HEATING

CATALOGUE

2014

www.elco-burners.com
OUR INNOVATIVE SOUL
Being a specialist in burners conception and manufacturing, ELCO is nowadays one of the leaders in the combustion
technology. By linking a strong innovative ability to a developing will, ELCO conceives performing, reliable burners that
respect the environment as well as corresponding services, in order to establish a lasting relationship with its customers.

1928 the company ELCO has been founded

by Emil Looser in Vilters - Switzerland

1952 the company Klöckner has

been founded in Reutlingen - Germany

1964 ELCO was established in France

1988 the company Klöckner Wärmetechnik GmbH has been founded

1990 the company ELCO Energiesysteme GmbH has been founded

2002 the ELCO brand was incorporated into the MTS group

2008 ELCO installs the MDE System and the Elcogram for quick
setting and user-friendly communication on all small and medium capacity burners

2010 beginning of the 2...10 MW Program

Market introduction of VECTRON 3 and of the innovative gas burners NEXTRON 6 and 7

2011 2...10 MW Program extension of the range

Market introduction of NEXTRON 6 and 7 dual fuel, NEXTRON 8 and 9 gas, VECTRON 2 and 4

2012 2...10 MW Program extension of the range

Market introduction of NEXTRON 6 to 7 dual fuel and light oil, VECTRON 5 and 6,
VECTRON 2 to 6 electronic gas (Modulo)

2013
Market introduction of NEXTRON 8 and 9 dual fuel Low NOx, completion of 2...10 MW Program
Market introduction of VECTRON 4 and 5 light oil three stages

2014
Market introduction of VECTRON 3 to 6 dual fuel
Market introduction of PROTRON 1 to 3 gas and light oil
Market introduction of EK EVO
 ELCO TECHNOLOGIES

Variatron IME
To further improve the performances of its heating or industry ELCO developed innovative combustion heads with two main
systems, ELCO is able to apply inverter-controlled regulation of priorities:
the fan speed over the whole range of modulating burners. • power range identical to the corresponding standard burners;
The Variatron® operates in phase with the air damper both with • simplicity of manufacture, commissioning and maintenance.
the GEM® System and with the AGP® System, which guarantees a The result is a “staged” combustion head, in which the gas is
combustion with minimum air excess by continuously monitoring injected at different levels.
all operating conditions. In the initial phase, combustion occurs with a large amount of
It can be integrated inside the burner or externally mounted for air excess, and therefore low energy density. The flame therefore
mono- or duoblock burners. has time to cool down through radiation and for partial recircu-
Application of the Variatron® to ELCO burners results in: lation of exhaust gases, before the second phase, in which the
• electrical consumption savings of the order of 50-60%; remainder of the gas flow is injected further in the flame. With the
• turndown ratio of up to 1:10, resulting in perfect adaptation to adoption of the IME® (Multi-stage Injection) up to 6 MW, ELCO
system requirements and improvement in guarantees nitrogen oxide emissions less than 80 mg/kWh for
average seasonal efficiency, in particular with condensing or natural gas combustion, measured according to the EN 676.
low-temperature boilers or specific processes;
• silent start-up and average overall noise reduction between
2 dB (at max power) and 12 dB (at min power).

AGP GEM
Developed and produced by ELCO, the AGP® (proportional The GEM® System electronic mix management System) is
air-gas) system provides: the most recently applied technology to all electronic models
• perfect stability of the air-gas mixture; of ELCO range.
• a constantly high CO2 content over the whole burner power It controls the position of one or more activators simultaneously.
range; The servomotors of the air flow and oil components are controlled
• precise control of air excess, which is important for by a microprocessor which contains set points defined for each
high-efficiency operation, in particular for condensing load curve. An additional advantage of the GEM® (electronic mix
generators. management system) is that it provides specific
The AGP® measures: information on all the commands and states of the overall system:
• the gas pressure downstream of the gas train; these can be accessed directly or by remote control.
• the air pressure behind the flame holder; The digital programming is user-friendly, it is carried out through
• the furnace backpressure. the display of the MDE2® System or through a PC by using a
Any variations in the three pressures are immediately and simple procedure facilitated by easy instructions in a clear
simultaneously recorded by the system which language that uses pictograms universally known.
automatically restores the correct gas/combustion air ratio.
AGP® maintains a constant gas/combustion air ratio even in the
presence of:
• positive or negative variations in the gas pressure;
• variations in air flow due to changes in the electrical supply
voltage or fouling of the ventilation system;
• variations in the furnace and flue draft pressure on start-up and
during load changes.

4 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 ELCO TECHNOLOGIES

RHP RTC
The RHP® System (Recirculation with High Performance) is The functional design of the housing, coupled with the innovative
a powerful and quiet ventilation system, which exploits the technology of the combustion heads, creates the RTC® (Retained
principle of a re-injection. Part of the air, under pressure, is Head Adjustment), offering several advantages:
sucked in again by the turbine, significantly increasing the • full access to all components, by simply removing the cover;
ability of the burner to overcome the back pressure of the • easy and rapid maintenance;
generator at start-up. • complete removal of the combustion head and access to its
This allows ELCO burners to adapt to all types of generator internal components with a single operation, without removing
and also results in: the burner from the boiler or disconnecting the gas train;
• rapid stabilization of the flame and combustion on start-up; • optimum combustion head settings, which are not affected
• elimination of vibration; during servicing;
• reduction of pollutant emissions, in compliance with the • rapid cleaning of the mechanical components, thanks to their
applicable European standards; clear layout;
• very low noise levels (insulated air passage). • reduced servicing times through the use of standard nuts,
In addition, the patented design of the air damper provides bolts, screws and pipe fittings, which can be adjusted using
optimal regulation of the airflow even at low power settings. only a few tools.

Quick Start MDE2

Quick Start® is dedicated to industry applications. The new MDE2® technology is the evolution of the MDE®
These applications require a high-temperature stability for technology.
process and a power production without interruption. MDE2® with integrated display, not only supplies and
That is the reason why, for the first start up, there is a long permanently shows all the information available with MDE®
pre-heating period, adjustable from 40 to 300 seconds. technology, but also supplies further information about fuel
After a controlled shutdown, the burner will instantaneously consumption, fuel availability into the tank and periodic service
ignite the flame when heat is required by the system. to be carried out.
For the gas burners, a tightness control is required each time In the gas versions, the new MDE2® technology automatically
the burner will be stopped. carries out a check of the gas leakage control at each burner
This working means: start-up. The safety level in the whole installation is improved.
• an increase of productivity that results from a minimum In the industrial applications, the MDE2® control boxes adopt the
temperature variation, due to the control device; Quick Start® technology that improve the burner performances
• a primary and secondary energy savings; by keeping the working temperature constant and by increasing
• no thermal shock suffered by materials used to huge significantly the security of the installation. The burner carries
temperature variations; out the preventilation phase only at the first start-up, for the next
• a really good security thanks to permanent control device. start-ups, the flame will appear immediately when heat is required
again by the system. Besides, to satisfy all industrial exigencies,
the following parameters of the MDE2® can be activated:
• permanent ventilation;
• Quick Start® System;
• value of the air damper opening for permanent ventilation;
...or adjusted:
• adjustable time of the postventilation phase;
• adjustable time of the preventilation phase;
• control of the gas valves leakage;
• control of the regulation by a signal 0...10 V.

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 5

 DESIGNATION

Valve manufacturer Operation type

h = Honeywell 1 = 1 stage
k = Kromschröder 2 = 2 stages
d = Dungs 3 = Pneumatic
s = Siemens 4 = Electronic Combustion head
KS = sliding
Platform Series KN = short
Range 01, 04, 05, 06 = Satronic 1 N° 1 Additional equipment KM = half long
VECTRON 1, 2, 3, 4, 5, 6 = Thermowatt 2 N° 2 /TC = Tightness control KL = long
3 N° 3
... N° ...

VG2.210 DP d32 - 1”1/4 - Rp1”1/4 /TC KN

Size Valve nominal diameter Gas train connection diameter
Max power (kW) 1/2” … 2” or DN50 … DN80 1/2” … 2” or DN50 … DN80

Fuel and combustion type Operation type

G = Natural gas - = 1 stage
GL = Dual fuel (natural gas/light oil) P = Light oil pre-heater (VL1 standard)
L = Light oil standard D (Duo) = 2 stages
B = Light oil Low NOx Blue flame
DP (Duo Plus) 2 stages progressive pneumatic (gas)
{
E = Light oil Low NOx Yellow flame 3 stages (light oil)
V (Vario) = 2 stages progressive pneumatic + Variatron
M (Modulo) = 2 stages progressive electronic

6 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 INDEX | GAS

ONE STAGE Low NOx

0 50 100 150 200 250 kW

VG1.40 14,5 ... 40 p. 12

VG1.55 35 ... 55 p. 12
VG1.85 45 ... 85 p. 12
VG2.140 80 ... 140 p. 14
VG2.200 130 ... 200 p. 14

TWO STAGES Low NOx

0 100 200 300 400 500 kW

VG01.85 D 45 ... 85 p. 16
VG2.120 D 40 ... 120 p. 18
VG2.160 D 60 ... 160 p. 18
VG2.210 D 80 ... 210 p. 18
VG3.290 D* 95 ... 290 p. 20
VG3.360 D* 120 ... 360 p. 20
VG4.460 D* 150 ... 460 p. 22
*: version with tightness control on request

TWO STAGE PROGRESSIVE PNEUMATIC Low NOx

0 500 1000 1500 2000 kW

VG2.120 DP 40 ... 120 p. 24

VG2.160 DP 60 ... 160 p. 24
VG2.210 DP 80 ... 210 p. 24
VG3.290 DP* 70 ... 290 p. 26
VG3.360 DP* 80 ... 360 p. 26
VG4.460 DP* 100 ... 460 p. 28
VG4.610 DP* 130 ... 610 p. 28
VG5.950 DP* 170 ... 950 p. 30
VG5.1200 DP* 250 ... 1 160 p. 30
VG6.1600 DP 300 ... 1 600 p. 32
VG6.2100 DP 400 ... 1 907 p. 32
*: version with tightness control on request

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 7

 INDEX | GAS

TWO STAGE PROGRESSIVE PNEUMATIC Low NOx + fan speed control

0 250 500 750 1000 kW

VG2.210 V 80 ... 210 p. 34

VG3.290 V* 70 ... 290 p. 36
VG3.360 V* 80 ... 360 p. 36
VG4.460 V* 100 ... 460 p. 38
VG4.610 V* 130 ... 610 p. 38
*: version with tightness control on request

TWO STAGE PROGRESSIVE ELECTRONIC Low NOx

0 500 1000 1500 2000 kW

VG2.120 M 30 ... 120 p. 40

VG2.160 M 40 ... 160 p. 40
VG2.210 M 40 ... 210 p. 40
VG3.290 M 50 ... 290 p. 42
VG3.360 M 60 ... 360 p. 42
VG4.460 M 86 ... 460 p. 44
VG4.610 M 90 ... 610 p. 44
VG5.950 M 160 ... 900 p. 46
VG5.1200 M 160 ... 1 200 p. 46
VG6.1600 M 300 ... 1 600 p. 48
VG6.2100 M 400 ... 1 907 p. 48

8 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 INDEX | DUAL FUEL

ONE STAGE in gas and in oil

0 100 200 300 400 500 kW

VGL2.120 35 ... 120 p. 50

VGL2.210 100 ... 190 p. 50

TWO STAGES in gas and in oil

0 100 200 300 400 500 kW

VGL3.290 D 95 ... 290 p. 52

VGL3.360 D 120 ... 360 p. 52

TWO STAGE PROGRESSIVE PNEUMATIC in gas / TWO STAGES in oil

0 250 500 750 1000 kW

VGL4.460 DP 168 ... 460 p. 54

VGL4.610 DP 190 ... 610 p. 54

TWO STAGE PROGRESSIVE PNEUMATIC in gas / THREE STAGES in oil

0 500 1000 1500 2000 2500 kW

VGL05.700 DP 200 ... 700 p. 56

VGL05.1000 DP 240 ... 1 000 p. 56
VGL06.1600 DP 300 ... 1 600 p. 58
VGL06.2100 DP 480 ... 2 050 p. 58

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 9

 INDEX | LIGHT OIL

ONE STAGE Low NOx Blue Flame1

0 10 20 30 40 50 kW

VB1.20 11 ... 20 p. 60
VB1.24 14 ... 24 p. 60
VB1.28 20 ... 28 p. 60
VB1.30 22 ... 30 p. 60
VB1.35 25 ... 35 p. 60
1
: two stage versions (Low NOx Blue flame) available up to 100 kW. Please contact our sales force to receive more information.

ONE STAGE Low NOx Yellow Flame2

0 20 40 60 80 100 kW

VE1.34 16 ... 34 p. 62
VE1.50 28 ... 50 p. 62
VE1.75 44 ... 75 p. 62
2
: two stage versions (Low NOx Yellow flame) available up to 150 kW. Please contact our sales force to receive more information.

ONE STAGE with pre-heater

0 20 40 60 80 100 kW

VL1.40 P 18 … 40 p. 64
VL1.55 P 30 … 55 p. 64

ONE STAGE standard

0 50 100 150 200 250 kW

VL1.42 20 … 42 p. 64
VL1.55 30 … 55 p. 64
VL1.95 45 … 95 p. 64
VL2.140 80 … 140 p. 66
VL2.200 130 … 200 p. 66

10 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 INDEX | LIGHT OIL

TWO STAGES standard

0 500 1000 1500 2000 2500 kW

VL2.120 D 60 ... 120 p. 68

VL2.160 D 80 ... 160 p. 68
VL2.210 D 100 ... 210 p. 68
VL3.290 D 130 ... 290 p. 70
VL3.360 D 170 ... 360 p. 70
VL4.460 D 180 ... 460 p. 72
VL4.610 D 195 ... 610 p. 72
VL5.950 D 260 ... 950 p. 74
VL5.1200 D 400 ... 1 186 p. 74

THREE STAGES standard

0 500 1000 1500 2000 2500 kW

VL4.460 DP 180 ... 460 p. 76

VL4.610 DP 195 ... 610 p. 76
VL5.950 DP 260 ... 950 p. 78
VL5.1200 DP 400 ... 1 186 p. 78
VL6.1600 DP 320 ... 1 600 p. 80
VL6.2100 DP 400 ... 2 080 p. 80

OPTIONS p. 82

GAS TRAINS p. 84

PRESSURE LOSSES p. 87

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 11

 GAS | VECTRON G 1

DESCRIPTION PACKAGING
• One stage Low NOx class 3 forced draught burner. The burner is delivered in its package
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, complete with: Z
LPG, net calorific value 25,89 kWh/m3. • gas train;
• Maximum heat power: 40, 55 and 85 kW. • boiler fixing accessories;
• Adjustable combustion head length with sliding flange. • directions for use including Y
• Cubic type architecture: electrical diagram, exploded view
- optimal accessibility; and spare parts list. X
- maximum compactness, minimum weight;
- simplified maintenance; Gross
Dimensions (mm)
- limited number of tools and components; Component weight
- preserved burner head adjustments. X Y Z (kg)
• Quiet ventilation and reduced electrical consumption. VG 1.40 300 260 640 11
• Complete electrical equipment in the body of the burner Complete
with MDE2 System and display. burner VG 1.55 300 260 640 11
(CB)
• Single-phase electrical power supply 230 V - 50 Hz. VG 1.85 300 260 640 11
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

A G H

Connecting flange
B

165 d...°

Øa
100
J

M
165

Øb
E

c
ØK
237

Model Øa (mm) b (mm) c d

VG 1.40/55 85-104 150-170 M8 45°
L
VG 1.85 95-104 150-170 M8 45°
229

G H L
A B E J ØK M
min max min max min max
h3/8“-Rp1/2“ 263 120 484 297 337 70 110 Rp1/2“ 80 21 61 48
d3/4“-Rp3/4“ 282 140 477 300 355 70 138 Rp3/4“ 90 15 83 52

12 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 1

VG 1.40, VG 1.55, VG 1.85

14,5 … 85 kW
1 stage (Low NOx)
Gas

WORKING FIELDS

1 10
VG1.85

0,8 8
VG1.40
Furnace pressure (mbar)

Furnace pressure (daPa)

VG1.55
0,6 6

0,4 4

0,2 2

0 0
10 20 30 40 50 60 70 80 90
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 1.40 VG 1.55 VG 1.85

Operation range 14,5 - 40 kW 35 - 55 kW 45 - 85 kW
Gas pressure 20 - 50 mbar 20 - 300 mbar
Control box / flame detection TCG 141.00 / ionization
Fan motor 230 V - 50 Hz - 85 W
Electrical consumption 120 W 195 W
Acoustic level (LpA) 55 dB(A) 60,5 dB(A)
CE certificate 1312 BT 5225 1312 BT 5252
Head lenght KN KL KN KL KN KL
Complete h3/8“-Rp1/2“ 3 832 635 - 3 832 636 - - -
burner code d3/4“-Rp3/4“ - - - - 3 832 637 -

OPTIONS

Front boiler flange CP1 13 018 495

External air inlet connector RG9 (Ø 50 mm) 13 011 996
External air inlet connector RG14 (Ø 84 mm) 3 832 705

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 13

 GAS | VECTRON G 2

DESCRIPTION PACKAGING
• One stage Low NOx class 3 forced draught burner. The burner is delivered in its package
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, complete with: Z
LPG, net calorific value 25,89 kWh/m3. • gas train;
• Maximum heat power: 140 and 200 kW. • boiler fixing accessories;
• Adjustable combustion head length with sliding flange. • directions for use including Y
• Cubic type architecture: electrical diagram, exploded view
- optimal accessibility; and spare parts list. X
- maximum compactness, minimum weight;
- simplified maintenance; Gross
Dimensions (mm)
- limited number of tools and components; Component weight
- preserved burner head adjustments. X Y Z (kg)
• Quiet ventilation and reduced electrical consumption. VG 2.140 400 400 760 21
Complete
• Complete electrical equipment in the body of the burner. burner (CB)
• Single-phase electrical power supply 230 V - 50 Hz. VG 2.200 400 400 760 25
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

150 min. C H

W T

Rp Connecting flange
S

d...°
ØG
R

Øa
U
E

Øb
B

c
I

F
Øa (mm) b (mm) c d
A N
120-135 150-184 M8 45°
P

A B C D E F ØG H I N P Rp R S T U W
VG2.140 100
d3/4“-Rp3/4“ KN KL 15 KN KL 185 113 115 3/4“ 46 140 120 330
VG2.200 331 325 256 69 115 x 133
398…518 398…638 min 30…150 30…270 185 min
VG2.200 d1“1/4-Rp1“1/4 115 124 1“1/4 55 160 145 360

14 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 2

VG 2.140, VG 2.200
80 … 200 kW
1 stage (Low NOx)
Gas

WORKING FIELDS

2,5 25

2 20
Furnace pressure (mbar)

Furnace pressure (daPa)

VG2.140 VG2.200
1,5 15

1 10

0,5 5

0 0
60 80 100 120 140 160 180 200 220

Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 2.140 VG 2.200

Operation range 80 - 140 kW 130 - 200 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG1... / ionization
Fan motor 230 V - 50 Hz - 160 W 230 V - 50 Hz - 130 W
Electrical consumption 160 W 250 W
Acoustic level (LpA) 62 dB(A) 65 dB(A)
CE certificate 1312 CM 5594 1312 BQ 4069
Head lenght KN KL KN KL
Complete d1“1/4-Rp1“1/4 - - 3 833 571 3 833 572
burner code d3/4“-Rp3/4“ 3 833 554 3 833 555 3 833 563 3 833 564

OPTIONS

Front boiler flange CP2 13 018 496

External air inlet connector RG10 (Ø 100 mm) 13 018 822

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 15

 GAS | VECTRON G 01 Duo

DESCRIPTION PACKAGING
• Two stages Low NOx class 3 forced draught burner. The burner is delivered in its package
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, complete with: Z
LPG, net calorific value 25,89 kWh/m3. • gas train;
• Maximum heat power VG 01.85 Duo: 85 kW. • boiler fixing accessories;
• Minimum / maximum power ratio: 1/2. • directions for use including Y
• Adjustable combustion head length with sliding flange. electrical diagram, exploded view
• Cubic type architecture: and spare parts list. X
- optimal accessibility;
- maximum compactness, minimum weight;
Dimensions (mm) Gross weight
- simplified maintenance; Component
X Y Z (kg)
- limited number of tools and components;
- preserved burner head adjustments.
Complete
• Quiet ventilation and reduced electrical consumption. 300 260 640 14
burner (CB)
• Closing of the air flap on burner shut-down.
• Gas train factory assembled and tested for tightness and
electrical security.
• Complete electrical equipment in the body of the burner
with control panel.
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

A G H

Connecting flange
B

165 d...°

Øa
100
J

M
165

Øb
E

c
ØK
237

Øa (mm) b (mm) c d

L 95-104 150-170 M8 45°

229

A B E L ØK H G J
290 210 535 min 15 / max 83 90 min 70 / max 138 min 300 / max 355 Rp3/4“

16 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 01 Duo

VG 01.85 D
45 … 85 kW
2 stages (Low NOx)
Gas

WORKING FIELDS

2 20

1,5 15
Furnace pressure (mbar)

Furnace pressure (daPa)

VG01.85 D

1 10

0,5 5

0 0
40 45 50 55 60 65 70 75 80 85 90
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 01.85 D
Operation range (45) 52,5 - 85 kW
Gas pressure 20 - 300 mbar
Control box / flame detection SG 513 / ionization
Fan motor 230 V - 50 Hz - 85 W
Electrical consumption 185 W
Acoustic level (LpA) 60,5 dB(A)
CE certificate 1312 BN 3749
Head lenght KN KL
Complete burner d3/4“-Rp3/4“ 13 017 852 -

OPTIONS

Front boiler flange CP1 13 018 495

External air inlet connector RG9 (Ø 50 mm) 13 011 996
External air inlet connector RG14 (Ø 84 mm) 3 832 705

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 17

 GAS | VECTRON G 2 Duo

DESCRIPTION PACKAGING
• Two stages Low NOx class 3 forced draught burner. The burner is delivered in its package
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, complete with: Z
LPG, net calorific value 25,89 kWh/m3. • gas train;
• Maximum heat power: 120, 160 and 210 kW. • boiler fixing accessories;
• Minimum/maximum power ratio: 1/2. • directions for use including Y
• Adjustable combustion head length with sliding flange. electrical diagram, exploded view
• Cubic type architecture: and spare parts list. X
- optimal accessibility;
- maximum compactness, minimum weight;
Dimensions (mm) Gross
- simplified maintenance; Component weight
- limited number of tools and components; X Y Z (kg)
- preserved burner head adjustments. VG 2.120 D 400 400 760 26
• Quiet ventilation and reduced electrical consumption. Complete
• Closing of the air flap on burner shut-down. burner VG 2.160 D 400 400 760 26
(CB)
• Gas train factory assembled and tested for tightness and VG 2.210 D 400 400 760 26
electrical security.
• Complete electrical equipment in the body of the burner
with MDE2 System and display.
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- Gas appliances 2009/142/EC
- EMC 2004/108/EC
- Low voltage 2006/95/EC
- Efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
120-135 150-184 M8 45°

A B C D E F ØG H I N P Rp R S T U W
d1“1/4-Rp1“1/4 185
KN KL 15 KN KL 113 55 1“1/4 55 260 145 360
331 326 256 69 115 x 64
d3/4“-Rp3/4“ 398…518 398…638 min 30…150 30…270 min 115 3/4“ 46 210 120 330
185

18 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 2 Duo

VG 2.120 D, VG 2.160 D, VG 2.210 D

40 … 210 kW
2 stages (Low NOx)
Low NOx

WORKING FIELDS

3 30
VG2.210 D
2,5 VG2.160 D 25
VG2.120 D
Furnace pressure (mbar)

Furnace pressure (daPa)

2 20

1,5 15

1 10

0,5 5

0 0
40 60 80 100 120 140 160 180 200 220
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 2.120 D VG 2.160 D VG 2.210 D

Operation range (40) 80 - 120 kW (60) 110 - 160 kW (80) 150 - 210 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG2... / ionization
Fan motor 230 V - 50 Hz - 160 W 230 V - 50 Hz - 130 W
Electrical consumption 185 W 280 W 290 W
Acoustic level (LpA) 62 dB(A) 64 dB(A) 65,2 dB(A)
CE certificate 1312 BQ 4069
Head lenght KN KL KN KL KN KL
Complete d1“1/4-Rp1“1/4 - - - - 3 833 332 3 833 323
burner code d3/4“-Rp3/4“ 3 833 330 3 833 321 3 833 331 3 833 322 3 833 333 3 833 334

OPTIONS

Front boiler flange CP2 13 018 496

External air inlet connector RG10 (Ø 100 mm) 13 018 822

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 19

 GAS | VECTRON G 3 Duo

DESCRIPTION PACKAGING
• Two stages Low NOx class 3 forced draught burner. The burner is delivered complete in three
• Fuels:  natural gas, net calorific value 8,83 … 10,53 kWh/m3, packages containing: Z
LPG, net calorific value 25,89 kWh/m3. • burner body with: boiler fixing accessories,
• Maximum heat power: 290 and 360 kW. technical data including electrical diagram,
• Minimum/maximum power ratio: 1/2. exploded view and spare parts list, Y
• Two combustion head lengths. instruction manual;
• Cubic type architecture: • combustion head; X
- optimal accessibility; • gas train.
- maximum compactness, minimum weight;
- simplified maintenance;
Dimensions (mm) Gross
- limited number of tools and components; Component weight
- preserved burner head adjustments. X Y Z (kg)
• Quiet ventilation and reduced electrical consumption. VG 3.290 D 440 400 520 21
• Closing of the air flap on burner shut-down. Borner body
(BB) VG 3.360 D 440 400 520 22
• Gas train factory assembled and tested for tightness and
electrical security. KN 650 210 260 6
Combustion
• Complete electrical equipment in the body of the burner head (CH)
with MDE2 System and display. KL 780 210 260 7
• Single-phase electrical power supply 230 V - 50 Hz. d1“1/2-Rp2“ 600 400 240 14
• Protection level IP 41. Gas train d1“1/4-Rp1“1/4 440 320 240 10
• Maximum working temperature 50°C. (GT)
d3/4“-Rp3/4“ 440 320 240 7
• In compliance with the EN 676 standards and European
Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
155-190 175-220 M10 45°

A B C D E F ØG H I N Rp R S T W
d1“1/2-Rp2“ 2“ 80 330 100 603
KN KL
d1“1/4-Rp1“1/4 406 379 576 297 82 120 130 195 x 205 170 1“1/4 55 260 145 526
180 320
d3/4“-Rp3/4“ 3/4“ 46 210 120 479

20 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 3 Duo

VG 3.290 D, VG 3.360 D
95 … 360 kW
2 stages (Low NOx)
Gas

WORKING FIELDS

4,5 45

4 40
VG3.360 D
3,5 35
Furnace pressure (mbar)

Furnace pressure (daPa)

VG3.290 D
3 30

2,5 25

2 20

1,5 15

1 10

0,5 5

0 0
60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 3.290 D VG 3.360 D

Operation range (95) 190 - 290 kW (120) 240 - 360 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG2... / ionization
Fan motor 230 V - 50 Hz - 250 W 230 V - 50 Hz - 300 W
Electrical consumption 420 W 480 W
Acoustic level (LpA) 67 dB(A) 69 dB(A)
CE certificate 1312 BV 5208
Head lenght KN KL KN KL
d1“1/2-Rp2“ - - 3 833 187 3 833 188
Complete
burner code d1“1/4-Rp1“1/4 3 833 056 3 833 057 3 833 052 3 833 053
d3/4“-Rp3/4“ 3 833 058 3 833 059 3 833 054 3 833 055
Version with tightness control on request

OPTIONS

Front boiler flange CP31 3 833 151

External air inlet connector RG11 (Ø 160 mm) 3 833 152

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 21

 GAS | VECTRON G 4 Duo

DESCRIPTION PACKAGING
• Two stages Low NOx class 3 forced draught burner. The burner is delivered complete in three
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, packages containing: Z
LPG, net calorific value 25,89 kWh/m3. • burner body with: boiler fixing accessories,
• Maximum heat power: 460 kW. technical data including electrical diagram,
• Minimum / maximum power ratio: 1/2. exploded view and spare parts list, Y
• Two combustion head lengths. instruction manual;
• Cubic type architecture: • combustion head; X
- optimal accessibility; • gas train.
- maximum compactness, minimum weight;
- simplified maintenance; Dimensions (mm) Gross
- limited number of tools and components; Component weight
X Y Z (kg)
- preserved burner head adjustments.
• Quiet ventilation and reduced electrical consumption. Burner body
• Closing of the air flap on burner shut-down. VG 4.460 D 490 490 590 28,7
(BB)
• Gas train factory assembled and tested for tightness and
electrical security. Combustion KN 750 260 295 8,9
• Complete electrical equipment in the body of the burner head (CH) KL 895 260 295 10,1
with MDE2 System and display.
• Single-phase electrical power supply 230 V - 50 Hz. d1“1/2-Rp2“ 600 400 240 14
• Protection level IP 21. Gas train d1“1/4-Rp1“1/4 440 320 240 10
(GT)
• Maximum working temperature 50°C.
d3/4“-Rp3/4“ 440 320 240 7
• In compliance with the EN 676 standards and European
Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
180-240 200-270 M10 45°

A B C D E F ØG H I N Rp R S T W
d1“1/2-Rp2“ 2“ 80 330 100 613
KN KL
d1“1/4-Rp1“1/4 465 475 640 377 97 149 150 245 x 245 195 1“1/4 55 260 145 536
220 360
d3/4“-Rp3/4“ 3/4“ 46 210 120 489

22 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 4 Duo

VG 4.460 D
150 ... 460 kW
2 stages (Low NOx)
Gas

WORKING FIELDS

6 60

VG4.460 D
5 50
Furnace pressure (mbar)

Furnace pressure (daPa)

4 40

3 30

2 20

1 10

0 0
150 200 250 300 350 400 450 500
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 4.460 D
Operation range (150) 300 - 460 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG2... / ionization
Fan motor 230 V - 50 Hz - 420 W
Electrical consumption 595 W
Acoustic level (LpA) 70 dB(A)
CE certificate 1312 CL 5412
Head lenght KN KL
d1“1/2-Rp2“ 3 833 399 3 833 400
Complete
burner code d1“1/4-Rp1“1/4 3 833 401 3 833 402
d3/4“-Rp3/4“ 3 833 403 3 833 404
Version with tightness control on request

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG12 (Ø 200 mm) 3 833 429

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 23

 GAS | VECTRON G 2 Duo Plus

DESCRIPTION PACKAGING
• Two stage progressive pneumatic Low NOx class 3 forced The burner is delivered in its package
draught burner. complete with: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • gas train;
LPG, net calorific value 25,89 kWh/m3. • boiler fixing accessories;
• Maximum heat power: 120, 160 and 210 kW. • directions for use including electrical Y
• Minimum/maximum power ratio: 1/3. diagram, exploded view and
• Adjustable combustion head length with sliding flange. spare parts list. X
• Air/gas ratio with pneumatic control technology.
• Cubic type architecture: Gross
Dimensions (mm)
- optimal accessibility; Component weight
- maximum compactness, minimum weight; X Y Z (kg)
- simplified maintenance; VG 2.120 DP 400 400 760 21
- limited number of tools and components; Complete
- preserved burner head adjustments. burner VG 2.160 DP 400 400 760 21
(CB)
• Quiet ventilation and reduced electrical consumption. VG 2.210 DP 400 400 760 21
• Closing of the air flap on burner shut-down.
• Gas train factory assembled and tested for tightness and
electrical security.
• Complete electrical equipment in the body of the burner
with MDE2 System and display.
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
120-135 150-184 M8 45°

A B C D E F ØG H I N P Rp R S T U W
d1“1/4-Rp1“1/4 KN KL 15 KN KL 185 113 55 1“1/4 80 175 145 380
331 326 256 69 115 x 64
d3/4“-Rp3/4“ 398…518 398…638 min 30…150 30…270 185 min 115 3/4“ 70 160 120 345

24 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 2 Duo Plus

VG 2.120 DP, VG 2.160 DP, VG 2.210 DP

40 … 210 kW
2 stage progressive pneumatic (Low NOx)
Gas

WORKING FIELDS

3 30
VG2.210 DP
2,5 VG2.160 DP 25
VG2.120 DP
Furnace pressure (mbar)

Furnace pressure (daPa)

2 20

1,5 15

1 10

0,5 5

0 0
40 60 80 100 120 140 160 180 200 220
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 2.120 DP VG 2.160 DP VG 2.210 DP

Operation range (40) 80 - 120 kW (60) 110 - 160 kW (80) 150 - 210 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG5... / ionization
Fan motor 230 V - 50 Hz - 160 W 230 V - 50 Hz - 130 W
Electrical consumption 195 W 260 W
Acoustic level (LpA) 62 dB(A) 64 dB(A) 65,2 dB(A)
CE certificate 1312 BQ 4069
Head lenght KN KL KN KL KN KL
d332-3/4“-Rp3/4“ 3 833 475 3 833 476 - - - -
d333-3/4“-Rp3/4“ 3 833 336 3 833 337 - - - -
Complete d345-3/4“-Rp3/4“ - - 3 833 477 3 833 478 3 833 479 3 833 480
burner code d346-3/4“-Rp3/4“ - - - - 3 833 340 3 833 341
d347-3/4“-Rp3/4“ - - 3 833 338 3 833 339 - -
d348-1“1/4-Rp1“1/4 - - - - 3 833 335 3 833 324

OPTIONS

Front boiler flange CP2 13 018 496

External air inlet connector RG10 (Ø 100 mm) 13 018 822

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 25

 GAS | VECTRON G 3 Duo Plus

DESCRIPTION PACKAGING
• Two stage progressive pneumatic Low NOx class 3 forced The burner is delivered complete in three
draught burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 290 and 360 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/3. instruction manual;
• Air gas ratio with pneumatic control technology (AGP System). • combustion head; X
• Two combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility; Gross
Dimensions (mm)
- maximum compactness, minimum weight; Component weight
- simplified maintenance; X Y Z (kg)
- limited number of tools and components; VG 3.290 DP 440 400 520 21
Burner body
- preserved burner head adjustments. (BB)
• Quiet ventilation and reduced electrical consumption. VG 3.360 DP 440 400 520 22
• Closing of the air flap on burner shut-down. KN 650 210 260 6
Combustion
• Gas train factory assembled and tested for tightness and head (CH) KL 780 210 260 7
electrical security.
• Complete electrical equipment in the body of the burner d1"1/2-Rp2" 670 550 380 12
with MDE2 System and display. Gas train d1"1/4-Rp1"1/4 600 400 240 11
• Single-phase electrical power supply 230 V - 50 Hz. (GT)
• Protection level IP 41. d3/4"-Rp1" 600 400 240 7
• Maximum working temperature 50°C.

In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
155-190 175-220 M10 45°

A B C D E F ØG H I N Rp R S T W RpF Z
d1“1/2-Rp2“ 2“ 100 185 100 603 - -
195
KN KL
d1“1/4-Rp1“1/4 406 379 576 297 82 120 130 x 170 1“1/4 80 175 145 526 - -
180 320
205
d3/4“-Rp1“ 1“ 70 160 120 479 1“ 160

26 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 3 Duo Plus

VG 3.290 DP, VG 3.360 DP

70 … 360 kW
2 stages progressive pneumatic (Low NOx)
Gas

WORKING FIELDS

4,5 45

4 VG3.360 DP 40

3,5 35
Furnace pressure (mbar)

Furnace pressure (daPa)

VG3.290 DP
3 30

2,5 25

2 20

1,5 15

1 10

0,5 5

0 0
60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 3.290 DP VG 3.360 DP

Operation range (70) 190 - 290 kW (80) 240 - 360 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG5... / ionization
Fan motor 230 V - 50 Hz - 250 W 230 V - 50 Hz - 300 W
Electrical consumption 375 W 480 W
Acoustic level (LpA) 67 dB(A) 69 dB(A)
CE certificate 1312 BV 5208
Head lenght KN KL KN KL
d1“1/2-Rp2“ - - 3 833 189 3 833 190
Complete
burner code d1“1/4-Rp1“1/4 3 833 064 3 833 065 3 833 060 3 833 061
d3/4“-Rp1“ 3 833 066 3 833 067 3 833 062 3 833 063
Version with tightness control on request

OPTIONS

Front boiler flange CP31 3 833 151

External air inlet connector RG11 (Ø 160 mm) 3 833 152

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 27

 GAS | VECTRON G 4 Duo Plus

DESCRIPTION PACKAGING
• Two stage progressive pneumatic Low NOx class 3 forced The burner is delivered complete in three
draught burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 460 and 610 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/3. instruction manual;
• Air/gas ratio with pneumatic control technology. • combustion head; X
• Two combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility; Dimensions (mm) Gross
- maximum compactness, minimum weight; Component weight
X Y Z (kg)
- simplified maintenance;
- limited number of tools and components; Burner body VG 4.460 DP 490 490 590 28,6
- preserved burner head adjustments. (BB) VG 4.610 DP 490 490 590 32,7
• Quiet ventilation and reduced electrical consumption.
• Closing of the air flap on burner shut-down. Combustion KN 750 260 295 8,9
• Gas train factory assembled and tested for tightness and head (CH) KL 895 260 295 10,1
electrical security.
• Complete electrical equipment in the body of the burner d1”1/2-Rp2“ 670 550 380 12
with MDE2 System and display. Gas train d1”1/4-Rp1”1/4 600 400 240 11
(GT)
• Single-phase electrical power supply 230 V - 50 Hz.
d3/4“-Rp1“ 600 400 240 7
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
180-240 200-270 M10 45°

A B C D E F ØG H I N Rp R S T W RpF Z
d1“1/2-Rp2“ 2“ 100 185 100 613 - -
245
KN KL
d1“1/4-Rp1“1/4 465 475 640 377 97 149 150 x 195 1“1/4 80 175 145 536 - -
220 360
245
d3/4“-Rp1“ 1“ 70 160 120 489 1“ 160

28 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 4 Duo Plus

VG 4.460 DP, VG 4.610 DP

100 … 610 kW
2 stage progressive pneumatic (Low NOx)
Gas

WORKING FIELDS

7 70

VG4.610 DP
6 60
Furnace pressure (mbar)

Furnace pressure (daPa)

5 50
VG4.460 DP

4 40

3 30

2 20

1 10

0 0
50 100 150 200 250 300 350 400 450 500 550 600 650
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 4.460 DP VG 4.610 DP

Operation range (100) 300 - 460 kW (130) 390 - 610 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG5... / ionization
Fan motor 230 V - 50 Hz - 420 W 230 V - 50 Hz - 750 W
Electrical consumption 68 + 522 W 68 + 720 W
Acoustic level (LpA) 70 dB(A) 71 dB(A)
CE certificate 1312 CL 5412 1312 CL 5412
Head lenght KN KL KN KL
d1“1/2-Rp2“ 3 833 423 3 833 424 3 833 415 3 833 416
Complete
burner code d1“1/4-Rp1“1/4 3 833 411 3 833 412 3 833 417 3 833 418
d3/4“-Rp1“ 3 833 413 3 833 414 3 833 419 3 833 420
Version with tightness control on request

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG12 (Ø 200 mm) 3 833 429

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 29

 GAS | VECTRON G 5 Duo Plus

DESCRIPTION PACKAGING
• Two stage progressive pneumatic Low NOx class 3 forced The burner is delivered complete in three
draught burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 950 and 1 160 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/3. instruction manual;
• Air/gas ratio controlled by the pneumatic AGP System. • combustion head; X
• Three combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility; Gross
Dimensions (mm)
- maximum compactness, minimum weight; Component weight
- simplified maintenance; X Y Z (kg)
- limited number of tools and components; VG 5.950 DP 800 600 850 53,4
Burner body
- preserved burner head adjustments. (BB)
• Quiet ventilation and reduced electrical consumption. VG 5.1200 DP 800 600 850 54,6
• Closing of the air flap on burner shut-down. KN 780 265 280 12,3
• Gas train factory assembled and tested for tightness and Combustion KL 1 010 265 280 14,4
electrical security. head (CH)
• Complete electrical equipment in the body of the burner KM 1 010 265 280 13,4
with MDE2 System and display. s65-DN65 790 600 500 29
• Three-phase electrical power supply.
• Protection level IP 21. s2“-Rp2“ 790 600 500 17,2
• Maximum working temperature 50°C. Gas train
(GT) d1“1/2-Rp2“ 670 550 380 12

• In compliance with the EN 676 standards and European d1”1/4-Rp2“ 600 400 240 12
Guidelines such as: d3/4“-Rp1“ 600 400 240 7
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange
d...°

Øa

Øb

A B C D E F ØG H I K N Øa (mm) b (mm) c d
KN KM KL 230 195 220-260 M10 45°
581 549 752 450 99 164 170 89 244
215 325 435 x 238

with gas train "d": with gas train "s":

Model J R S V X Z Model J R S V X Z
d1“1/2-Rp2“ 540 123 190 55 55 - s65-DN65 600 135 360 110 150 320
d1“1/4-Rp2“ 450 100 141 58 58 186 s2“-Rp2“ 612 103 330 110 150 186
d3/4“-Rp1“ 420 100 122 55 50 160

30 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 5 Duo Plus

VG 5.950 DP, VG 5.1200 DP

170 … 1 160 kW
2 stage progressive pneumatic (Low NOx)
Gas

WORKING FIELDS

10 100

VG5.950 DP VG5.1200 DP
8 80
Furnace pressure (mbar)

Furnace pressure (daPa)

6 60

4 40

2 20

0 0
100 200 300 400 500 600 700 800 900 1000 1100 1200
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 5.950 DP VG 5.1200 DP

Operation range (170) 510 - 950 kW (250) 750 - 1 160 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG 5.. / ionization
Fan motor 230/400 V - 50 Hz - 1,5 kW
Electrical consumption 65 + 1 884 W 67 + 2 052 W
Acoustic level (LpA) 77 dB(A)
CE certificate 1312 CM 5579
Head lenght KN KL KM KN KL KM
s65-DN65 - - - 3 833 603 3 833 604 3 833 629
s2“-Rp2“ 3 833 595 3 833 596 3 833 621 3 833 597 3 833 598 3 833 631
Complete
burner code
d1“1/2-Rp2“ 3 833 585 3 833 586 3 833 623 3 833 589 3 833 590 3 833 633
d1“1/4-Rp2“ 3 833 579 3 833 580 3 833 625 3 833 581 3 833 582 3 833 635
d3/4“-Rp1“ 3 833 583 3 833 584 3 833 627 - - -
Version with tightness control on request

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG3 (Ø 250 mm) 13 001 567
Male 7 pins (one piece) 13 016 494
Male 7 pins + male 4 pins (small bag of one set) 13 016 496

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 31

 GAS | VECTRON G 6 Duo Plus

DESCRIPTION PACKAGING
• Two stage progressive pneumatic Low NOx class 3 forced The burner is delivered complete in three
draught burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 1 600 and 1 907 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/3. instruction manual;
• Air/gas ratio controlled by the pneumatic AGP System. • combustion head; X
• Three combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility; Gross
Dimensions (mm)
- maximum compactness, minimum weight; Component weight
- simplified maintenance; X Y Z (kg)
- limited number of tools and components; VG 6.1600 DP 800 600 850 67,8
Burner body
- preserved burner head adjustments. (BB)
• Quiet ventilation and reduced electrical consumption. VG 6.2100 DP 800 600 850 69,2
• Closing of the air flap on burner shut-down. KN 1 000 380 420 26,7
• Gas train factory assembled and tested for tightness and Combustion KL 1 100 380 430 29,4
electrical security. head (CH)
• Complete electrical equipment in the body of the burner KM 1 100 380 430 28
with MDE2 System and display. s80-DN80/TC 790 600 500 39
• Three-phase electrical power supply.
• Protection level IP 21. s65-DN65/TC 790 600 500 29,4
• Maximum working temperature 50°C. Gas train
(GT) s2“-Rp2“/TC 790 600 500 16,5

• In compliance with the EN 676 standards and European d1”1/2-Rp2“/TC 670 550 380 14,3
Guidelines such as: d1“1/4-Rp2“/TC 670 550 380 13
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange
d...°

Øa

Øb

A B C D E F ØG H I K N Øa (mm) b (mm) c d
KN KM KL 326 x 250 300-400 M12 45°
592 553 1050 456 97 421 227 144 247
360 460 560 335

with gas train "d": with gas train "s":

Model J R S V X Z Model J R S V X Z
d1“1/2-Rp2“/TC 540 123 190 95 55 - s80-DN80/TC 600 120 350 110 150 290
d1“1/4-Rp2“/TC 450 100 141 95 58 186 s65-DN65/TC 600 135 360 110 150 320
s2“-Rp2“/TC 612 103 330 110 150 186

32 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 6 Duo Plus

VG 6.1600 DP, VG 6.2100 DP

300 … 1 907 kW
2 stage progressive pneumatic (Low NOx)
Gas

WORKING FIELDS

14 140

12 120
VG6.1600 DP VG6.2100 DP
Furnace pressure (mbar)

Furnace pressure (daPa)

10 100

8 80

6 60

4 40

2 20

0 0
200 400 600 800 1000 1200 1400 1600 1800 2000 2200
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 6.1600 DP /TC VG 6.2100 DP /TC

Operation range (300) 890 - 1 600 kW (400) 1 180 - 1 907 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG 5.. / ionization
Fan motor 230/400 V - 50 Hz - 2,2 kW 230/400 V - 50 Hz - 2,7 kW
Electrical consumption 76 + 2 325 W 74 + 2 622 W
Acoustic level (LpA) 77,2 dB(A) 79 dB(A)
CE certificate 1312 CN 5685
Head lenght KN KL KM KN KL KM
s80-DN80/TC - - - 3 833 757 3 833 758 3 833 759
s65-DN65/TC 3 833 745 3 833 746 3 833 747 3 833 760 3 833 761 3 833 762
Complete
burner code
s2“-Rp2“/TC 3 833 748 3 833 749 3 833 750 3 833 763 3 833 764 3 833 765
d1“1/2-Rp2“/TC 3 833 751 3 833 752 3 833 753 3 833 766 3 833 767 3 833 768
d1“1/4-Rp2“/TC 3 833 754 3 833 755 3 833 756 3 833 769 3 833 770 3 833 771

OPTIONS

Front boiler flange CP51 13 008 019

External air inlet connector RG3 (Ø 250 mm) 13 001 567
Male 7 pins (one piece) 13 016 494
Male 7 pins + male 4 pins (small bag of one set) 13 016 496

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 33

 GAS | VECTRON G 2 Vario

DESCRIPTION PACKAGING
• Two stage progressive pneumatic Low NOx class 3 forced The burner is delivered in its package
draught burner with fan speed control. complete with: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • gas train;
LPG, net calorific value 25,89 kWh/m3. • boiler fixing accessories;
• Maximum heat power: 210 kW. • directions for use including Y
• Minimum/maximum power ratio: 1/3. electrical diagram, exploded view
• Two combustion head lengths. and spare parts list. X
• Air/gas ratio with pneumatic control technology.
• Cubic type architecture:
Dimensions (mm) Gross weight
- optimal accessibility; Component
X Y Z (kg)
- maximum compactness, minimum weight;
- simplified maintenance;
Complete
- limited number of tools and components; 400 400 760 21
burner (CB)
- preserved burner head adjustments.
• Quiet ventilation and reduced electrical consumption.
• Closing of the air flap on burner shut-down.
• Gas train factory assembled and tested for tightness and
electrical security.
• Complete electrical equipment in the body of the burner
with MDE2 System and display.
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
120-135 150-184 M8 45°

A B C D E F ØG H I N P Rp R S T U W
d1“1/4-Rp1“1/4 55 1“1/4 80 175 145 380
185
KN KL 15 KN KL 113
d345-3/4“-Rp3/4“ 331 326 256 69 115 x 115 3/4“ 70 160 120 64 345
398…518 398…638 min 30…150 30…270 min
185
d346-3/4“-Rp3/4“ 115 3/4“ 70 160 120 345

34 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 2 Vario

VG 2.210 V
80 … 210 kW
2 stage progressive pneumatic + fan speed control
(Low NOx)
Gas

WORKING FIELDS

3 30

VG2.210 V
2,5 25
Furnace pressure (mbar)

Furnace pressure (daPa)

2 20

1,5 15

1 10

0,5 5

0 0
40 60 80 100 120 140 160 180 200 220
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 2.210 V
Operation range (80) 150 - 210 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG5... / ionization
Fan motor 230 V - 50 Hz - 130 W
Electrical consumption 260 W
Acoustic level (LpA) 65,2 dB(A)
CE certificate 1312 BQ 4069
Head lenght KN KL
d1“1/4-Rp1“1/4 3 834 360 3 834 361
Complete
burner code d345-3/4“-Rp3/4“ 3 834 416 3 834 417
d346-3/4“-Rp3/4“ 3 834 358 3 834 359

OPTIONS

Front boiler flange CP2 13 018 496

External air inlet connector RG10 (Ø 100 mm) 13 018 822

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 35

 GAS | VECTRON G 3 Vario

DESCRIPTION PACKAGING
• Two stage progressive pneumatic Low NOx class 3 forced The burner is delivered complete in three
draught burner with fan speed control. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 290 and 360 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/3. instruction manual;
• Air gas ratio with pneumatic control technology (AGP System). • combustion head; X
• Two combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility; Gross
Dimensions (mm)
- maximum compactness, minimum weight; Component weight
- simplified maintenance; X Y Z (kg)
- limited number of tools and components; VG 3.290 V 440 400 520 21
Burner body
- preserved burner head adjustments. (BB)
• Quiet ventilation and reduced electrical consumption. VG 3.360 V 440 400 520 22
• Closing of the air flap on burner shut-down. KN 650 210 260 6
Combustion
• Gas train factory assembled and tested for tightness and head (CH) KL 780 210 260 7
electrical security.
• Complete electrical equipment in the body of the burner d1"1/2-Rp2" 670 550 380 12
with MDE2 System and display. Gas train d1"1/4-Rp1"1/4 600 400 240 11
• Single-phase electrical power supply 230 V - 50 Hz. (GT)
• Protection level IP 41. d3/4"-Rp1" 600 400 240 7
• Maximum working temperature 50°C.

In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
155-190 175-220 M10 45°

A B C D E F ØG H I N Rp R S T W RpF Z
d1“1/2-Rp2“ 2“ 100 185 100 603 - -
195
KN KL
d1“1/4-Rp1“1/4 406 379 576 297 82 120 130 x 170 1“1/4 80 175 145 526 - -
180 320
205
d3/4“-Rp1“ 1“ 70 160 120 479 1“ 160

36 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 3 Vario

VG 3.290 V, VG 3.360 V
70 … 360 kW
2 stage progressive pneumatic + fan speed control
(Low NOx)
Gas

WORKING FIELDS

4,5 45

4 VG3.360 V 40

3,5 35
Furnace pressure (mbar)

Furnace pressure (daPa)

VG3.290 V
3 30

2,5 25

2 20

1,5 15

1 10

0,5 5

0 0
60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 3.290 V VG 3.360 V

Operation range (70) 190 - 290 kW (80) 240 - 360 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG5... / ionization
Fan motor 230 V - 50 Hz - 250 W 230 V - 50 Hz - 300 W
Electrical consumption 375 W 480 W
Acoustic level (LpA) 67 dB(A) 69 dB(A)
CE certificate 1312 BV 5208
Head lenght KN KL KN KL
d1“1/2-Rp2“ - - 3 834 427 3 834 428
Complete
burner code d1“1/4-Rp1“1/4 3 834 421 3 834 422 3 834 425 3 834 426
d3/4“-Rp1“ 3 834 419 3 834 420 3 834 423 3 834 424
Version with tightness control on request

OPTIONS

Front boiler flange CP31 3 833 151

External air inlet connector RG11 (Ø 160 mm) 3 833 152

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 37

 GAS | VECTRON G 4 Vario

DESCRIPTION PACKAGING
• Two stage progressive pneumatic Low NOx class 3 forced The burner is delivered complete in three
draught burner with fan speed control. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 460 and 610 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/3. instruction manual;
• Air/gas ratio with pneumatic control technology. • combustion head; X
• Two combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility; Dimensions (mm) Gross
- maximum compactness, minimum weight; Component weight
X Y Z (kg)
- simplified maintenance;
- limited number of tools and components; Burner body VG 4.460 V 490 490 590 28,6
- preserved burner head adjustments. (BB) VG 4.610 V 490 490 590 32,7
• Quiet ventilation and reduced electrical consumption.
• Closing of the air flap on burner shut-down. Combustion KN 750 260 295 8,9
• Gas train factory assembled and tested for tightness and head (CH) KL 895 260 295 10,1
electrical security.
• Complete electrical equipment in the body of the burner d1”1/2-Rp2“ 670 550 380 12
with MDE2 System and display. Gas train d1”1/4-Rp1”1/4 600 400 240 11
(GT)
• Single-phase electrical power supply 230 V - 50 Hz.
d3/4“-Rp1“ 600 400 240 7
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
180-240 200-270 M10 45°

A B C D E F ØG H I N Rp R S T W RpF Z
d1“1/2-Rp2“ 2“ 100 185 100 613 - -
245
KN KL
d1“1/4-Rp1“1/4 465 475 640 377 97 149 150 x 195 1“1/4 80 175 145 536 - -
220 360
245
d3/4“-Rp1“ 1“ 70 160 120 489 1“ 160

38 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 4 Vario

VG 4.460 V, VG 4.610 V
100 … 610 kW
2 stage progressive pneumatic + fan speed control
(Low NOx)
Gas

WORKING FIELDS

7 70

VG4.610 V
6 60
Furnace pressure (mbar)

Furnace pressure (daPa)

5 50
VG4.460 V

4 40

3 30

2 20

1 10

0 0
50 100 150 200 250 300 350 400 450 500 550 600 650
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 4.460 V VG 4.610 V

Operation range (100) 300 - 460 kW (130) 390 - 610 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG5... / ionization
Fan motor 230 V - 50 Hz - 420 W 230 V - 50 Hz - 750 W
Electrical consumption 68 + 522 W 68 + 720 W
Acoustic level (LpA) 70 dB(A) 71 dB(A)
CE certificate 1312 CL 5412 1312 CL 5412
Head lenght KN KL KN KL
d1“1/2-Rp2“ 3 833 887 3 833 888 3 833 875 3 833 876
Complete
burner code d1“1/4-Rp1“1/4 3 833 891 3 833 892 3 833 879 3 833 880
d3/4“-Rp1“ 3 833 895 3 833 896 3 833 883 3 833 884
Version with tightness control on request

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG12 (Ø 200 mm) 3 833 429

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 39

 GAS | VECTRON G 2 Modulo

DESCRIPTION PACKAGING
• Two stage progressive electronic Low NOx class 3 forced The burner is delivered in two packages
draught burner. complete with: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 120, 160 and 210 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/4 (1/5 for VG2.210 M). instruction manual;
• Air/gas ratio with electronic control technology. • gas train. X
• Adjustable combustion head length with sliding flange.
• Cubic type architecture: Gross
Dimensions (mm)
- optimal accessibility; Component weight
- maximum compactness, minimum weight; X Y Z (kg)
- simplified maintenance; VG 2.120 M 400 440 520 21
- limited number of tools and components; Burner body
- preserved burner head adjustments. VG 2.160 M 400 440 520 21
(BB)
• Quiet ventilation and reduced electrical consumption. VG 2.210 M 400 440 520 21
• Closing of the air flap on burner shut-down.
Gas train (GT) d3/4“-Rp3/4“/TC 540 670 380 12
• Gas train factory assembled and tested for tightness and
electrical security.
• Complete electrical equipment in the body of the burner
with MDE2 System and display.
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
120-135 150-184 M8 45°

A B C D E F ØG H I N P Rp R S T U W

KN KL 15 KN KL 185
331 325 256 69 115 x 30…150 193 3/4" 60 173 146 133 455
398…518 398…638 min. 30…150 30…270 185

40 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 2 Modulo

VG 2.120 M, VG 2.160 M, VG 2.210 M

30 … 210 kW
2 stage progressive electronic (Low NOx)
Gas

WORKING FIELDS

3 30
VG2.210 M
VG2.160 M
2,5 25
VG2.120 M
Furnace pressure (mbar)

Furnace pressure (daPa)

2 20

1,5 15

1 10

0,5 5

0 0
20 40 60 80 100 120 140 160 180 200 220
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 2.120 M /TC VG 2.160 M /TC VG 2.210 M /TC

Operation range (30) 80 - 120 kW (40) 110 - 160 kW (40) 136 - 210 kW
Gas pressure 20 - 300 mbar
Control box / flame detection LGC 9... / ionization
Fan motor 230 V - 50 Hz - 160 W 230 V - 50 Hz - 130 W
Electrical consumption 185 W 280 W 290 W
Acoustic level (LpA) 62 dB(A) 64 dB(A) 65 dB(A)
CE certificate 1312 BQ 4069
Head lenght KN KL KN KL KN KL
Complete burner d3/4“-Rp3/4“/TC 3 833 520 3 833 523 3 833 521 3 833 524 3 833 522 3 833 525

OPTIONS

Front boiler flange CP2 13 018 496

External air inlet connector RG10 (Ø 100 mm) 13 018 822

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 41

 GAS | VECTRON G 3 Modulo

DESCRIPTION PACKAGING
• Two stage progressive electronic Low NOx class 3 forced The burner is delivered in two packages
draught burner. complete with: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 290 and 360 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/4. instruction manual;
• Air/gas ratio with electronic control technology. • gas train. X
• Adjustable combustion head length with sliding flange.
• Cubic type architecture: Gross
Dimensions (mm)
- optimal accessibility; Component weight
- maximum compactness, minimum weight; X Y Z (kg)
- simplified maintenance; VG 3.290 M 440 400 520 21
Burner body
- limited number of tools and components; (BB)
- preserved burner head adjustments. VG 3.360 M 440 400 520 22
• Quiet ventilation and reduced electrical consumption. KN 650 210 260 6
Combustion
• Closing of the air flap on burner shut-down. head (CH) KL 780 210 260 7
• Gas train factory assembled and tested for tightness and
electrical security. Gas train d1“1/2-Rp1“1/2/TC 670 540 380 12
• Complete electrical equipment in the body of the burner (GT) d3/4“-Rp1“1/4/TC 670 540 380 12
with MDE2 System and display.
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 41.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
155-190 175-220 M10 45°

A B C D E F ØG H I N Rp R S T W
d1“1/2-Rp1“1/2/TC 195 1"1/2 80 185 160 638
406 379 576 297 82 120 130 180 320 x 170
d3/4“-Rp1“1/4/TC 205 1"1/4 60 173 146 577

42 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 3 Modulo

VG 3.290 M, VG 3.360 M
50 … 360 kW
2 stage progressive electronic (Low NOx)
Gas

WORKING FIELDS

4,5 45

4 40
VG3.360 M
3,5 35
Furnace pressure (mbar)

Furnace pressure (daPa)

VG3.290 M
3 30

2,5 25

2 20

1,5 15

1 10

0,5 5

0 0
40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 3.290 M /TC VG 3.360 M /TC

Operation range (50) 190 - 290 kW (60) 240 - 360 kW
Gas pressure 20 - 300 mbar
Control box / flame detection BT3... / ionization
Fan motor 230 V - 50 Hz - 250 W 230 V - 50 Hz - 300 W
Electrical consumption 375 W 455 W
Acoustic level (LpA) 67 dB(A) 69 dB(A)
CE certificate 0085 CN 0192
Head lenght KN KL KN KL
Complete d1“1/2-Rp1“1/2/TC - - 3 833 652 3 833 653
burner code d3/4“-Rp1“1/4/TC 3 833 648 3 833 649 3 833 650 3 833 651

OPTIONS

Front boiler flange CP31 3 833 151

External air inlet connector RG11 (Ø 160 mm) 3 833 152

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 43

 GAS | VECTRON G 4 Modulo

DESCRIPTION PACKAGING
• Two stage progressive electronic Low NOx class 3 forced The burner is delivered complete in three
draught burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 460 and 610 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/4. instruction manual;
• Air/gas ratio with electronic control technology. • combustion head; X
• Two combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility; Dimensions (mm) Gross
- maximum compactness, minimum weight; Component weight
X Y Z (kg)
- simplified maintenance;
- limited number of tools and components; Burner body VG 4.460 M 490 490 590 28,6
- preserved burner head adjustments. (BB) VG 4.610 M 490 490 590 32,7
• Quiet ventilation and reduced electrical consumption.
• Closing of the air flap on burner shut-down. Combustion KN 750 260 295 8,9
• Gas train factory assembled and tested for tightness and head (CH) KL 895 260 295 10,1
electrical security.
• Complete electrical equipment in the body of the burner Gas train d1”1/2-Rp1“1/2/TC 670 540 380 12
with MDE2 System and display. (GT) d3/4“-Rp1“1/4/TC 670 540 380 12
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 41.
• Maximum working temperature 50°C.

• In compliance with the EN 676 standards and European

Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
180-240 200-270 M10 45°

A B C D E F ØG H I N Rp R S T W
d1“1/2-Rp1“1/2/TC 245 1"1/2 80 185 160 649
465 475 640 377 97 149 150 220 360 x 195
d3/4“-Rp1“1/4/TC 245 1"1/4 60 173 146 587

44 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 4 Modulo

VG 4.460 M, VG 4.610 M
86 ... 610 kW
2 stage progressive electronic (Low NOx)
Gas

WORKING FIELDS

7 70
VG4.610 M
6 60
Furnace pressure (mbar)

Furnace pressure (daPa)

5 VG4.460 M 50

4 40

3 30

2 20

1 10

0 0
50 100 150 200 250 300 350 400 450 500 550 600 650
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 4.460 M /TC VG 4.610 M /TC

Operation range (86) 300 - 460 (90) 390 - 610 kW
Gas pressure 20 - 300 mbar
Control box / flame detection BT3... / ionization
Fan motor 230 V - 50 Hz - 420 W 230 V - 50 Hz - 750 W
Electrical consumption 510 W 760 W
Acoustic level (LpA) 70 dB(A) 71 dB(A)
CE certificate 0085 CN 0192
Head lenght KN KL KN KL
Complete d1“1/2-Rp1“1/2/TC 3 833 782 3 833 783 3 833 786 3 833 787
burner code d3/4“-Rp1“1/4/TC 3 833 780 3 833 781 3 833 784 3 833 785

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG12 (Ø 200 mm) 3 833 429

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 45

 GAS | VECTRON G 5 Modulo

DESCRIPTION PACKAGING
• Two stage progressive electronic Low NOx class 3 forced The burner is delivered complete in three
draught burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 900 and 1 200 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/4. instruction manual;
• Air/gas ratio with electronic control technology. • combustion head; X
• Three combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility; Gross
Dimensions (mm)
- maximum compactness, minimum weight; Component weight
- simplified maintenance; X Y Z (kg)
- limited number of tools and components; VG 5.950 M 800 600 850 56
Burner body
- preserved burner head adjustments. (BB)
• Quiet ventilation and reduced electrical consumption. VG 5.1200 M 800 600 850 56
• Closing of the air flap on burner shut-down. KN 780 265 280 12,3
• Gas train factory assembled and tested for tightness and Combustion KL 1 010 265 280 14,4
electrical security. head (CH)
• Complete electrical equipment in the body of the burner KM 1 010 265 280 13,4
with MDE2 System and display. d65-DN65/TC 670 550 380 33
• Three-phase electrical power supply.
• Protection level IP 21. Gas train d2"-Rp2"/TC 670 550 380 22
• Maximum working temperature 50°C. (GT) d1"1/2-Rp2"/TC 670 550 380 21

• In compliance with the EN 676 standards and European d3/4"-Rp1"1/4/TC 670 550 380 12
Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

A B C D E F ØG H I K N Øa (mm) b (mm) c d

KN KM KL 230 195 220-260 M10 45°

581 549 752 450 99 164 170 89 244
215 325 435 x 238

with gas train "d":

Model J R S V X Z
d65-DN65/TC 820 183 245 110 98 320
d2"-Rp2"/TC 740 96 330 125 81 -
d1"1/2-Rp2"/TC 662 80 185 102 57 -
d3/4"-Rp1"1/4/TC 662 80 185 102 57 -

46 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 5 Modulo

VG 5.950 M, VG 5.1200 M
160 … 1 200 kW
2 stage progressive electronic (Low NOx)
Gas

WORKING FIELDS

10 100

VG5.950 M VG5.1200 M
8 80
Furnace pressure (mbar)

Furnace pressure (daPa)

6 60

4 40

2 20

0 0
100 200 300 400 500 600 700 800 900 1000 1100 1200
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 5.950 M /TC VG 5.1200 M /TC

Operation range (160) 510 - 900 kW (160) 750 - 1 200 kW
Gas pressure 20 - 300 mbar
Control box / flame detection BT3... / ionization
Fan motor 230/400 V - 50 Hz - 1,5 kW 230/400 V - 50 Hz - 1,5 kW
Electrical consumption 1 750 W 2 100 W
Acoustic level (LpA) 77 dB(A) 77 dB(A)
CE certificate 0085 CN 0192
Head lenght KN KL KM KN KL KM
d65-DN65/TC 3 833 996 3 833 997 3 833 998 3 834 002 3 834 003 3 834 004
Complete d2“-Rp2“/TC 3 833 803 3 833 804 3 833 805 3 834 809 3 834 810 3 834 811
burner code d1“1/2-Rp2“/TC 3 833 800 3 833 801 3 833 802 3 833 806 3 834 807 3 834 808
d3/4“-Rp1“1/4/TC 3 834 099 3 834 100 3 834 101 3 834 102 3 834 103 3 834 104

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG3 (Ø 250 mm) 13 001 567
Male 7 pins (one piece) 13 016 494
Male 7 pins + male 4 pins (small bag of one set) 13 016 496

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 47

 GAS | VECTRON G 6 Modulo

DESCRIPTION PACKAGING
• Two stage progressive electronic Low NOx class 3 forced The burner is delivered complete in three
draught burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
LPG, net calorific value 25,89 kWh/m3. technical data including electrical diagram,
• Maximum heat power: 1 600 and 1 907 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/4. instruction manual;
• Air/gas ratio with electronic control technology. • combustion head; X
• Three combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility; Gross
Dimensions (mm)
- maximum compactness, minimum weight; Component weight
- simplified maintenance; X Y Z (kg)
- limited number of tools and components; VG 6.1600 M 800 600 850 56
Burner body
- preserved burner head adjustments. (BB)
• Quiet ventilation and reduced electrical consumption. VG 6.2100 M 800 600 850 56
• Closing of the air flap on burner shut-down. KN 1 000 380 420 26,7
• Gas train factory assembled and tested for tightness and Combustion KL 1 100 380 430 29,4
electrical security. head (CH)
• Complete electrical equipment in the body of the burner KM 1 100 380 430 28
with MDE2 System and display. s65-DN65/TC 790 600 500 29,4
• Three-phase electrical power supply.
• Protection level IP 21. Gas train d65-DN65/TC 670 550 380 33
• Maximum working temperature 50°C. (GT) d2”-Rp2“/TC 670 550 380 22

• In compliance with the EN 676 standards and European d1”1/2-Rp2"/TC 670 550 380 21
Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)
Connecting flange

d...°

Øa

Øb

A B C D E F ØG H I K N Øa (mm) b (mm) c d
KN KM KL 326 x 250 300-400 M12 45°
592 553 1050 456 97 421 227 144 247
360 460 560 335

with gas train "d": with gas train "s":

Model J R S V X Z Model J R S V X Z
d65-DN65/TC 820 183 245 110 98 320 s65-DN65/TC 530 118 300 106 126 320
d2“-Rp2“/TC 740 96 330 125 81 -
d1“1/2-Rp2“/TC 662 80 185 102 57 -

48 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS | VECTRON G 6 Modulo

VG 6.1600 M, VG 6.2100 M
300 … 1 907 kW
2 stages progressive electronic (Low NOx)
Gas

WORKING FIELDS

14 140

12 120
VG6.1600 M VG6.2100 M
Furnace pressure (mbar)

Furnace pressure (daPa)

10 100

8 80

6 60

4 40

2 20

0 0
200 400 600 800 1000 1200 1400 1600 1800 2000 2200
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VG 6.1600 M /TC VG 6.2100 M /TC

Operation range (300) 890 - 1 600 kW (400) 1 180 - 1 907 kW
Gas pressure 20 - 300 mbar
Control box / flame detection BT3... / ionization
Fan motor 230/400 V - 50 Hz - 2,2 kW 230/400 V - 50 Hz - 2,7 kW
Electrical consumption 2 600 W 3 400 W
Acoustic level (LpA) 77,2 dB(A) 79 dB(A)
CE certificate 0085 CN 0192
Head lenght KN KL KM KN KL KM
s65-DN65/TC 3 833 938 3 833 939 3 833 940 3 833 934 3 833 933 3 833 930
Complete d65-DN65/TC 3 833 836 3 833 837 3 833 838 3 833 845 3 833 846 3 833 847
burner code d2“-Rp2“/TC 3 833 833 3 833 834 3 833 835 3 833 842 3 833 843 3 833 844
d1“1/2-Rp2“/TC 3 833 830 3 833 831 3 833 832 3 833 839 3 833 840 3 833 841

OPTIONS

Front boiler flange CP51 13 008 019

External air inlet connector RG3 (Ø 250 mm) 13 001 567
Male 7 pins (one piece) 13 016 494
Male 7 pins + male 4 pins (small bag of one set) 13 016 496

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 49

 DUAL FUEL | VECTRON GL 2

DESCRIPTION PACKAGING
• One stage dual fuel forced draught burner. The burner is delivered in its package
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, complete with: Z
light oil, viscosity 6 mm2/s at 20°C, low calorific value • gas train and filter;
11,86 kWh/kg. • hoses and nozzle;
• Maximum heat power: 120 and 190 kW. • boiler fixing accessories; Y
• Adjustable combustion head length with sliding flange. • directions for use including
• Cubic type architecture: electrical diagram, exploded view X
- optimal accessibility; and spare parts list.
- maximum compactness, minimum weight;
- simplified maintenance; Gross
Dimensions (mm)
- limited number of tools and components; Component weight
- preserved burner head adjustments. X Y Z (kg)
• Quiet ventilation and reduced electrical consumption. VGL 2.120 400 400 770 23
Complete
• Gas train factory assembled and tested for tightness and burner (CB)
electrical security. VGL 2.210 400 400 770 24
• Complete electrical equipment in the body of the burner.
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 676 and EN 267 standards and

European Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
130-140 172-184 M8 45°

A B C D E F ØG H I J N P Rp R S T U W
KL 15 KL 113
331 325 256 69 115 185 x 185 700 115 3/4“ 46 140 120 133 330
398...638 min 30...270 min

50 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 DUAL FUEL | VECTRON GL 2

VGL 2.120, VGL 2.210

35 … 190 kW
1 stage
Natural gas / Light oil

WORKING FIELDS

2,5 25

VGL 2.210
2 20
Furnace pressure (mbar)

Furnace pressure (daPa)

VGL 2.120
1,5 15

1 10

0,5 5

0 0
30 50 70 90 110 130 150 170 190 210
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VGL 2.120 VGL 2.210

Operation range 35 - 120 kW 100 - 190 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG 1... / IRD 1020
Fan motor 230 V - 50 Hz - 160 W 230 V - 50 Hz - 130 W
Nozzle 1,85 US gal/h 45°S 2,75 US gal/h 45°B
Electrical consumption 186 W 246 W
Acoustic level (LpA) 62 dB(A) 65,2 dB(A)
CE certificate 1312 BU 5219
Head lenght KN KL KN KL
Complete burner d3/4“-Rp3/4“0 - 3 833 494 - 3 833 495

OPTIONS

Front boiler flange CP2 13 018 496

External air inlet connector RG10 (Ø 100 mm) 13 018 848

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 51

 DUAL FUEL | VECTRON GL 3 Duo

DESCRIPTION PACKAGING
• Two stages dual fuel forced draught burner. The burner is delivered complete in three
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, packages containing: Z
light oil, viscosity 6 mm2/s at 20°C, low calorific value • burner body with: boiler fixing accessories,
11,86 kWh/kg. technical data including electrical diagram,
• Maximum heat power: 290 and 360 kW. exploded view and spare parts list, Y
• Minimum/maximum power ratio: 1/2. instruction manual;
• Two combustion head lengths. • combustion head; X
• Cubic type architecture: • gas train.
- optimal accessibility;
- maximum compactness, minimum weight;
- simplified maintenance; Dimensions (mm) Gross
Component weight
- limited number of tools and components; X Y Z (kg)
- preserved burner head adjustments.
Burner body VGL 3.290 D 440 400 520 21
• Quiet ventilation and reduced electrical consumption.
• Closing of the air flap on burner shut-down. (BB) VGL 3.360 D 440 400 520 22
• Gas train factory assembled and tested for tightness and
Combustion KN 650 210 260 6
electrical security.
head (CH) KL 780 210 260 7
• Complete electrical equipment in the body of the burner
with MDE2 System and display. d1“1/2-Rp2“ 600 400 240 14
• Single-phase electrical power supply 230 V - 50 Hz. Gas train
• Protection level IP 41. d1“1/4-Rp1“1/4 440 320 240 10
(GT)
• Maximum working temperature 50°C. d3/4“-Rp3/4“ 440 320 240 7

• In compliance with the EN 676 and EN 267 standards and

European Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
155-190 175-220 M10 45°

A B C D E F ØG H I N Rp R S T W
d1“1/2-Rp2“ 2“ 80 330 100 603
KN KL
d1“1/4-Rp1“1/4 406 379 576 297 82 120 130 195 x 205 170 1“1/4 55 260 145 526
180 320
d3/4“-Rp3/4“ 3/4“ 46 210 120 479

52 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 DUAL FUEL | VECTRON GL 3 Duo

VGL 3.290 D, VGL 3.360 D

95 … 360 kW
2 stages (Low NOx)
Natural gas / Light oil

WORKING FIELDS

4,5 45

4 40
VGL3.360 D
3,5 35
Furnace pressure (mbar)

Furnace pressure (daPa)

VGL3.290 D
3 30

2,5 25

2 20

1,5 15

1 10

0,5 5

0 0
60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VGL 3.290 D VGL 3.360 D

Operation range (95) 190 - 290 kW (120) 240 - 360 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG2... / ionization
Fan motor 230 V - 50 Hz - 300 W 230 V - 50 Hz - 300 W
Electrical consumption 512 W 512 W
Acoustic level (LpA) 67 dB(A) 69 dB(A)
CE certificate in progress
Head lenght KN KL KN KL
d1“1/2-Rp2“ - - 3 834 467 3 834 468
Complete
burner code d1“1/4-Rp1“1/4 3 834 461 3 834 462 3 834 465 3 834 466
d3/4“-Rp3/4“ 3 834 459 3 834 460 3 834 463 3 834 464
Version with tightness control on request

OPTIONS

Front boiler flange CP31 3 833 151

External air inlet connector RG11 (Ø 160 mm) 3 833 152

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 53

 DUAL FUEL | VECTRON GL 4 Duo Plus

DESCRIPTION PACKAGING
• Two stage progressive pneumatic in gas and two stages in The burner is delivered complete in three
light oil operation dual fuel forced draught burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
light oil, viscosity 6 mm2/s at 20°C, low calorific value technical data including electrical diagram,
11,86 kWh/kg. exploded view and spare parts list, Y
• Maximum heat power: 460 and 610 kW. instruction manual;
• Minimum/maximum power ratio: 1/3 in gas, 1/2 in light oil. • combustion head; X
• Two combustion head lengths. • gas train.
• Cubic type architecture:
- optimal accessibility;
- maximum compactness, minimum weight; Gross
Dimensions (mm)
- simplified maintenance; Component weight
- limited number of tools and components; X Y Z (kg)
- preserved burner head adjustments. VGL 4.460 DP 490 490 590 28,6
Burner body
• Quiet ventilation and reduced electrical consumption. (BB)
• Closing of the air flap on burner shut-down. VGL 4.610 DP 490 490 590 32,7
• Gas train factory assembled and tested for tightness and KN 750 260 295 8,9
Combustion
electrical security. head (CH) KL 895 260 295 10,1
• Complete electrical equipment in the body of the burner
with MDE2 System and display. d1”1/2-Rp2“ 670 550 380 12
• Single-phase electrical power supply 230 V - 50 Hz. Gas train d1”1/4-Rp1”1/4 600 400 240 11
• Protection level IP 41. (GT)
• Maximum working temperature 50°C. d3/4“-Rp1“ 600 400 240 7

• In compliance with the EN 676 and EN 267 standards and

European Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange
d...°

Øa

Øb

Øa (mm) b (mm) c d
180-240 200-270 M10 45°

A B C D E F ØG H I N Rp R S T W RpF Z
d1“1/2-Rp2“ 2“ 100 185 100 613 - -
245
KN KL
d1“1/4-Rp1“1/4 465 475 640 377 97 149 150 x 195 1“1/4 80 175 145 536 - -
220 360
245
d3/4“-Rp1“ 1“ 70 160 120 489 1“ 160

54 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 DUAL FUEL | VECTRON GL 4 Duo Plus

VGL 4.460 DP, VGL 4.610 DP

168 … 610 kW
2 stages progressive pneumatic in gas (Low NOx)
2 stages in oil
Natural gas / Light oil

WORKING FIELDS

7 70

6 60
VGL4.610 DP
Furnace pressure (mbar)

Furnace pressure (daPa)

5 50
VGL4.460 DP
4 40

3 30

2 20

1 10

0 0
50 100 150 200 250 300 350 400 450 500 550 600 650
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VGL 4.460 DP VGL 4.610 DP

Operation range (168) 300 - 460 kW (190) 360 - 610 kW
Gas pressure 20 - 300 mbar
Control box / flame detection TCG5... / ionization
Fan motor 230 V - 50 Hz - 420 W 230 V - 50 Hz - 750 W
Electrical consumption 68 + 522 W 68 + 720 W
Acoustic level (LpA) 70 dB(A) 71 dB(A)
CE certificate in progress
Head lenght KN KL KN KL
d1“1/2-Rp2“ 3 834 576 3 834 577 3 834 582 3 834 583
Complete
burner code d1“1/4-Rp1“1/4 3 834 574 3 834 575 3 834 580 3 834 581
d3/4“-Rp1“ 3 834 572 3 834 573 3 834 578 3 834 579

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG12 (Ø 200 mm) 3 833 429

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 55

 DUAL FUEL | VECTRON GL 05 Duo Plus

DESCRIPTION PACKAGING
• Two stage progressive pneumatic dual fuel forced draught The burner is delivered complete in three
burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
light oil, viscosity 6 mm2/s at 20°C, low calorific value technical data including electrical diagram,
11,86 kWh/kg. exploded view and spare parts list, Y
• Maximum heat power: 700 and 1 000 kW. instruction manual;
• Minimum/maximum power ratio: 1/3. • combustion head; X
• Air/gas ratio with pneumatic control technology in gas, • gas train.
three stages in oil.
• Three combustion head lengths. Gross
Dimensions (mm)
• Cubic type architecture: Component weight
- optimal accessibility; X Y Z (kg)
- maximum compactness, minimum weight; VGL 05.700 DP 800 600 850 70
Burner body
- simplified maintenance; (BB)
- limited number of tools and components; VGL 05.1000 DP 800 600 850 67
- separated motor-pump; KN 780 265 280 13
- preserved burner head adjustments. Combustion KL 1 010 265 280 16
• Quiet ventilation and reduced electrical consumption. head (CH)
• Closing of the air flap on burner shut-down. KM 1 010 270 280 15
• Gas train factory assembled and tested for tightness and s65-DN65 790 600 500 30
electrical security.
• Complete electrical equipment in the body of the burner. s2“-Rp2“ 790 600 500 18
• Three-phase electrical power supply. Gas train
(GT) d1”1/2-Rp2“ 670 550 380 14
• Protection level IP 54.
• Maximum working temperature 50°C. d1“1/4-Rp2“ 600 400 240 11
d3/4“-Rp1“ 590 410 240 8
• In compliance with the EN 676 and EN 267 standards and
European Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)
with gas train "d": with gas train "s":
F 315 248
D F 315 248 50
198
280

150
min
G
Ø170
238

H
150

Ø170
238

230 H
452

139 KN: 215

KM: 325 230
D E
452

164 KL: 435 KN: 215

KM: 325
164 KL: 435

592 764
592 764

D F H Rp D E F G H
120 516 3/4“ 1“ 186 292 734 344 2“
177 540 1“1/4 2“ 290 292 740 365 DN65
- 635 1“1/2 2“

Connecting flange d...°

Øa

Øa (mm) b (mm) c d
172-195 220-260 M10 45°
Øb

56 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 DUAL FUEL | VECTRON GL 05 Duo Plus

VGL 05.700 DP, VGL 05.1000 DP

200 … 1 000 kW
2 stages progressive pneumatic in gas (Low NOx)
3 stages in oil
Natural gas / Light oil

WORKING FIELDS

10 100

VGL05.700 DP VGL05.1000 DP
8 80
Furnace pressure (mbar)

Furnace pressure (daPa)

6 60

4 40

2 20

0 0
100 300 500 700 900 1100
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VGL 05.700 DP VGL 05.1000 DP

Operation range (200) 350 - 700 kW (240) 530 - 1 000 kW
Gas pressure 20 - 300 mbar
Control box / flame detection LFL 1.333 / QRA 2
Fan motor 230/400 V - 50 Hz - 1,1 kW 230/400 V - 50 Hz - 1,5 kW
Nozzle 4,5 US gal/h 45°B / 5 US gal/h 45°B 5 US gal/h 45°B / 8,5 US gal/h 45°B
Electrical consumption 2 000 W 2 200 W
Acoustic level (LpA) 75,4 dB(A) 77,6 dB(A)
CE certificate 1312 AQ 924 1312 AQ 925
Head lenght KN KL KM KN KL KM
s65-DN65 - - - 3 832 983 3 832 984 3 832 985
s2“-Rp2“ 3 832 980 3 832 981 3 832 982 3 832 986 3 832 987 3 832 988
Complete
burner code
d1“1/2-Rp2“ 13 004 136 13 004 137 13 004 138 13 004 869 13 004 870 13 004 871
d1“1/4-Rp2“ 13 001 930 13 001 931 13 001 932 13 001 936 13 001 937 13 001 938
d3/4“-Rp1“ 13 014 772 13 014 773 13 014 774 13 014 775 13 014 776 13 014 777

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG3 (Ø 250 mm) 13 001 567

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 57

 DUAL FUEL | VECTRON GL 06 Duo Plus

DESCRIPTION PACKAGING
• Two stage progressive pneumatic dual fuel forced draught The burner is delivered complete in three
burner. packages containing: Z
• Fuels: natural gas, net calorific value 8,83 … 10,53 kWh/m3, • burner body with: boiler fixing accessories,
light oil, viscosity 6 mm2/s at 20°C, low calorific value technical data including electrical diagram,
11,86 kWh/kg. exploded view and spare parts list, Y
• Maximum heat power: 1 600 and 2 050 kW. instruction manual;
• Minimum/maximum power ratio: 1/3. • combustion head; X
• Air/gas ratio with pneumatic control technology in gas, • gas train.
three stages in oil.
• Three combustion head lengths. Gross
Dimensions (mm)
• Cubic type architecture: Component weight
- optimal accessibility; X Y Z (kg)
- maximum compactness, minimum weight; VGL 06.1600 DP 800 600 850 85
Burner body
- simplified maintenance; (BB)
- limited number of tools and components; VGL 06.2100 DP 800 600 850 85
- separated motor-pump; KN 800 380 420 28
- preserved burner head adjustments. Combustion KL 800 380 420 31
• Quiet ventilation and reduced electrical consumption. head (CH)
• Closing of the air flap on burner shut-down. KM 800 380 420 31
• Gas train factory assembled and tested for tightness and s80-DN80 790 600 500 39
electrical security.
• Complete electrical equipment in the body of the burner. s65-DN65 790 600 500 31
• Three-phase electrical power supply. Gas train
(GT) s2“-Rp2“ 790 600 500 20
• Protection level IP 54.
• Maximum working temperature 50°C. d1“1/2-Rp2“ 670 550 380 14
d1“1/4-Rp2“ 670 550 380 14
• In compliance with the EN 676 and EN 267 standards and
European Guidelines such as:
- gas appliances 2009/142/EC
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)
with gas train "d":
E

237

150 min

D E F Rp H
99

Ø227
335
170

H
- 590 107 1“1/2 -
KN: 270
452

326
423
KM: 370
KL: 470
160 690 - 1“1/4 2“
D

592 1057
F

with gas train "s":

F 98
G

D E F G H
Ø227
335

186 292 734 344 2“

D E KN: 270
452

326 KM: 370 290 292 740 365 DN65

423 KL: 470
320 312 746 375 DN80
592 1057

393

Connecting flange d...°

R7
00

Øa

Øa (mm) b (mm) c d
237

R7
75 250 300-400 M12 45°
Øb 50

c
315 198

58 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 DUAL FUEL | VECTRON GL 06 Duo Plus

VGL 06.1600 DP, VGL 06.2100 DP

300 … 2 050 kW
2 stages progressive pneumatic in gas (Low NOx)
3 stages in oil
Natural gas / Light oil

WORKING FIELDS

14 140

12 120
VGL06.1600 DP VGL06.2100 DP
Furnace pressure (mbar)

Furnace pressure (daPa)

10 100

8 80

6 60

4 40

2 20

0 0
200 400 600 800 1000 1200 1400 1600 1800 2000 2200
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VGL 06.1600 DP VGL 06.2100 DP

Operation range (300) 800 - 1 600 kW (480) 1 100 - 2 050 kW
Gas pressure 20 - 300 mbar
Control box / flame detection LFL 1.333 / QRA 2
Fan motor 230/400 V - 50 Hz - 2,2 kW 230/400 V - 50 Hz - 2,7 kW
Nozzle 8,50 US gal/h 60°B / 2 x 7,50 US gal/h 60°B 13,50 US gal/h 60°B / 2 x 11,00 US gal/h 60°B
Electrical consumption 2 840 - 3 380 W
Acoustic level (LpA) 78,8 dB(A) 80 dB(A)
CE certificate 1312 BM 3427 1312 BM 3428
Head lenght KN KL KM KN KL KM
s80-DN80 3 832 995 3 832 996 3 832 997 3 832 998 3 832 999 3 832 000
s65-DN65 13 014 890 13 014 891 13 014 892 13 016 833 13 016 834 13 016 835
Complete
burner code0
s2“-Rp2“ 13 016 827 13 016 828 13 016 829 13 016 830 13 016 831 13 016 832
d1“1/2-Rp2“ 13 007 340 13 007 341 13 007 342 13 007 343 13 007 344 13 007 345
d1“1/4-Rp2“ 13 015 105 13 015 106 13 015 107 13 015 108 13 015 109 13 015 110

OPTIONS

Front boiler flange CP51 13 008 019

External air inlet connector RG3 (Ø 250 mm) 13 001 567

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 59

 LIGHT OIL | VECTRON Blue 1

DESCRIPTION PACKAGING
• One stage class 3 Low NOx (Blue flame) forced draught burner. The burner is delivered in its package
• Fuel: light oil, viscosity 6 mm²/s by 20°C, complete with: Z
net calorific value 11,86 kWh/kg. • hoses and nozzle;
• Maximum heat power: 20, 24, 28, 30 and 35 kW. • boiler fixing accessories;
• Adjustable combustion head length with sliding flange. • directions for use including Y
• Cubic type architecture: electrical diagram, exploded view
- optimal accessibility; and spare parts list. X
- maximum compactness, minimum weight;
- simplified maintenance; Gross
Dimensions (mm)
- limited number of tools and components; Component weight
- preserved burner head adjustments. X Y Z (kg)
• Quiet ventilation and reduced electrical consumption. VB 1.20 300 260 650 12
• Complete electrical equipment in the body of the burner.
• Single-phase electrical power supply 230 V - 50 Hz. VB 1.24 300 260 650 12
Complete
• Protection level IP 21. burner VB 1.28 300 260 650 12
• Maximum working temperature 50°C. (CB)
VB 1.30 300 260 650 12
• In compliance with the EN 267 norm and European VB 1.35 300 260 650 12
Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

229 A B
Connecting flange

d...°

Øa
ØC

ØF
294
237

Øb

D
Øa (mm) b (mm) c d
85-104 150-170 M8 45°

A B ØC D ØF
VB 1.20 80
min 234
VB 1.24 80
max 249
min 269 min 12
VB 1.28 80 100
max 284 max 27
VB 1.30 min 244 / max 259 100
VB 1.35 min 294 / max 309 120

60 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON Blue 1

VB 1.20, VB 1.24, VB 1.28, VB 1.30, VB 1.35

11 … 35 kW
1 stage (Low NOx Blue flame)
Light oil

WORKING FIELDS

1,2 12

1 10
Furnace pressure (mbar)

Furnace pressure (daPa)

VB1.30 VB1.35
0,8 8
VB1.28
VB1.24
0,6 6
VB1.20

0,4 4

0,2 2

0 0
0 10 20 30 40 50
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VB 1.20 VB 1.24 VB 1.28 VB 1.30 VB 1.35

Operation range 11 - 20 kW 14 - 24 kW 20 - 28 kW 22 - 30 kW 25 - 35 kW
Fuel flow 0,9 - 1,7 kg/h 1,2 - 2,0 kg/h 1,7 - 2,4 kg/h 1,9 - 2,5 kg/h 2,1 - 3,0 kg/h
Nozzle 0,40 US gal/h 60°S 0,45 US gal/h 60°S 0,50 US gal/h 80°S 0,55 US gal/h 80°S 0,60 US gal/h 80°S
Control box / flame detection TCH 141.03 / IRD 1010
Fan motor 230 V - 50 Hz - 110 W
Electrical consumption 207 W
Flexible hoses Rp 3/8“ / M14 x 1,5 - 1 000 mm
Acoustic level (LpA) 59 dB(A)
Head lenght KN KL KN KL KN KL KN KL KN KL
Complete burner code 3 832 624 - 3 832 625 - 3 832 626 - 3 832 627 - 3 832 628 -
Two stage versions available up to 100 kW. Please contact our sales force to receive more information.

OPTIONS

Front boiler flange CP1 13 018 495

External air inlet connector RG9 (Ø 50 mm) 13 011 996
External air inlet connector RG14 (Ø 84 mm) 3 832 705
Male 7 pins (one piece) 13 016 494

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 61

 LIGHT OIL | VECTRON Eco 1

DESCRIPTION PACKAGING
• One stage class 3 Low NOx (yellow flame) forced draught burner. The burner is delivered in its package
• Fuel: light oil, viscosity 6 mm²/s by 20°C, complete with: Z
net calorific value 11,86 kWh/kg. • hoses and nozzle;
• Maximum heat power: 34, 50 and 75 kW. • boiler fixing accessories;
• Adjustable combustion head length with sliding flange. • directions for use including Y
• Cubic type architecture: electrical diagram, exploded view
- optimal accessibility; and spare parts list. X
- maximum compactness, minimum weight;
- simplified maintenance; Gross
Dimensions (mm)
- limited number of tools and components; Component weight
- preserved burner head adjustments. X Y Z (kg)
• Quiet ventilation and reduced electrical consumption. VE 1.34 300 260 650 11
• Complete electrical equipment in the body of the burner. Complete
• Single-phase electrical power supply 230 V - 50 Hz. VE 1.50 300 260 650 11
burner (CB)
• Protection level IP 21. VE 1.75 300 260 650 12
• Maximum working temperature 50°C.

• In compliance with the EN 267 norm and European

Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

229 A B E Connecting flange

d...°
57

Øa
ØC

ØF

Øb
237

Øa (mm) b (mm) c d
D
95-104 150-170 M8 45°

A B ØC D E ØF
VE 1.34 264 ... 329 70 ... 135 80 12 ... 77 63 79
VE 1.50 264 ... 344 70 ... 150 90 12 ... 92 56 84
VE 1.75 297 ... 357 70 ... 138 90 15 ... 83 56 84

62 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON Eco 1

VE 1.34, VE 1.50, VE 1.75

16 … 75 kW
1 stage (Low NOx Yellow flame)
Light oil

WORKING FIELDS

1 10
VE1.75

0,8 8
Furnace pressure (mbar)

Furnace pressure (daPa)

VE1.50

0,6 6

VE1.34
0,4 4

0,2 2

0 0
10 20 30 40 50 60 70 80
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VE 1.34 VE 1.50 VE 1.75

Operation range 16 - 34 kW 28 - 50 kW 44 - 75 kW
Fuel flow 1,3 - 2,8 kg/h 2,4 - 4,2 kg/h 3,7 - 6,3 kg/h
Nozzle 0,45 US gal/h 45°S 0,75 US gal/h 45°S 1,10 US gal/h 45°H
Control box / flame detection TCH 141.03 / MZ 770 S TCH 141.00 / MZ 770 S
Fan motor 230 V - 50 Hz - 110 W
Electrical consumption 244 W 233 W
Flexible hoses Rp 3/8“ / M14 x 1,5 - 1 000 mm
Acoustic level (LpA) 56 dB(A)
Head lenght KN KL KN KL KN KL
Complete burner code 3 832 630 - 3 832 632 - 3 832 634 -
Two stage versions available up to 150 kW. Please contact our sales force to receive more information.

OPTIONS

Front boiler flange CP1 13 018 495

External air inlet connector RG9 (Ø 50 mm) 13 011 996
External air inlet connector RG14 (Ø 84 mm) 3 832 705
Male 7 pins (one piece) 13 016 494

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 63

 LIGHT OIL | VECTRON L 1

DESCRIPTION PACKAGING
• One stage forced draught burner. The burner is delivered in its package
• Fuel: light oil, viscosity 6 mm²/s by 20°C, complete with: Z
net calorific value 11,86 kWh/kg. • hoses and nozzle;
• Maximum heat power: 40, 42, 55 and 95 kW. • boiler fixing accessories;
• Adjustable combustion head length with sliding flange. • directions for use including Y
• Cubic type architecture: electrical diagram, exploded view
- optimal accessibility; and spare parts list. X
- maximum compactness, minimum weight;
- simplified maintenance; Gross
Dimensions (mm)
- limited number of tools and components; Component weight
- preserved burner head adjustments. X Y Z (kg)
• Quiet ventilation and reduced electrical consumption. VL 1.40 P 300 260 650 11
• Complete electrical equipment in the body of the burner.
• Single-phase electrical power supply 230 V - 50 Hz. Complete VL 1.42 300 260 650 11
burner
• Protection level IP 21. (CB) VL 1.55 / 1.55 P 300 260 650 11
• Maximum working temperature 50°C.
VL 1.95 300 260 650 12
• In compliance with the EN 267 norm and European
Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

229 A B Connecting flange

d...°
57

Øa
ØC

Øb
237

D Model Øa (mm) b (mm) c d

VL 1.40/55 85-104 150-170 M8 45°
VL 1.95 95-104 150-170 M8 45°

A B ØC D
VL 1.40 P
VL 1.42 min 270 / max 310 min 70 / max 120 80 min 21 / max 71
VL 1.55 / 1.55 P
VL 1.95 min 297 / max 357 min 70 / max 138 90 min 15 / max 83

64 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON L 1

VL 1.40 P, VL 1.55 P, VL 1.42, VL 1.55, VL 1.95

18 … 95 kW
1 stage
Light oil

WORKING FIELDS

1,2 12

1 10
VL1.55 / P VL1.95
VL1.42
Furnace pressure (mbar)

Furnace pressure (daPa)

VL1.40 P
0,8 8

0,6 6

0,4 4

0,2 2

0 0
10 20 30 40 50 60 70 80 90 100
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VL 1.40 P VL 1.55 P VL 1.42 VL 1.55 VL 1.95

Operation range 18 - 40 kW (pre-heater) 30 - 55 kW (pre-heater) 20 - 42 kW 30 - 55 kW 45 - 95 kW
Fuel flow 1,5 - 3,3 kg/h 2,5 - 4,6 kg/h 1,7 - 3,5 kg/h 2,5 - 4,6 kg/h 3,8 - 8 kg/h
Nozzle 0,50 US gal/h 60°S 1,00 US gal/h 45°S 0,60 US gal/h 60°S 1,00 US gal/h 45°S 1,25 US gal/h 45°S
Control box / flame detection TCH 141.03 / MZ 770 S TCH 141.00 / MZ 770 S
Fan motor 230 V - 50 Hz - 110 W
Electrical consumption 244 W 244 W 195 W 195 W 233 W
Flexible hoses Rp 3/8“ / M14 x 1,5 - 1 000 mm
Acoustic level (LpA) 55 dB(A) 60,5 dB(A)
Head lenght KN KL KN KL KN KL KN KL KN KL
Complete burner code 3 832 615 - 3 833 026 - 3 832 616 - 3 832 617 - 3 832 618 -

OPTIONS

Front boiler flange CP1 13 018 495

External air inlet connector RG9 (Ø 50 mm) 13 011 996
External air inlet connector RG14 (Ø 84 mm) 3 832 705

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 65

 LIGHT OIL | VECTRON L 2

DESCRIPTION PACKAGING
• One stage forced draught burner. The burner is delivered in its package
• Fuel: light oil, viscosity 6 mm²/s by 20°C, complete with: Z
net calorific value 11,86 kWh/kg. • hoses and nozzle;
• Maximum heat power: 140 and 200 kW. • boiler fixing accessories;
• Adjustable combustion head length with sliding flange. • directions for use including Y
• Cubic type architecture: electrical diagram, exploded view
- optimal accessibility; and spare parts list. X
- maximum compactness, minimum weight;
- simplified maintenance; Gross
Dimensions (mm)
- limited number of tools and components; Component weight
- preserved burner head adjustments. X Y Z (kg)
• Quiet ventilation and reduced electrical consumption. VL 2.140 400 400 760 18
Complete
• Complete electrical equipment in the body of the burner. burner (CB)
• Single-phase electrical power supply 230 V - 50 Hz. VL 2.200 400 400 760 18
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 267 norm and European

Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
120-135 150-184 M8 45°

A B C D E F ØG H I J
VL2.140 KN KL 15 100 KN KL 185
331 325 256 69 x 1200
VL2.200 398…518 398…638 min 115 30…150 30…270 185

66 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON L 2

VL 2.140, VL 2.200
80 … 200 kW
1 stage
Light oil

WORKING FIELDS

2 20

VL2.140 VL2.200
Furnace pressure (mbar)

15

Furnace pressure (daPa)

1,5

1 10

0,5 5

0 0
60 80 100 120 140 160 180 200 220
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VL 2.140 VL 2.200

Operation range 80 - 140 kW 130 - 200 kW
Fuel flow 6,7 - 11,8 kg/h 11 - 16,9 kg/h
Nozzle 2,25 US gal/h 45°S 3,50 US gal/h 45°S
Control box / flame detection TCH1... / MZ 770 S
Fan motor 230 V - 50 Hz - 160 W 230 V - 50 Hz - 130 W
Electrical consumption 274 W 290 W
Flexible hoses Rp 3/8“ / DN6 x 1,5 - 1 500 mm
Acoustic level (LpA) 62 dB(A) 65 dB(A)
Head lenght KN KL KN KL
Complete burner code 3 833 536 3 833 537 3 833 540 3 833 541

OPTIONS

Front boiler flange CP2 13 018 496

External air inlet connector RG10 (Ø 100 mm) 13 018 822

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 67

 LIGHT OIL | VECTRON L 2 Duo

DESCRIPTION PACKAGING
• Two stages forced draught burner. The burner is delivered in its package
• Fuel: light oil, viscosity 6 mm²/s by 20°C, complete with: Z
net calorific value 11,86 kWh/kg. • hoses and nozzle;
• Maximum heat power: 120, 160 and 210 kW. • boiler fixing accessories;
• 1st/2nd stage ratio: 0,7/1 with one nozzle and two pressures. • directions for use including Y
• Adjustable combustion head length with sliding flange. electrical diagram, exploded view
• Cubic type architecture: and spare parts list. X
- optimal accessibility;
- maximum compactness, minimum weight; Gross
Dimensions (mm)
- simplified maintenance; Component weight
- limited number of tools and components; X Y Z (kg)
- preserved burner head adjustments. VL 2.120 D 400 400 770 18
• Quiet ventilation and reduced electrical consumption. Complete
• Closing of the air flap on burner shut-down. burner VL 2.160 D 400 400 770 18
(CB)
• Complete electrical equipment in the body of the burner VL 2.210 D 400 400 770 19
with MDE2 System and display.
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 267 norm and European

Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
120-135 150-184 M8 45°

A B C D E F ØG H I J
KN KL KN KL
331 326 256 69 15 min. 115 185 x 185 1200
398…518 398…638 30…150 30…270

68 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON L 2 Duo

VL 2.120 D, VL 2.160 D, VL 2.210 D

60 … 210 kW
2 stages
Light oil

WORKING FIELDS

3 30

2,5 VL2.160 D VL2.210 D 25

Furnace pressure (mbar)

VL2.120 D

Furnace pressure (daPa)

2 20

1,5 15

1 10

0,5 5

0 0
40 60 80 100 120 140 160 180 200 220
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VL 2.120 D VL 2.160 D VL 2.210 D

Operation range (60) 80 - 120 kW (80) 110 - 160 kW (100) 140 - 210 kW
Fuel flow 4,6 - 10,0 kg/h 6,1 - 13,5 kg/h 8,4 - 17,7 kg/h
Nozzles 1,50 US gal/h 45°S 2,25 US gal/h 45°S 2,75 US gal/h 45°S
Control box / flame detection TCH 2... / MZ 770 S
Fan motor 230 V - 50 Hz - 160 W 230 V - 50 Hz - 130 W
Electrical consumption 216 W 290 W 345 W
Flexible hoses Rp 3/8“ / M14 x 1,5 - 1 500 mm
Acoustic level (LpA) 62 dB(A) 64 dB(A) 65 dB(A)
Head lenght KN KL KN KL KN KL
Complete burner code 3 833 344 3 833 345 3 833 346 3 833 347 3 833 348 3 833 349

OPTIONS

Front boiler flange CP2 13 018 496

External air inlet connector RG10 (Ø 100 mm) 13 018 822

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 69

 LIGHT OIL | VECTRON L 3 Duo

DESCRIPTION PACKAGING
• Two stages forced draught burner. The burner is delivered complete in
• Fuel: light oil, viscosity 6 mm²/s by 20°C, two packages containing: Z
net calorific value 11,86 kWh/kg. • burner body with: boiler fixing accessories,
• Maximum heat power: 240 and 300 kW. hoses and nozzle technical data including
• 1st/2nd stage ratio: 0,7/1 with one nozzle and two pressures. electrical diagram, exploded view and Y
• Two combustion head lengths. spare parts list, instruction manual;
• Cubic type architecture: • combustion head. X
- optimal accessibility;
- maximum compactness, minimum weight; Gross
Dimensions (mm)
- simplified maintenance; Component weight
- limited number of tools and components; X Y Z (kg)
- preserved burner head adjustments. VL 3.290 D 440 400 520 22
Burner body
• Quiet ventilation and reduced electrical consumption. (BB)
• Closing of the air damper on burner shut-down. VL 3.360 D 440 400 520 23
• Complete electrical equipment in the body of the burner KN 650 210 260 6
Combustion
with MDE2 System and display. head (CH) KL 780 210 260 7
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 41.
• Maximum working temperature 50°C.

• In compliance with the EN 267 norm and European

Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
155-190 175-220 M10 45°

A B C D E F ØG H I J
KN KL
406 379 576 297 82 120 130 195 x 205 1000
180 320

70 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON L 3 Duo

VL 3.290 D, VL 3.360 D
130 … 360 kW
2 stages
Light oil

WORKING FIELDS

4,5 45

4 40
VL3.360 D
3,5 35
Furnace pressure (mbar)

Furnace pressure (daPa)

3 30
VL3.290 D
2,5 25

2 20

1,5 15

1 10

0,5 5

0 0
120 140 160 180 200 220 240 260 280 300 320 340 360
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VL 3.290 D VL 3.360 D

Operation range (130) 185 - 290 kW (170) 240 - 360 kW
Fuel flow 15,6 - 24,4 kg/h 20,2 - 30,3 kg/h
Nozzles 3,75 US gal/h 60°B 4,50 US gal/h 60°B
Control box / flame detection TCH2... / MZ 770 S
Fan motor 230 V - 50 Hz - 250 W 230 V - 50 Hz - 300 W
Electrical consumption 445 W 540 W
Flexible hoses Rp 3/8“ / DN6 x 1 500 mm
Acoustic level (LpA) 67 dB(A) 69 dB(A)
Head lenght KN KL KN KL
Complete burner code 3 833 072 3 833 073 3 833 070 3 833 071

OPTIONS

Front boiler flange CP31 3 833 151

External air inlet connector RG11 (Ø 160 mm) 3 833 152

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 71

 LIGHT OIL | VECTRON L 4 Duo

DESCRIPTION PACKAGING
• Two stages forced draught burner. The burner is delivered complete in
• Fuel: light oil, viscosity 6 mm²/s by 20°C, two packages containing: Z
net calorific value 11,86 kWh/kg. • burner body with: boiler fixing accessories,
• Maximum heat power: 460 and 610 kW. hoses and nozzle technical data including
• 1st/2nd stage ratio: 0,5/1 with two nozzles. electrical diagram, exploded view and Y
• Two combustion head lengths. spare parts list, instruction manual;
• Cubic type architecture: • combustion head. X
- optimal accessibility;
- maximum compactness, minimum weight; Gross
Dimensions (mm)
- simplified maintenance; Component weight
- limited number of tools and components; X Y Z (kg)
- preserved burner head adjustments. VL 4.460 D 490 490 590 30
Burner body
• Quiet ventilation and reduced electrical consumption. (BB)
• Closing of the air flap on burner shut-down. VL 4.610 D 490 490 590 34,2
• Complete electrical equipment in the body of the burner KN 750 260 295 8,5
Combustion
with MDE2 System and display. head (CH) KL 895 260 295 9,7
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 41.
• Maximum working temperature 50°C.

• In compliance with the EN 267 norm and European

Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
180-240 200-270 M10 45°

A B C D E F ØG H I J
KN KL
465 475 640 377 97 149 150 245 x 245 1000
220 360

72 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON L 4 Duo

VL 4.460 D, VL 4.610 D
180 … 610 kW
2 stages
Light oil

WORKING FIELDS

7 70
VL 4.610 D
6 60
VL 4.460 D
Furnace pressure (mbar)

Furnace pressure (daPa)

5 50

4 40

3 30

2 20

1 10

0 0
150 200 250 300 350 400 450 500 550 600 650
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VL 4.460 D VL 4.610 D

Operation range (180) 300 - 460 kW (195) 390 - 610 kW
Fuel flow (15,2) 25,3 - 38,8 kg/h (16,4) 32,9 - 51,4 kg/h
Nozzles 5,00 US gal/h 60°S / 3,5 US gal/h 60°S 6,50 US gal/h 60°S / 3,00 US gal/h 60°S
Control box / flame detection TCH2... / MZ 770 S
Fan motor 230 V - 50 Hz - 420 W 230 V - 50 Hz - 750 W
Electrical consumption 545 W 830 W
Flexible hoses Rp 3/8“ / DN6 x 1 500 mm
Acoustic level (LpA) 70 dB(A) 71 dB(A)
Head lenght KN KL KN KL
Complete burner code 3 833 395 3 833 396 3 833 397 3 833 398

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG12 (Ø 200 mm) 3 833 429

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 73

 LIGHT OIL | VECTRON L 5 Duo

DESCRIPTION PACKAGING
• Two stages forced draught burner. The burner is delivered complete in
• Fuel: light oil, viscosity 6 mm²/s by 20°C, two packages containing: Z
net calorific value 11,86 kWh/kg. • burner body with: boiler fixing accessories,
• Maximum heat power: 950 and 1 186 kW. hoses and nozzle technical data including
• 1st/2nd stage ratio: 0,5/1 with two nozzles. electrical diagram, exploded view and Y
• Three combustion head lengths. spare parts list, instruction manual;
• Cubic type architecture: • combustion head. X
- optimal accessibility;
- maximum compactness, minimum weight; Gross
Dimensions (mm)
- simplified maintenance; Component weight
- limited number of tools and components; X Y Z (kg)
- separated motor-pump; VL 5.950 D 800 600 850 58,8
Burner body
- preserved burner head adjustments. (BB)
• Quiet ventilation and reduced electrical consumption. VL 5.1200 D 800 600 850 58,6
• Closing of the air flap on burner shut-down. 5.950 KN 780 265 280 10
• Complete electrical equipment in the body of the burner
5.950 KL 1 010 265 280 13,5
with MDE2 System and display.
• Three phase electrical power supply. Combustion 5.950 KM 1 010 265 280 12,5
• Protection level IP 21. head (CH) 5.1200 KN 780 265 280 10,1
• Maximum working temperature 50°C.
5.1200 KL 1 010 265 280 13,5
• In compliance with the EN 267 norm and European 5.1200 KM 1 010 265 280 12
Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
195 220-260 M10 45°

A B C D E F ØG H I J
KN KM KL
581 549 752 450 99 164 170 230 x 238 950
215 325 435

74 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON L 5 Duo

VL 5.950 D, VL 5.1200 D
260 … 1 186 kW
2 stages
Light oil

WORKING FIELDS

10 100

VL 5.950 D VL 5.1200 D
8 80
Furnace pressure (mbar)

Furnace pressure (daPa)

6 60

4 40

2 20

0 0
200 300 400 500 600 700 800 900 1000 1100 1200
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VL 5.950 D VL 5.1200 D

Operation range (260) 510 - 950 kW (400) 800 - 1 186 kW
Fuel flow (21,9) 43 - 80,1 kg/h (33,7) 67,5 - 100 kg/h
Nozzles 7,50 + 6,50 US gal/h 8,50 + 7,50 US gal/h
Control box / flame detection TCH2... / MZ 770 S
Fan motor 230 V - 50 Hz - 1,5 kW
Electrical consumption 160 + 1 700 W 155 + 1 940 W
Flexible hoses Rp 3/8“ / M16 x 1,5 - 1 500 mm
Acoustic level (LpA) 70 dB(A) 71 dB(A)
Head lenght KN KL KM KN KL KM
Complete burner code 3 833 501 3 833 504 3 833 613 3 833 502 3 833 503 3 833 614

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG3 (Ø 250 mm) 13 001 567
Male 7 pins (one piece) 13 016 494
Male 7 pins + male 4 pins (small bag of one set) 13 016 496

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 75

 LIGHT OIL | VECTRON L 4 Duo Plus

DESCRIPTION PACKAGING
• Three stages forced draught burner. The burner is delivered complete in
• Fuel: light oil, viscosity 6 mm²/s by 20°C, two packages containing: Z
net calorific value 11,86 kWh/kg. • burner body with: boiler fixing accessories,
• Maximum heat power: 460 and 610 kW. hoses and nozzle technical data including
• 1st/3rd stage ratio: 0,33/1 with two nozzles electrical diagram, exploded view and Y
and two pressures. spare parts list, instruction manual;
• Two combustion head lengths. • combustion head. X
• Cubic type architecture:
- optimal accessibility; Gross
Dimensions (mm)
- maximum compactness, minimum weight; Component weight
- simplified maintenance; X Y Z (kg)
- limited number of tools and components; VL 4.460 DP 490 490 590 30
Burner body
- preserved burner head adjustments; (BB)
- maintenance without opening oil circuit. VL 4.610 DP 490 490 590 34,2
• Quiet ventilation and reduced electrical consumption. KN 750 260 295 8,5
Combustion
• Closing of the air flap on burner shut-down. head (CH) KL 895 260 295 9,7
• Complete electrical equipment in the body of the burner
with MDE2 System and display.
• Single-phase electrical power supply 230 V - 50 Hz.
• Protection level IP 21.
• Maximum working temperature 50°C.

• In compliance with the EN 267 norm and European

Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
180-240 200-270 M10 45°

A B C D E F ØG H I J
KN KL
465 475 640 377 97 149 150 245 x 245 1000
220 360

76 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON L 4 Duo Plus

VL 4.460 DP, VL 4.610 DP

180 … 610 kW
3 stages
Light oil

WORKING FIELDS

7 70
VL 4.610 DP
6 60
VL 4.460 DP
Furnace pressure (mbar)

Furnace pressure (daPa)

5 50

4 40

3 30

2 20

1 10

0 0
150 200 250 300 350 400 450 500 550 600 650
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VL 4.460 DP VL 4.610 DP

Operation range (180) 300 - 460 kW (195) 390 - 610 kW
Fuel flow (15,2) 25,3 - 38,8 kg/h (16,4) 32,9 - 51,4 kg/h
Nozzles 4,00 + 2,50 US gal/h 4,50 + 3,00 US gal/h
Control box / flame detection TCH2... / MZ 770 S
Fan motor 230 V - 50 Hz - 420 W 230 V - 50 Hz - 750 W
Electrical consumption 545 W 830 W
Flexible hoses Rp 3/8“ / DN6 x 1 500 mm
Acoustic level (LpA) 70 dB(A) 71 dB(A)
Head lenght KN KL KN KL
Complete burner code 3 833 968 3 833 969 3 833 970 3 833 971

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG12 (Ø 200 mm) 3 833 429

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 77

 LIGHT OIL | VECTRON L 5 Duo Plus

DESCRIPTION PACKAGING
• Three stages forced draught burner. The burner is delivered complete in
• Fuel: light oil, viscosity 6 mm²/s by 20°C, two packages containing: Z
net calorific value 11,86 kWh/kg. • burner body with: boiler fixing accessories,
• Maximum heat power: 950 and 1 186 kW. hoses and nozzle technical data including
• 1st/3rd stage ratio: 0,33/1 with two nozzles electrical diagram, exploded view and Y
and two pressures. spare parts list, instruction manual;
• Three combustion head lengths. • combustion head. X
• Cubic type architecture:
- optimal accessibility;
- maximum compactness, minimum weight; Dimensions (mm) Gross
- simplified maintenance; Component weight
X Y Z (kg)
- limited number of tools and components;
- preserved burner head adjustments. Burner body VL 5.950 DP 800 600 850 58,8
• Quiet ventilation and reduced electrical consumption. (BB) VL 5.1200 DP 800 600 850 58,6
• Closing of the air flap on burner shut-down.
• Complete electrical equipment in the body of the burner 5.950 KN 780 265 280 10
with MDE2 System and display. 5.950 KL 1 010 265 280 13,5
• Three phase electrical power supply.
• Protection level IP 21. Combustion 5.950 KM 1 010 265 280 12,5
• Maximum working temperature 50°C. head (CH) 5.1200 KN 780 265 280 10,1
5.1200 KL 1 010 265 280 13,5
• In compliance with the EN 267 norm and European
Guidelines such as: 5.1200 KM 1 010 265 280 12
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange
d...°

Øa

Øb

Øa (mm) b (mm) c d
195 220-260 M10 45°

A B C D E F ØG H I J
KN KM KL
581 549 752 450 99 164 170 230 x 238 950
215 325 435

78 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON L 5 Duo Plus

VL 5.950 DP, VL 5.1200 DP

260 … 1 186 kW
3 stages
Light oil

WORKING FIELDS

10 100

VL 5.950 DP VL 5.1200 DP
8 80
Furnace pressure (mbar)

Furnace pressure (daPa)

6 60

4 40

2 20

0 0
200 300 400 500 600 700 800 900 1000 1100 1200
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VL 5.950 DP VL 5.1200 DP

Operation range (260) 510 - 950 kW (400) 800 - 1 186 kW
Fuel flow (21,9) 43 - 80,1 kg/h (33,7) 67,5 - 100 kg/h
Nozzles 7,50 + 6,50 US gal/h 8,50 + 7,50 US gal/h
Control box / flame detection TCH2... / MZ 770 S
Fan motor 230/400 V - 50 Hz - 1,5 kW
Electrical consumption 160 + 1 700 W 155 + 1 940 W
Flexible hoses Rp 3/8“ / M16 x 1,5 - 1 500 mm
Acoustic level (LpA) 70 dB(A) 71 dB(A)
Head lenght KN KL KM KN KL KM
Complete burner code 3 833 956 3 833 957 3 833 958 3 833 959 3 833 960 3 833 961

OPTIONS

Front boiler flange CP4 13 018 499

External air inlet connector RG3 (Ø 250 mm) 13 001 567
Male 7 pins (one piece) 13 016 494
Male 7 pins + male 4 pins (small bag of one set) 13 016 496

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 79

 LIGHT OIL | VECTRON L 6 Duo Plus

DESCRIPTION PACKAGING
• Three stages forced draught burner. The burner is delivered complete in
• Fuel: light oil, viscosity 6 mm²/s by 20°C, two packages containing: Z
net calorific value 11,86 kWh/kg. • burner body with: boiler fixing accessories,
• Maximum heat power: 1 600 and 2 080 kW. hoses and nozzle technical data including
• 1st/3rd stage ratio: 0,33/1 with three nozzles. electrical diagram, exploded view and Y
• Three combustion head lengths. spare parts list, instruction manual;
• Cubic type architecture: • combustion head. X
- optimal accessibility;
- maximum compactness, minimum weight; Gross
Dimensions (mm)
- simplified maintenance; Component weight
- limited number of tools and components; X Y Z (kg)
- separated motor-pump; VL 6.1600 DP 800 600 850 79,4
Burner body
- preserved burner head adjustments. (BB)
• Quiet ventilation and reduced electrical consumption. VL 6.2100 DP 800 600 850 79,6
• Closing of the air flap on burner shut-down. 6.1600 KN 800 380 420 42
• Complete electrical equipment in the body of the burner
6.1600 KL 1 000 420 380 29,8
with MDE2 System and display.
• Three-phase electrical power supply. Combustion 6.1600 KM 1 000 420 380 28,3
• Protection level IP 21. head (CH) 6.2100 KN 800 380 420 24
• Maximum working temperature 50°C.
6.2100 KL 1 000 380 420 42
• In compliance with the EN 267 norm and European 6.2100 KM 1 000 380 420 42
Guidelines such as:
- EMC 2004/108/EC
- low voltage 2006/95/EC
- efficiency 92/42/EEC

DIMENSIONS (mm)

Connecting flange

d...°

Øa

Øb

Øa (mm) b (mm) c d
250 300-400 M12 45°

A B C D E E1 F ØG H I
KN KM KL
592 553 1050 456 97 239 421 227 326 x 335
270 370 470

80 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 LIGHT OIL | VECTRON L 6 Duo Plus

VL 6.1600 DP, VL 6.2100 DP

320 … 2 080 kW
3 stages
Light oil

WORKING FIELDS

14 140

12 120
VL6.1600 DP VL6.2100 DP
Furnace pressure (mbar)

Furnace pressure (daPa)

10 100

8 80

6 60

4 40

2 20

0 0
200 400 600 800 1000 1200 1400 1600 1800 2000 2200
Performances established 400 m above sea level and at a temperature of 20°C Power (kW)

CHARACTERISTICS AND EQUIPMENT

Model VL 6.1600 DP VL 6.2100 DP

Operation range (320) 950 - 1 600 kW (400) 1 200 - 2 080 kW
Fuel flow (27) 80,1 - 124,9 kg/h (33,7) 101,2 - 177 kg/h
Nozzles 3 x 6,50 US gal/h 3 x 8,50 US gal/h
Control box / flame detection TCH3... / MZ 770 S
Fan motor 230/400 V - 50 Hz - 2,2 kW 230/400 V - 50 Hz - 2,7 kW
Electrical consumption 352 + 2 240 W 380 + 2 840 W
Flexible hoses Rp 1/2“ / M16 x 1,5 - 1 500 mm
Acoustic level (LpA) 78,1 dB(A) 79,3 dB(A)
Head lenght KN KL KM KN KL KM
Complete burner code 3 833 694 3 833 695 3 833 696 3 833 697 3 833 698 3 833 699

OPTIONS

Front boiler flange CP51 13 008 019

External air inlet connector RG3 (Ø 250 mm) 13 001 567
Male 7 pins (one piece) 13 016 494
Male 7 pins + male 4 pins (small bag of one set) 13 016 496

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 81

 OPTIONS

External air intake connection kit Load controller RWF55 stand-alone and kit wiring
Description Burner Code Description Burner Code
Kit RG9 (Ø 50 mm) VB1.20 to VL1.95 13 011 996 Acc RWF55 SA V2 to V6 3 834 298
Kit RG14 (Ø 84 mm) VB1.20 to VL1.95 3 832 705 Kit RWF55 W05 V4 on request
Kit RG10 (Ø 100 mm) V2 13 018 822 Kit RWF55 W06-07 V5, V6 3 834 299
Kit RG1 (Ø 125 mm) V03 13 005 571
Kit RG11 (Ø 160 mm) V3 3 833 152
Kit RG2 (Ø 160 mm) V04 13 002 031 Separated sensors for RWF50 and RWF55
Kit RG12 (Ø 200 mm) V4 3 833 429
Description Burner Code
Kit RG3 (Ø 250 mm) V05, V06, V5, V6 13 001 567
TIP 130 (immersion probe, water 130°) V2 to V6 3 833 163
TSP 130 (strap-on probe, water 130°) V2 to V6 3 833 165
Permanent ventilation TIP 400 (hot water/air probe Pt100,
V2 to V6 65 300 274
-200°C…400°C - L=160 mm)
Description Burner Code Steam probe QBE2002-P1 (0…1 bar) V2 to V6 3 834 310
For oil and gas burners one stage V1 on request Steam probe QBE2002-P2 (0…2 bar) V2 to V6 3 834 311
For oil and gas burners two stages Steam probe QBE2002-P4 (0…4 bar) V2 to V6 3 834 312
V2, V3, V4 on request
and progressive
Steam probe QBE2002-P10 (0…10) V2 to V6 3 834 313
Kit for oil burners VL5, VL6 on request
Steam probe QBE2002-P16 (0…16) V2 to V6 3 834 305
Steam probe QBE2002-P25 (0…25) V2 to V6 3 834 314
AQB22.1 (QBE sensor support) V2 to V6 3 834 309
Post ventilation
AQB2001 (1 meter connection pipe) V2 to V6 3 834 308
Description Burner Code QAC22 (external probe) V2 to V6 13 018 513
For oil and gas burners one stage V1 on request
For oil and gas burners two stages V2, V3, V4 on request
and progressive
Kit for dual fuel burners VGL04 13 018 501 Cable for 0…10 V control
Description Burner Code
Kit 0-10V BCU/0 V2 to V6 3 834 253
Load controller RWF50 - Kit with sensor
Description Burner Code
GEP130 (water - immersion probe) V2 3 834 039 Cable + potentiometer for 0…10 V control
GEA130 (water - strap-on probe) V2 3 834 040
Description Burner Code
IEP130 (water - immersion probe) V3 3 834 043
Kit 0-10V BCU/1 V2, V3, V4 3 834 170
IEA130 (water - strap-on probe) V3 3 834 044
Kit 0-10V BCU/2 V5, V6 3 834 171
LEP130 (water - immersion probe) V4 3 834 047
LEA130 (water - strap-on probe) V4 3 834 048
MEP130 (water - immersion probe) V5, V6 3 834 049
MEA130 (water - strap-on probe) V5, V6 3 834 050
External valve connection kit
MIF001R (kit mounted in factory) V3, V4, V5, V6 3 834 251 Description Burner Code
Kit CSV V1, V2, V3, V4 13 010 959

Load controller RWF55 - Kit with sensor

Description Burner Code
MDE2 System
LEP130 (water - immersion sensor) V5, V6 3 834 602 Description Burner Code
LEA130 (water - strap-on probe) V5, V6 3 834 603 PC Interface tool BCU V1 to V6 3 833 018
LVA16 (steam - pressure probe) V5, V6 3 834 604
AQE21.02 (kit for using LEP130 V2, V3, V4, V5, V6 3 834 307
on hot air generator)
MIF001R (kit mounted in factory) V2, V3, V4, V5, V6 3 834 251 Valve tightness control
Description Burner Code
VPS 504 (#) VGL2 to VGL06 13 001 795
Load controller RWF50 stand-alone and kit wiring Connection pipe for VPS installation VGL06 13 015 138
on gas train 13 020 944
Description Burner Code (#) For VGL06, VPS is included in the complete burner
Acc RWF50 SA V2 to V6 3 833 498
Kit RWF50 EW03 V2 3 834 056
Kit RWF50 EW04 V3 3 834 057
Kit RWF50 EW05 V4 3 834 058
Kit RWF50 W06-07 V5, V6 3 834 032

82 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 OPTIONS

Ball valve Front boiler flange

Description Burner Code Description Burner Code
Rp 1/2“ threaded connection V1 13 018 514 CP1 V1 13 018 495
Rp 3/4“ threaded connection V1 to V05, V5 65 300 663 CP2 V2 13 018 496
Rp 1“ threaded connection V1 to V06, V6 13 018 515 CP3.1 V3 3 833 151
Rp 1“1/2 threaded connection V2 to V06, V6 13 018 516 CP3 VGL04 13 018 497
Rp 2“ threaded connection V3 to V06, V6 13 018 517 CP4 V4, V5, VGL05 13 018 499
DN65 flanged connection V05, V06, V6 13 018 518 CP5.1 V6, VGL06 13 008 019
DN80 flanged connection V06, V6 13 018 519

Sound proofing box - noise reduction 15 … 20 dB(A)

Antivibration coupling - Compensator Description Burner Code
Description Burner Code CI20 V2 gas and oil 13 021 659
Rp 1“ threaded connection V1 to V06,V6 13 023 376 CI21 V3 gas and oil 14 000 401
Rp 1“1/2 threaded connection V2 to V06, V6 13 018 369 CI22 V4 gas and oil 13 019 309
Rp 2“ threaded connection V3 to V06, V6 13 019 852 CI23 V05, V5 13 019 310
DN50 flanged connection V3 to V06, V6 12 001 014 CI24 V06, V6 13 019 311
DN65 flanged connection V05, V06, V6 12 001 015
DN80 flanged connection V06, V6 12 001 016
Sound proofing box - noise reduction 20 … 30 dB(A)
Description Burner Code
Gas filter CI31 V3 gas and oil 65 300 729
CI32 V4 gas and oil 13 019 313
Description Burner Code
CI33 V05, V5 13 019 314
Rp 3/4“ V1 to V05, V5 13 014 712
CI34 V06, V6 13 019 315
Rp 1“ V2 to V06, V6 13 010 092
Rp 1“1/2 V2 to V06, V6 13 011 723
Rp 2“ V3 to V06, V6 13 009 700 Potentiometer - wound, 50 mA maximum
DN65 (PN16) V05, V5, V06, V6 13 009 703
Description Burner Code
DN80 (PN16) V06, V6 13 013 787
Single ASZ12.703 V05, V06 13 018 502
Single ASZ12.703 + cover V05, V06 13 002 293
Maximum pressure switch Double ASZ22.703 V05, V06 13 018 503
Double ASZ22.703 + cover V05, V06 13 002 294
Description Burner Code
Kit max gas pressure switch V2 to V06, V6 3 833 903
Potentiometer - conductive plastic, 0,1 mA maximum
Description Burner Code
Gas and air manometer with push button
Single ASZ12.803 V05, V06 13 018 504
Description Burner Code Single ASZ12.803 + cover V05, V06 13 002 295
AGM 0-60 mbar V1 to V06, V6 13 002 181 Double ASZ22.803 V05, V06 13 018 505
AGM 0-100 mbar V1 to V06, V6 13 018 509 Double ASZ22.803 + cover V05, V06 13 002 296
AGM 0-400 mbar V1 to V06, V6 13 018 510

Kit remote reset

Kit Variatron Description Burner Code
Description Burner Code Kit Remote reset V1 to V6 13 011 486

Kit 1,5TT V5 3 833 859

Kit 3,0TT V6 3 833 860
MIF002V (kit mounted in factory) V5, V6 3 834 252
Kit oil safety valve
Description Burner Code
Kit OSV 01/02/03 V1, V2 3 832 706
Boiler connection plugs (Wieland) Kit OSV 06 V5 3 834 195

Description Burner Code

Male 7 pins (one piece) V5, V6 13 016 494
Kit fuel oil meter
Male 7 pins + male 4 pins V5, V6 13 016 496
(small bag of one set) Description Burner Code
Kit FOM 06/IMP V5 3 834 194

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 83

 GAS TRAINS

Natural gas Natural gas

Burner Burner
pressure pressure
output output
Burner range for Gas train Valve Filter Burner range for Gas train Valve Filter
range range
max power max power
[kW] [kW]
[mbar] [mbar]

One stage Low NOx Two stage progressive pneumatic Low NOx
VG1.40 14,5 - 40 20 … 50 h3/8“-Rp1/2“ VR4625 Integrated (40) 80 20 … 300 d333-3/4“-Rp3/4“ MB-VEF 407 Integrated
VG2.120 DP -
VG1.55 35 - 55 20 … 50 h3/8“-Rp1/2“ VR4625 Integrated 120 20 ... 100 d332-3/4“-Rp3/4“ MB-VEF 407 Integrated

VG1.85 45 - 85 20 … 300 d3/4“-Rp3/4“ MB-DLE 407 Integrated (60) 110 20 … 300 d347-3/4“-Rp3/4“ MB-VEF 407 Integrated
VG2.160 DP -
160 20 ... 100 d345-3/4“-Rp3/4“ MB-VEF 407 Integrated

VG2.140 80 - 140 20 … 300 d3/4“-Rp3/4“ MB-DLE 407 Integrated (80) 150 - 210 20 … 40 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated

130 - 200 20 … 300 d3/4“-Rp3/4“ MB-DLE 407 Integrated VG2.210 DP (80) 150 - 210 40 … 100 d346-3/4“-Rp3/4“ MB-VEF 407 Integrated
VG2.200
130 - 200 20 … 300 d1“1/4-Rp1“1/4 MB-DLE 412 Integrated (80) 150 - 180 100 … 300 d345-3/4“-Rp3/4“ MB-VEF 407 Integrated

(70) 190 20 … 60 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated

Two stages Low NOx VG3.290 DP -
290 60 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“
VG01.85 D (45) 52,5 - 90 20 … 300 d3/4“-Rp3/4“ MB-ZRDLE 407 Integrated
20 … 60 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter
(80) 240
VG3.360 DP - 20 … 30 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated
VG2.120 D (40) 80 - 120 20 … 300 d3/4“-Rp3/4“ MB-ZRDLE 407 Integrated 360
60 ... 300 d3/4“-Rp1“ MB-VEF 407 External 1“
VG2.160 D (60) 110 - 160 20 … 300 d3/4“-Rp3/4“ MB-ZRDLE 407 Integrated

(80) 150 - 210 20 … 100 d1“1/4-Rp1“1/4 MB-ZRDLE 412 Integrated

20 … 100 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter
VG2.210 D (80) 150 - 210 100 … 300 (100) 300
d3/4“-Rp3/4“ MB-ZRDLE 407 Integrated VG4.460 DP - 100 … 300 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated
(80) 140 - 180 20 … 100 460
100 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“

20 … 40 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter

(95) 190 20 … 60 d1“1/4-Rp1“1/4 MB-ZRDLE 412 Integrated (130) 390
VG3.290 D - VG4.610 DP - 40 … 60 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated
290 60 … 300 d3/4“-Rp3/4“ MB-ZRDLE 407 Integrated 610
60 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“
20 ... 30 d1“1/2-Rp2“ MB-ZRDLE 420 Integrated
(120) 240
VG3.360 D - 20 … 60 d1“1/4-Rp1“1/4 MB-ZRDLE 412 Integrated
360 20 … 40 s2“-Rp2“ VGD 20-5011 External 2“
60 … 300 d3/4“-Rp3/4“ MB-ZRDLE 407 Integrated
(170) 510 40 … 50 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter
VG5.950 DP -
950 50 … 100 d1“1/4-Rp2“ MB-VEF 412 External 2“
20 ... 50 d1“1/2-Rp2“ MB-ZRDLE 420 Integrated
(150) 300 100 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“
VG4.460 D - 20 … 100 d1“1/4-Rp1“1/4 MB-ZRDLE 412 Integrated
460 20 … 35 s65-DN65 VGD 40-065 External DN65
100 … 300 d3/4“-Rp3/4“ MB-ZRDLE 407 Integrated
(250) 750 35 … 40 s2“-Rp2“ VGD 20-5011 External 2“
VG5.1200 DP -
1 160 40 … 50 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter

50 … 300 d1“1/4-Rp2“ MB-VEF 412 External 2“

30 … 40 s80-DN80/TC VGD 40-080 External DN80

40 … 50 s65-DN65/TC VGD 40-065 External DN65

(300) 890
VG6.1600 DP - 50 … 70 s2“-Rp2“/TC VGD 20-5011 External 2“
1 600
70 … 100 d1“1/2-Rp2“/TC MB-VEF 420 Pocket Filter

100 … 300 d1“1/4-Rp2“/TC MB-VEF 412 External 2“

40 … 50 s80-DN80/TC VGD 40-080 External DN80

50 … 60 s65-DN65/TC VGD 40-065 External DN65

(400) 1 180
VG6.2100 DP - 60 … 70 s2“-Rp2“/TC VGD 20-5011 External 2“
1 907
70 … 100 d1“1/2-Rp2“/TC MB-VEF 420 Pocket Filter

100 … 300 d1“1/4-Rp2“/TC MB-VEF 412 External 2“

84 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 GAS TRAINS

Natural gas Natural gas

Burner Burner
pressure pressure
output output
Burner range for Gas train Valve Filter Burner range for Gas train Valve Filter
range range
max power max power
[kW] [kW]
[mbar] [mbar]

Two stage progressive pneumatic Low NOx + fan speed control Two stage progressive electronic Low NOx
(80) 150 - 210 20 … 40 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated VG2.120 M (30) 80 - 120 20 … 300 d3/4“-Rp3/4“/TC MBC300 Integrated

VG2.210 V (80) 150 - 210 40 … 100 d345-3/4“-Rp3/4“ MB-VEF 407 Integrated VG2.160 M (40) 110 - 160 20 … 300 d3/4“-Rp3/4“/TC MBC300 Integrated
(80) 150 - 180 100 … 300 d346-3/4“-Rp3/4“ MB-VEF 407 Integrated VG2.210 M (40) 136 - 210 20 … 300 d3/4“-Rp3/4“/TC MBC300 Integrated

(70) 190 20 … 60 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated VG3.290 M (50) 190 - 290 20 … 300 d3/4“-Rp1“1/4/TC MBC300 Integrated
VG3.290 V -
290 60 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“ 20 … 40 d1“1/2-Rp1“1/2/TC MBC700 Integrated
VG3.360 M (60) 240 - 360
20 … 60 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter 40 … 300 d3/4“-Rp1“1/4/TC MBC300 Integrated
(80) 240
VG3.360 V - 20 … 30 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated
360
60 ... 300 d3/4“-Rp1“ MB-VEF 407 External 1“ (86) 300 20 … 50 d1“1/2-Rp1“1/2/TC MBC700 Integrated
VG4.460 M -
460 50 … 300 d3/4“-Rp1“1/4/TC MBC300 Integrated
20 … 100 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter (90) 390 20 … 60 d1“1/2-Rp1“1/2/TC MBC700 Integrated
(100) 300 VG4.610 M -
VG4.460 V - 100 … 300 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated 610 60 … 300 d3/4“-Rp1“1/4/TC MBC300 Integrated
460
100 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“

20 … 40 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter 20 … 30 d65-DN65/TC MBC1900 External DN65

(130) 390
VG4.610 V - 40 … 60 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated (160) 510 30 … 40 d2“-Rp2“/TC MBC1200 Integrated
610 VG5.950 M -
60 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“ 900 40 … 300 d1“1/2-Rp2“/TC MBC700 Integrated

300 d3/4“-Rp1“1/4/TC MBC300 Integrated

20 … 25 d65-DN65/TC MBC1900 External DN65

(160) 750 25 … 30 d2“-Rp2“/TC MBC1200 Integrated

VG5.1200 M -
1 200 30 … 300 d1“1/2-Rp2“/TC MBC700 Integrated

300 d3/4“-Rp1“1/4/TC MBC300 Integrated

20 … 25 s65-DN65/TC VGD 40-065 External DN65

(300) 890 20 … 25 d65-DN65/TC MBC1900 External DN65

VG6.1600 M -
1 600 25 … 30 d2“-Rp2“/TC MBC1200 Integrated

30 … 300 d1“1/2-Rp2“/TC MBC700 Integrated

20 … 25 s65-DN65/TC VGD 40-065 External DN65

(400) 1 180 20 … 60 d65-DN65/TC MBC1900 External DN65

VG6.2100 M -
1 907 60 … 80 d2“-Rp2“/TC MBC1200 Integrated

80 … 300 d1“1/2-Rp2“/TC MBC700 Integrated

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 85

 GAS TRAINS

Burner Natural gas

output pressure range
Burner Gas train Valve Filter
range for max power
[kW] [mbar]

One stage in gas and in light oil

VGL2.120 35 - 120 20 … 300 d3/4“-Rp3/4“ MB-DLE 407 Integrated

VGL2.210 100 - 190 20 … 300 d3/4“-Rp3/4“ MB-DLE 407 Integrated

Two stages in gas and in light oil

(95) 190 20 … 60 d1“1/4-Rp1“1/4 MB-ZRDLE 412 Integrated
VGL3.290 D -
290 60 … 300 d3/4“-Rp3/4“ MB-ZRDLE 407 Integrated

20 ... 30 d1“1/2-Rp2“ MB-ZRDLE 420 Integrated

(120) 240
VGL3.360 D - 20 … 60 d1“1/4-Rp1“1/4 MB-ZRDLE 412 Integrated
360
60 … 300 d3/4“-Rp3/4“ MB-ZRDLE 407 Integrated

Two stage progressive pneumatic in gas / two stages in light oil

20 … 100 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter
(168) 300
VGL4.460 DP - 100 … 300 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated
460
100 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“
20 … 40 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter
(190) 360
VGL4.610 DP - 40 … 60 d1“1/4-Rp1“1/4 MB-VEF 412 Integrated
610
60 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“

Two stage progressive pneumatic in gas / three stages in light oil

20 … 40 s2“-Rp2“ VGD 20-5011 External 2“

(200) 350 40 … 50 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter

VGL05.700 DP -
700 50 … 100 d1“1/4-Rp2“ MB-VEF 412 External 1“1/2

100 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“

20 … 35 s65-DN65 VGD 40-065 External DN65

35 … 40 s2“-Rp2“ VGD 20-5011 External 2“

(240) 530
VGL05.1000 DP - 40 … 50 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter
1 000
50 … 100 d1“1/4-Rp2“ MB-VEF 412 External 1“1/2

100 … 300 d3/4“-Rp1“ MB-VEF 407 External 1“

30 … 40 s80-DN80 VGD 40-080 External DN80

40 … 50 s65-DN65 VGD 40-065 External DN65

(300) 800
VGL06.1600 DP - 50 … 70 s2“-Rp2“ VGD 20-5011 External 2“
1 600
70 … 100 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter

100 … 300 d1“1/4-Rp2“ MB-VEF 412 External 2“

40 … 50 s80-DN80 VGD 40-080 External DN80

50 … 60 s65-DN65 VGD 40-065 External DN65

(480) 1 100
VGL06.2100 DP - 60 … 70 s2“-Rp2“ VGD 20-5011 External 2“
2 050
70 … 100 d1“1/2-Rp2“ MB-VEF 420 Pocket Filter

100 … 300 d1“1/4-Rp2“ MB-VEF 412 External 2“

86 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 PRESSURE LOSSES

VG 3.290 D
d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d3/4“-Rp3/4“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
190 17 9 23 9 9
210 21 10 29 10 11
230 25 13 34 13 13
250 30 15 41 15 16
270 34 17 47 17 18
290 40 20 55 20 21

VG 3.290 D - Natural gas VG 3.290 D - LPG

mbar mbar
60 60

G25 - d3/4"

50 50

G20 - d3/4"
40 40

30 30

G20 - d1"1/4 G31 - d3/4"

G25 - d1"1/4
20 20

10 10

0 0
190 210 230 250 270 290 kW 190 210 230 250 270 290 kW

VG 3.360 D
d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d1“1/2-Rp2“ d3/4“-Rp3/4“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
240 25 9 35 13 9 11
280 34 12 48 18 12 15
320 45 16 63 24 16 20
360 57 20 79 30 20 25

VG 3.360 D - Natural gas VG 3.360 D - LPG

mbar mbar
80 80
G25 - d3/4"

70 70

60 60
G20 - d3/4"

50 50

40 40

G25 - d1"1/4
30 30
G31 - d3/4"

20 20
G25 - d1"1/2
G20 - d1"1/4
10 10

0 0
240 260 280 300 320 340 360 kW 240 260 280 300 320 340 360 kW

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 87

 PRESSURE LOSSES

VG 4.460 D
d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d1"1/2-Rp2" d3/4“-Rp3/4“ d1“1/4-Rp1“1/4
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
250 19 6 28 7 4 10 6
300 27 9 40 10 6 14 8
350 37 12 54 13 8 19 11
400 48 15 71 17 10 25 15
460 64 20 94 23 13 32 20

VG 4.460 D - Natural gas G20 VG 4.460 D - Natural gas G25

mbar mbar
100 100
G25 - d3/4”

80 80

G20 - d3/4”
60 60

40 40

G25 - d1”1/4
G20 - d1”1/4
20 20

G25 - d1”1/2

0 0
300 340 380 420 460 kW 300 340 380 420 460 kW

VG 4.460 D - LPG
mbar
100

80

60

40
G31 - d3/4”

G31 - d1”1/4
20

0
300 340 380 420 460 kW

88 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 PRESSURE LOSSES

VG 3.290 DP/V
d3/4“-Rp1“ d1“1/4-Rp1“1/4 d3/4“-Rp1“ d1“1/4-Rp1“1/4 d3/4“-Rp1“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
190 28 9 41 9 12
210 34 10 50 10 15
230 41 13 59 13 18
250 48 15 70 15 21
270 56 17 82 17 25
290 65 20 94 20 29

VG 3.290 DP / V - Natural gas VG 3.290 DP / V - LPG

mbar mbar
100 100
G25 - d3/4"

80 80

G20 - d3/4"
60 60

40 40

G31 - d3/4"
G20 - d1"1/4
G25 - d1"1/4
20 20

0 0
190 210 230 250 270 290 kW 190 210 230 250 270 290 kW

VG 3.360 DP/V
d3/4“-Rp1“ d1“1/4-Rp1“1/4 d3/4“-Rp1“ d1“1/4-Rp1“1/4 d1“1/2-Rp2“ d3/4“-Rp1“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
240 36 9 53 12 9 15
280 49 12 73 17 12 21
320 63 16 95 22 16 27
360 80 20 120 28 20 35

VG 3.360 DP / V - Natural gas VG 3.360 DP / V - LPG

mbar mbar
100 100
G25 - d3/4"

80 80

G20 - d3/4"

60 60

40 40
G31 - d3/4"
G25 - d1"1/4

20 20
G20 - d1"1/4
G25 - d1"1/2

0 0
240 260 280 300 320 340 360 kW 240 260 280 300 320 340 360 kW

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 89

 PRESSURE LOSSES

VG 4.460 DP/V
Burner d3/4"-Rp1" d1“1/4-Rp1“1/4 d3/4"-Rp1" d1“1/4-Rp1“1/4 d1“1/2-Rp2“ d3/4"-Rp1" d1“1/4-Rp1“1/4
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW) Pressure loss [burner head + gas train] (mbar)
300 40 8 59 11 6 18 8
350 54 10 81 15 9 24 11
400 70 14 106 19 12 31 14
450 89 17 134 24 15 40 18
510 114 22 172 31 19 51 23

VG 4.460 DP / V - Natural gas G20 VG 4.460 DP / V - Natural gas G25

mbar mbar
100 100
G20 - d3/4” G25 - d3/4”

80 80

60 60

40 40

G25 - d1”1/4
G20 - d1”1/4
20 20

G25 - d1”1/2

0 0
300 340 380 420 460 kW 300 340 380 420 460 kW

VG 4.460 DP / V - LPG
mbar
100

80

60

G31 - d3/4”
40

G31 - d1”1/4
20

0
300 340 380 420 460 kW

90 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 PRESSURE LOSSES

VG 4.610 DP/V
d3/4“-Rp1“ d1“1/4-Rp1“1/4 d1“1/2-Rp2“ d3/4“-Rp1“ d1“1/4-Rp1“1/4 d1“1/2-Rp2“ d3/4“-Rp1“ d1“1/4-Rp1“1/4
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi= 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
350 53 9 6 78 13 7 25 8
400 70 12 8 102 17 9 32 10
450 88 16 10 129 21 11 41 13
500 109 19 12 159 26 14 50 16
550 132 23 15 192 32 17 61 20
610 162 29 18 236 39 20 75 24

VG 4.610 DP / V - Natural gas G20 VG 4.610 DP / V - Natural gas G25

mbar mbar
100 150

G20 - d3/4” G25 - d3/4”

80 120

60 90

40 60

G20 - d1”1/4
G25 - d1”1/4

20 30

G20 - d1”1/2
G25 - d1”1/2

0 0
400 450 500 550 600 kW 400 450 500 550 600 kW

VG 4.610 DP / V - LPG
mbar
100

80
G31 - d3/4”

60

40

G31 - d1”1/4
20

0
400 450 500 550 600 kW

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 91

 PRESSURE LOSSES

VG 5.950 DP
d1“1/4- d1“1/2- d1“1/4- d1“1/2- d1“1/4- d1“1/2-
d3/4“-Rp1“ s2"-Rp2" d3/4“-Rp1“ s2"-Rp2" d3/4“-Rp1“ s2"-Rp2"
Burner Rp2“ Rp2“ Rp2“ Rp2“ Rp2“ Rp2“
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi= 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
500 86 27 9 6 129 38 11 8 39 13 7 7
550 104 32 10 7 157 46 13 10 47 16 9 9
600 122 38 11 9 186 54 16 12 56 19 11 11
650 145 45 13 11 219 64 19 14 66 22 13 13
700 168 52 15 12 253 74 22 16 76 25 14 14
750 193 60 18 14 292 85 25 18 88 28 16 16
800 219 68 21 16 - 96 29 21 99 32 19 19
850 248 77 24 18 - 109 33 24 112 37 21 21
900 277 86 27 20 - 122 36 27 126 41 24 24

VG 5.950 DP - Natural gas G20 VG 5.950 DP - Natural gas G25

mbar mbar
250 250
G25 - d3/4”
G20 - d3/4”

200 200

150 150

G25 - d1”1/4

100 100
G20 - d1”1/4

50 50
G25 - d1”1/2
G20 - d1”1/2

G25 - s2”
G20 - s2”
0 0
500 600 700 800 900 kW 500 600 700 800 900 kW

VG 5.950 DP - LPG
mbar
250

200

150

G31 - d3/4”

100

50 G31 - d1”1/4

G31 - d1”1/2
G31 - s2”
0
500 600 700 800 900 kW

92 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 PRESSURE LOSSES

VG 5.1200 DP
d1“1/4-Rp2“ d1“1/2-Rp2“ s2“-Rp2“ s65-Rp2“ d1“1/4-Rp2“ d1“1/2-Rp2“ s2“-Rp2“ s65-Rp2“ d1“1/4-Rp2“ d1“1/2-Rp2“ s2“-Rp2“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
750 56 18 14 12 82 24 19 14 28 14 14
800 65 21 16 13 92 27 22 16 32 16 16
850 74 24 18 15 105 30 25 18 36 18 18
900 83 27 20 17 118 33 28 20 41 20 20
950 94 30 22 19 131 37 31 23 46 22 22
1000 103 33 25 21 145 42 34 26 51 24 25
1050 113 37 27 23 160 47 38 28 56 27 27
1100 124 40 30 25 175 51 42 31 61 30 30
1150 136 44 33 27 192 55 46 34 67 33 33

VG 5.1200 DP - Natural gas G20 VG 5.1200 DP - Natural gas G25

mbar mbar
160 160
G25 - d1”1/4

G20 - d1”1/4

120 120

80 80

G25 - d1”1/2
G20 - d1”1/2
40 40 G25 - s2”
G20 - s2”
G25 - s65
G20 - s65

0 0
750 850 950 1050 1150 kW 750 850 950 1050 1150 kW

VG 5.1200 DP - LPG
mbar
160

120

80
G31 - d1”1/4

40

G31 - d1”1/2
G31 - s2”

0
750 850 950 1050 1150 kW

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 93

 PRESSURE LOSSES

VG 6.1600 DP
d1“1/4-Rp2“ d1“1/2-Rp2“ s2“-Rp2“ s65-DN65 d1“1/4-Rp2“ d1“1/2-Rp2“ s2“-Rp2“ s65-DN65 d1“1/4-Rp2“ d1“1/2-Rp2“ s2“-Rp2“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
900 53 18 9 7 77 27 14 9 20 8 6
1000 66 23 12 8 93 33 17 12 24 10 7
1100 80 28 14 10 113 40 21 14 29 12 9
1200 95 33 17 12 136 48 25 17 35 15 10
1300 112 39 20 14 158 57 29 20 41 17 12
1400 129 45 23 16 182 66 34 23 47 20 14
1500 148 51 26 19 209 76 39 27 54 23 16
1600 168 58 30 21 238 86 45 30 62 26 19

VG 6.1600 DP - Natural gas G20 VG 6.1600 DP - Natural gas G25

mbar mbar
250 250
G25 - d1”1/4

200 200

G20 - d1”1/4

150 150

100 100
G25 - d1”1/2

G20 - d1”1/2
50 50 G25 - s2”
G20 - s2”
G25 - s65
G20 - s65
0 0
800 1000 1200 1400 1600 kW 800 1000 1200 1400 1600 kW

VG 6.1600 DP - LPG
mbar
100

80

G31 - d1”1/4
60

40

G31 - d1”1/2

20
G31 - s2”

0
800 1000 1200 1400 1600 kW

94 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 PRESSURE LOSSES

VG 6.2100 DP
d1“1/4- d1“1/2- s2“- s65- s80- d1“1/4- d1“1/2- s2“- s65- s80- d1“1/4- d1“1/2- s2“-
Burner Rp2“ Rp2“ Rp2“ DN65 DN80 Rp2“ Rp2“ Rp2“ DN65 DN80 Rp2“ Rp2“ Rp2“
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi= 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
1200 70 28 17 12 10 81 32 20 14 12 39 13 8
1300 82 32 20 14 12 95 38 24 16 14 46 15 10
1400 95 37 24 16 14 110 44 28 19 16 53 17 11
1500 109 43 27 18 16 128 50 32 21 19 61 20 13
1600 124 49 31 21 18 144 57 36 24 21 69 23 15
1700 140 55 35 24 21 163 64 40 27 24 78 26 17
1800 157 61 39 26 23 183 71 45 30 27 87 29 19
1900 175 69 43 29 25 204 79 50 34 31 97 32 21

VG 6.2100 DP - Natural gas G20 VG 6.2100 DP - Natural gas G25

mbar mbar
200 250

G20 - d1”1/4
G25 - d1”1/4
200
150

150

100

100
G20 - d1”1/2
G25 - d1”1/2

50
G20 - s2” G25 - s2”
50
G20 - s65 G25 - s65
G20 - s80 G25 - s80

0 0
1100 1300 1500 1700 1900 kW 1100 1300 1500 1700 1900 kW

VG 6.2100 DP - LPG
mbar
100

80
G31 - d1”1/4

60

40

G31 - d1”1/2

G31 - s2”
20

0
1100 1300 1500 1700 1900 kW

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 95

 PRESSURE LOSSES

VG 3.290 M
d3/4“-Rp1“1/4 d3/4“-Rp1“1/4 d3/4“-Rp1“1/4
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
190 8 8 12
210 9 10 15
230 11 12 18
250 13 14 21
270 15 17 24
290 18 19 28

VG 3.290 M - Natural gas VG 3.290 M - LPG

mbar mbar
20 40
G25 - d3/4"

15 G20 - d3/4" 30
G31 - d3/4"

10 20

5 10

0 0
190 210 230 250 270 290 kW 190 210 230 250 270 290 kW

VG 3.360 M
d3/4“-Rp1“1/4 d1“1/2-Rp1“1/2 d3/4“-Rp1“1/4 d1“1/2-Rp1“1/2 d3/4“-Rp1“1/4
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
240 12 9 14 9 13
280 16 12 19 12 17
320 21 15 24 15 22
360 26 19 31 19 28

VG 3.360 M - Natural gas VG 3.360 M - LPG

mbar mbar
40 40

G25 - d3/4"
30 30
G31 - d3/4"

G20 - d3/4"
20 20

G20 - d1"1/2
G25 - d1"1/2

10 10

0 0
240 260 280 300 320 340 360 kW 240 260 280 300 320 340 360 kW

96 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 PRESSURE LOSSES

VG 4.460 M
d3/4“-Rp1“1/4 d1“1/2-Rp1“1/2 d3/4“-Rp1“1/4 d1“1/2-Rp1“1/2 d3/4“-Rp1“1/4
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
300 15 6 20 8 10
350 19 7 27 10 13
400 24 8 34 12 16
450 30 10 43 15 19

VG 4.460 M - Natural gas VG 4.460 M - LPG

mbar mbar
50 50

G25 - d3/4"

40 40

G20 - d3/4"
30 30

G31 - d3/4"
20 20

G25 - d1"1/2

10 10
G20 - d1"1/2

0 0
300 350 400 450 kW 300 350 400 450 kW

VG 4.610 M
d3/4“-Rp1“1/4 d1“1/2-Rp1“1/2 d3/4“-Rp1“1/4 d1“1/2-Rp1“1/2 d3/4“-Rp1“1/4
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
400 23 8 32 10 13
450 29 10 40 12 15
500 35 12 50 15 18
550 42 14 61 18 21
600 50 16 73 22 25

VG 4.610 M - Natural gas VG 4.610 M - LPG

mbar mbar
80 40
G25 - d3/4”

60 30

G20 - d3/4” G31 - d3/4”

40 20

G25 - d1”1/2
20 10

G20 - d1”1/2

0 0
400 450 500 550 600 kW 400 450 500 550 600 kW

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 97

 PRESSURE LOSSES

VG 5.950 M
d3/4“-Rp1“1/4 d1“1/2-Rp2“ d2“-Rp2“ d65-DN65 d3/4“-Rp1“1/4 d1“1/2-Rp2“ d2“-Rp2“ d65-DN65 d1“1/2-Rp2“
Burner LPG G31 Hi =
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ 25,89 kWh/m3
(kW)
Pressure loss [burner head + gas train] (mbar)
500 31 9 8 5 37 11 9 6 6
600 43 13 10 8 53 16 12 9 8
700 58 17 13 10 73 21 15 12 10
800 76 22 16 13 96 28 19 16 13
900 97 27 19 17 124 35 23 20 16

VG 5.950 M - Natural gas G20 VG 5.950 M - Natural gas G25

mbar mbar
40 40

G25 - d1”1/2

30 30
G20 - d1”1/2

G25 - d2”

20 20
G20 - d2”
G25 - d65

G20 - d65

10 10

0 0
500 600 700 800 900 kW 500 600 700 800 900 kW

VG 5.950 M - Natural gas VG 5.950 M - LPG

mbar mbar
120 20

G25 - d3/4”
G31 - d1”1/2

90 15

G20 - d3/4”

60 10

30 5

0 0
500 600 700 800 900 kW 1100 1300 1500 1700 1900 kW

98 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 PRESSURE LOSSES

VG 5.1200 M
d3/4“-Rp1“1/4 d1“1/2-Rp2“ d2“-Rp2“ d65-DN65 d3/4“-Rp1“1/4 d1“1/2-Rp2“ d2“-Rp2“ d65-DN65 d1“1/2-Rp2“
Burner LPG G31 Hi =
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ 25,89 kWh/m3
(kW)
Pressure loss [burner head + gas train] (mbar)
700 40 16 12 10 60 16 12 10 10
800 53 20 14 13 79 20 14 13 12
900 68 25 17 16 100 25 17 16 15
1000 84 31 21 20 126 31 21 20 18
1100 103 37 25 24 154 37 25 24 22
1200 123 44 29 29 186 44 29 29 26

VG 5.1200 M - Natural gas G20 VG 5.1200 M - Natural gas G25

mbar mbar
50 50

G20 - d1”1/2 G25 - d1”1/2

40 40

G20 - d2” G25 - d2”

30 30

G20 - d65 G25 - d65

20 20

10 10

0 0
700 800 900 1000 1100 1200 kW 700 800 900 1000 1100 1200 kW

VG 5.1200 M - Natural gas VG 5.1200 M - LPG

mbar mbar
160 40
G25 - d3/4”

120 30

G31 - d1”1/2
G20 - d3/4”

80 20

40 10

0 0
700 800 900 1000 1100 1200 kW 700 800 900 1000 1100 1200 kW

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 99

 PRESSURE LOSSES

VG 6.1600 M
d1“1/2-Rp2“ d2“-Rp2“ d65-DN65 s65-DN65 d1“1/2-Rp2“ d2“-Rp2“ d65-DN65 s65-DN65 d1“1/2-Rp2“
Burner LPG G31 Hi =
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ 25,89 kWh/m3
(kW)
Pressure loss [burner head + gas train] (mbar)
800 16 9 6 6 22 12 8 8 8
1000 25 13 10 9 34 18 12 12 12
1200 35 18 14 13 48 24 18 18 17
1400 47 24 19 18 64 32 24 24 22
1600 61 31 25 23 84 42 31 31 29

VG 6.1600 M - Natural gas G20 VG 6.1600 M - Natural gas G25

mbar mbar
80 80

G25 - d1”1/2
G20 - d1”1/2
60 60

G25 - d2”
40 40

G20 - d2”

G20 - d65 G25 - d65

G25 - s65
20 20
G20 - s65

0 0
800 1000 1200 1400 1600 kW 800 1000 1200 1400 1600 kW

VG 6.1600 M - LPG
mbar
40

30
G31 - d1”1/2

20

10

0
800 1000 1200 1400 1600 kW

100 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 PRESSURE LOSSES

VG 6.2100 M
d1“1/2-Rp2“ d2“-Rp2“ d65-DN65 s65-DN65 d1“1/2-Rp2“ d2“-Rp2“ d65-DN65 s65-DN65 d1“1/2-Rp2“ d2“-Rp2“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³ LPG G31 Hi = 25,89 kWh/m3
(kW)
Pressure loss [burner head + gas train] (mbar)
1100 28 15 12 11 39 21 15 15 13 9
1300 39 21 16 16 54 29 21 22 18 11
1500 51 27 21 21 71 37 28 29 23 14
1700 64 34 27 27 91 47 36 37 29 17
1900 80 41 34 34 114 59 45 46 36 20

VG 6.2100 M - Natural gas G20 VG 6.2100 M - Natural gas G25

mbar mbar
100 100
G25 - d1”1/2

G20 - d1”1/2
80 80

60 60
G25 - d2”

G20 - d2”
40 40
G25 - d65
G25 - s65

G20 - d65
G20 - s65
20 20

0 0
1100 1300 1500 1700 1900 kW 1100 1300 1500 1700 1900 kW

VG 6.2100 M - LPG
mbar
50

40

G31 - d1”1/2

30

G31 - d2”
20

10

0
1100 1300 1500 1700 1900 kW

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 101

 PRESSURE LOSSES

VGL 3.290 D
d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d3/4“-Rp3/4“ d1“1/4-Rp1“1/4
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
190 14 6 18 6
210 17 8 22 8
230 20 10 26 10
250 23 11 31 11
270 27 13 37 13
290 32 16 43 16

VGL 3.290 D - Natural gas G20 VGL 3.290 D - Natural gas G25
mbar mbar
60 60

50 50

G25 - d3/4"

40 40

G20 - d3/4"
30 30

20 20
G20 - d1"1/4 G25 - d1"1/4

10 10

0 0
190 210 230 250 270 290 kW 190 210 230 250 270 290 kW

VGL 3.360 D
d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d1“1/2-Rp2“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
240 22 9 25 9 8
280 29 12 35 12 11
320 38 16 46 16 14
360 49 21 59 21 18

VGL 3.360 D - Natural gas G20 VGL 3.360 D - Natural gas G25
mbar mbar
60 60

G20 - d3/4" G25 - d3/4"

50 50

40 40

30 30

G20 - d1"1/4 G25 - d1"1/4

20 20

G25 - d1"1/2

10 10

0 0
240 260 280 300 320 340 360 kW 240 260 280 300 320 340 360 kW

102 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 PRESSURE LOSSES

VGL 4.460 DP
d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d1“1/2-Rp2“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
300 37 7 50 13 8
340 47 10 65 17 10
380 59 12 81 21 13
420 72 15 99 26 15
460 86 18 118 31 19

VGL 4.460 DP - Natural gas G20 VGL 4.460 DP - Natural gas G25
mbar mbar
100 100
G25 - d3/4”

G20 - d3/4”

80 80

60 60

40 40

G25 - d1”1/4

G20 - d1”1/4
20 20

G25 - d1”1/2

0 0
300 340 380 420 460 kW 300 340 380 420 460 kW

VGL 4.610 DP
d3/4“-Rp3/4“ d1“1/4-Rp1“1/4 d1“1/2-Rp2“ d1“1/4-Rp1“1/4 d1“1/2-Rp2“
Burner
output Natural gas G20 Hi = 10,365 kWh/m³ Natural gas G25 Hi = 8,83 kWh/m³
(kW)
Pressure loss [burner head + gas train] (mbar)
300 51 9 5 12 8
400 91 16 9 21 14
500 142 24 15 33 22
600 204 35 21 48 32

VGL 4.610 DP - Natural gas G20 VGL 4.610 DP - Natural gas G25
mbar mbar
200 50
G20 - d1”1/4

G20 - d3/4”
160 40

G20 - d1”1/2
120 30

80 20

40 G20 - d1”1/4 10

G20 - d1”1/2
0 0
300 400 500 600 kW 300 400 500 600 kW

ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014 103

 NOTES

104 ELCO Heating Catalogue 2014 - version 1.2 - 21/08/2014

 Subsidiaries
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ELCO declines all responsibility for any printing mistakes or any content transcription in the present document and reserves the right to
modify, without prior notice, any product datas or characteristics - Version 1.2 - 21/08/2014
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