Rooftop Package Type Air Handling Units

Rooftop Package Type Air

Handling Units
VRT Heat Pump Roof Top
VRTC Cooling Only Roof Top
VRTG Heat Pump + Natural Gas Heating Roof Top
VRTCG Cooling Only + Natural Gas Heating Roof Top
VRTW Water-Cooled Condensing Heat Pump Roof Top
VENTAS Isıtma, Soğutma, Enerji Sistemleri, İnşaat VENTAS brand’s main principles are to serve its
Sanayi ve Ticaret Anonim Şirketi; has been customers as a high quality solution partner and to
established in 2011 for production, consulting, provide excellent service with a dynamic structure
project preparation and equipment supply in both in pre-sales and after-sales.
heating, cooling, air-conditioning and energy
efficiency areas. VENTAS, which is established on Having reached a fast and continuous growth track
top of twenty years of know-how and experience of since it has been established, VENTAS has
its founders in the aforementioned sectors, is managed to become a well-known company in
serving at its Istanbul Hadimkoy and Catalca heating, cooling, air-conditioning and energy
production centres. efficiency sectors throughout the country. Moreover,
the Turkish brand VENTAS has penetrated its
The product portfolio of HVAC market’s new brand excellent and high quality products into
VENTAS includes hygienic air handling units, international markets in a very short time frame,
comfort air handling units, high-efficiency and offered a complete product supply chain to
heat-recovery ventilation units, fan coil units, these markets through its wide dealer and service
exhaust fans with cabinet, supply fans with structure.
cabinet, duct type fans, roof type fans, fire smoke
removal fans, trench heaters, roof top package air Paying the utmost attention in its products to
conditioning systems (water cooled, air cooled, energy efficiency, endurance, reliability, sustainable
gas-fired, heat recovery etc.) units. technology and competitive price policy, VENTAS
offers to be the corporate solution partner of all
Having ISO 9001, CE, TSEK, GOST-R and EN 1886 investors and mechanical construction companies
certificates and benefiting all advantages of in Turkey and all over the world, and shares its
modern high technology, in VENTAS production dynamic vision, renewed and developed
centres, high quality and durable products are continuously, with all its customers.
manufactured by a dynamic and experienced
expert team with a meticulous and neat
workmanship, and a solution oriented approach.

EN 1886

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General Specifications

In today's air-conditioning technology, rooftop package type air handling units are preferred since they can
meet cooling and fresh air needs as a single device. Being multifaceted and efficient is the most important
reason why they are preferred in outdoors use.

Rooftop package type air handling solutions are package solutions that have the best cost-performance
balance for buildings that will have monospace comfort air handling unit applications.

They are economical air-conditioning units used for comfort conditioning in mesoscale and large scale
dimensions. Furthermore, rooftop package type air handling units in today's technology can offer different
run modes with heating only, heat pump (heating-cooling), natural gas heating and pumping, cooling and
natural gas heating, electrical heater reinforced heat pump, and heating water coil reinforced heat pump
versions.

In today's conditions where saving is prominent, rooftop package type units provide high-efficiency, low-cost
running opportunities.

They are preferred as optimum units for plug and play logic application-oriented uses with their technology
and compact designs.

Today, rooftop package type air handling units are used in hypermarkets, business and shopping centers,
complex buildings (hotels, residences, malls, etc.), airports, movie theatres, show centers, congress centers,
social facilities, hotel meeting rooms, stores, educational institutions, gyms, joysticks centers, warehouses
and storages as well as in factories for industrial purposes.

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Rooftop Package Type Air Handling Units

Technical Specifications
• High efficiency (with high efficiency R410a • Ability to optionally operate in stages in variable
refrigerant and scroll compressor combination), capacities; ability to operate in partial charges,
• Wide operating capacity range, • Energy management oriented, programmable
• Plug and play application convenience, automation system with a simple using structure,
• Blow and exhaust fans suitable flow diversions in • Environmentally-conscious refrigerant and
the field, structural materials,
• Ability to operate clean and efficiently with • Ability to provide high indoor air quality with an up
rechargeable refrigerant suitable for operating in to 100% fresh air intake capacity,
factories, • Design construction with easy service, and easy
• Different run modes with cooling only, heat pump access to all components,
(heating-cooling), natural gas heating and • Ability to integrate with building management
pumping, cooling and natural gas heating, systems,
electrical heater reinforced heat pump, and • Ability to apply onto many different architectures
heating water coil reinforced heat pump versions, with rooftop application modules,
• Application convenience with their compact • Vee belt driven radial fan enables proper
structures, adjustment of air volume and static pressure.
• Ability to operate between -15˚C and +20˚C
outdoor temperature in heating function, and
ability to operate between 0˚C and 52˚C outdoor
temperature in cooling function,
• Ability to operate in high energy efficiency with
heat recovery option,
• Ability to do free cooling by using fresh air with
the economiser use option,

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Technical Specifications

VRT-VRTG-VRTC VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG-
MODEL CODE -VRTCG ROOF TOP VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG
HEAT PUMP 25 35 45 55 65 75 85 105 120 150 170 230

AIR FLOW ( EVAPORATOR) m3/h 5500 6500 8500 9500 12000 14000 15500 18500 20000 24000 30000 36000
EXTERNAL PRESSURE LOSS Pa 400 400 400 400 400 400 500 500 500 500 500 600
COOLİNG MODE
TOTAL COOLING CAPACITY NOMINAL kW 27.4 35.3 44.4 54.8 66.2 75.4 89 105.2 120.8 151.2 177.2 230.4
POWER PULLED kW 9.1 12.8 15.6 18.6 23.8 26.9 32.6 37.5 42.4 55.7 64.0 85.1
EER - 3.02 2.76 2.85 2.95 2.78 2.81 2.73 2.81 2.85 2.71 2.77 2.71
HEATING MODE
TOTAL HEATING CAPACITY NOMINAL kW 26.5 34.2 43.1 53.8 65.5 74.8 87.8 103.6 118.7 149.8 175 228.1
POWER PULLED kW 8.3 11.3 13.9 16.5 21.8 24.6 30.1 33.6 39.0 51.4 59.6 79.5
COP - 3.18 3.02 3.11 3.27 3.00 3.04 2.92 3.08 3.05 2.92 2.94 2.87
COOLING SYSTEM
SYSTEM NUMBER Qty. 1 2 2 2 2 2 2 2 2 2 2 2
COMPRESSOR TYPE - Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll
COMPRESSOR NUMBER Qty. 1 2 2 2 2 2 2 4 4 4 4 4
NATURAL GAS HEATING MODE (VRTG, VRTCG)
TOTAL HEATING CAPACITY-L kW 18 18 30 30 61 61 76 76 76 152 152 152
TOTAL HEATING CAPACITY-M kW 30 30 51 51 100 100 100 100 100 200 200 200
TOTAL HEATING CAPACITY-H kW 51 51 61 61 122 122 122 122 122 244 244 244
OPTIONAL ADDITIONAL HEATER
HEATING WATER COIL kW 60 70 95 105 130 155 170 200 220 260 320 400
ELECTRIC HEATERS kW 42 49 66.5 73.5 91 108.5 119 140 154 182 224 280
INDOOR FAN (EVAPORATOR)
FAN TYPE Vee belt driven Radial Radial Radial Radial Radial Radial Radial Radial Radial Radial Radial Radial
FAN NUMBER Qty. 1 1 1 1 2 2 2 2 2 2 2 2
FAN MOTOR POWER kW 2.2 3 3 4 3 3 3 4 5.5 5.5 7.5 11
OUTDOOR FAN (CONDENSER)
CONDENSER FAN TYPE Axial Axial Axial Axial Axial Axial Axial Axial Axial Axial Axial Axial
FAN NUMBER Qty. 2 2 2 2 2 2 2 4 4 4 4 4
FAN MOTOR POWER kW 0.49 0.49 1.09 1.09 1.25 1.25 1.97 1.09 1.09 1.75 1.97 2.63
FAN FLOW RATE m3/h 10500 10000 15000 17000 21000 22000 28000 34000 36000 46000 50000 64000
OUTDOOR SOUND POWER LEVEL
STANDARD UNIT OUTDOOR SOUND DB (A) 85 85 86 85 87 87 88 92 89 90 90 92

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 Rooftop Package Type Air Handling Units

Technical Specifications

VRT-VRTG-VRTC VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG- VRT-VRTG-

MODEL CODE -VRTCG ROOF TOP VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG VRTC-VRTCG
HEAT PUMP 25 35 45 55 65 75 85 105 120 150 170 230

OPERATING TEMPERATURE RANGE

COOLING MIN-MAX C KT 0 / + 52 °C
HEATING MIN-MAX C KT -15 / + 20 °C
POWER SUPPLY
POWER SUPPLY phase/frequency/voltage 3 PHASE / 50 HZ / 380 V
REFRIGERANT
REFRIGERANT TYPE R 410 A
OPTIONAL EXHAUST FAN
FAN TYPE 1 vee belt driven RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL RADIAL
FAN TYPE 2 with directly coupled motor PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG
FAN MOTOR POWER kW 1,1 1,1 1,5 1,5 1,5 2,2 5,5 5,5 5,5 5,5 7,5 7,5
PLATE MOUNTED TYPE HEAT RECOVERY MODULE

SUMMER, 50% FRESH AIR MIXTURE kW 3,74 4.63 5,90 6,53 8,25 9.57 - - - - - -
WINTER, 50% FRESH AIR MIXTURE kW 6,02 7.45 9,51 10,52 13,30 15.41 - - - - - -
ROTARY TYPE HEAT RECOVERY MODULE
SUMMER, 50% FRESH AIR MIXTURE kW 7,56 9,06 11,93 13,73 16,56 18,67 21,22 24,32 26,78 32,23 77,83 92,27
WINTER, 50% FRESH AIR MIXTURE kW 12,08 14,47 19,07 21,96 26,46 29,08 33,89 38,81 42,75 51,46 124,15 147,14
UNIT SIZES (VRT-VRTC)
LENGTH (B) mm 2020 2350 2800 2800 3550 3650 3800 4100 4200 4550 4700 5000
WIDTH (A) mm 2350 2350 2350 2350 2350 2350 2350 2350 2350 2350 2350 2350
HEIGHT (H) mm 1580 1580 1580 1745 1745 1745 1910 1910 1910 2075 2240 2405
WEIGHT (STANDARD UNIT) kg 414 445 530 550 770 840 970 1490 1610 1840 2100 2300
UNIT SIZES (VRTG-VRTCG)
LENGTH mm 2800 2800 3030 3030 3500 3500 4040 4560 4560 5100 5800 6000
WIDTH mm 2350 2350 2350 2350 2350 2350 2350 2350 2350 2350 2350 2350
HEIGHT mm 1910 1910 2075 2075 2075 2075 2075 2075 2080 2210 2405 2570
WEIGHT (STANDARD UNIT) kg 549 580 710 730 1130 1130 1200 1708 1828 2275 2535 2735

VRT-VRTC VRTG-VRTCG
112 M

112 M
H

H
H

A B
A B
B

A
A

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VRTW - Water Cooled Condensing Heat Pump Roof Top

MODEL CODE VRTW VRTW VRTW VRTW VRTW VRTW VRTW VRTW VRTW VRTW VRTW
VRT 25 35 45 55 65 75 85 105 120 150 170

AIR FLOW ( EVAPORATOR) m3/h 5500 6500 8500 9500 12000 14000 15500 18500 20000 24000 30000
EXTERNAL PRESSURE LOSS Pa 400 400 400 400 400 400 500 500 500 500 500
COOLİNG MODE
TOTAL COOLING CAPACITY NOMINAL kW 32.4 37.6 47.6 55.6 71.6 81.4 95.6 111.2 130 162.8 191.2
ENERGY CONSUMED kW 8.5 10.4 13.4 15.0 19.4 22.3 26.1 31.2 36.0 44.9 53.2
EER - 3.81 3.61 3.54 3.72 3.70 3.65 3.67 3.56 3.61 3.62 3.59
WATER FLOW RATE kg/min 111.0 131.0 166.0 192.0 247.0 282.0 332.0 384.0 449.0 565.0 664.0
HEATING MODE
TOTAL HEATING CAPACITY NOMINAL kW 37.1 43.6 55.2 64 82.4 94 110.4 128 149.6 188 220.8
ENERGY CONSUMED kW 8.5 10.4 13.4 15.0 19.4 22.3 26.1 31.2 36.0 44.9 53.2
COP - 4.36 4.18 4.11 4.28 4.26 4.22 4.24 4.10 4.15 4.18 4.15
COOLING SYSTEM
SYSTEM NUMBER - 1 2 2 2 2 2 2 2 2 2 2
COMPRESSOR TYPE - Scroll Scroll ZP90 ZP104 ZP137 ZP154 ZP182 ZP104 ZP122 ZP154 ZP182
COMPRESSOR NUMBER - 1 2 2 2 2 2 2 4 4 4 4
OPTIONAL ADDITIONAL HEATER
HEATING WATER COIL kW 60 70 95 105 130 155 170 200 220 260 320
ELECTRIC HEATERS kW 42 49 66.5 73.5 91 108.5 119 140 154 182 224
DIMENSIONS
WIDTH mm 2350 2350 2350 2350 2350 2350 2350 2350 2350 2350 2350
LENGTH mm 2020 2185 2350 2515 3175 3390 3390 3555 3555 4380 4545
HEIGHT mm 1195 1360 1360 1525 1360 1525 1525 1525 1525 1525 1690
INDOOR FAN (EVAPORATOR)
FAN TYPE - Radial Radial Radial Radial Radial Radial Radial Radial2 Radial Radial Radial
FAN NUMBER - 1 1 1 1 2 2 2 4 2 2 2
FAN MOTOR POWER kW 2.2 3 4 4 3 3 3 5.5 5.5 7.5
PLATE MOUNTED TYPE HEAT RECOVERY MODULE -
SUMMER, 50% FRESH AIR kW 3.74 4.63 5.90 6.53 8.25 9.57 - - - - -
WINTER, 50% FRESH AIR kW 6.02 7.45 9.51 10.52 13.30 15.41 - - - -
ROTARY TYPE HEAT RECOVERY MODULE 24.32
SUMMER, 50% FRESH AIR kW 7.56 9.06 11.93 13.73 16.56 18.67 21.22 38.81 26.78 32.23 77.83
WINTER, 50% FRESH AIR kW 12.08 14.47 19.07 21.96 26.46 29.80 33.89 42.75 51.46 124.15

Front view Left view

90L

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Rooftop Package Type Air Handling Units

VRT – VRTC ROOF TOP Operating Principles

3
1 Fresh Air Intake
2 Indoor Blow Cooling Mode
3 Indoor Intake

112 M

1
2

Heating Mode

1 Fresh Air Intake

2 Indoor Blow
3 Indoor Intake 112 M

2 1

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Plate Mounted Type Heat Recovery ROOF TOP

Cooling Mode Heating Mode B

112 M

112 M

2 2

E
4 4

1 1

3 3

A
D
1 Fresh Air Intake 1 Fresh Air Intake
2 Exhaust Throw 2 Exhaust Throw
3 Indoor Intake 3 Indoor Intake
4 Indoor Blow 4 Indoor Blow

Rotary Type Heat Recovery ROOF TOP

Cooling Mode Heating Mode c

112 M

112 M

1
1
4
4

2
2

3
A

1 Fresh Air Intake 1 Fresh Air Intake

2 Exhaust Throw 2 Exhaust Throw
3 Indoor Intake 3 Indoor Intake
4 Indoor Blow 4 Indoor Blow

Heat-Recovery Roof Top Table of Dimensions

VRT25 VRT35 VRT45 VRT55 VRT65 VRT75 VRT85 VRT105 VRT120 VRT150 VRT170 VRT230
A 1100 1100 1100 1100 1300 1300 1400 1400 1400 1400 1400 1500
B 1500 1500 1500 1500 1600 1600 1600 1600 1800 1800 1800 1800
C 1300 1300 1300 1300 1300 1400 1400 1400 1400 1400 1400 1400
D 3100 3100 3100 3100 3100 3100 3100 3100 3100 3100 3100 3100
E 1470 1470 1470 1610 1610 1610 1740 1740 1860 1990 2090 2300
* All dimensions are in mm.

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Rooftop Package Type Air Handling Units

VRTG – VRTCG ROOF TOP Operating Principles

Gas Burner ROOF TOP

1 Fresh Air Intake

2 Indoor Blow
3 Indoor Intake

112 M
1

Gas Burner
3

Flue

VRTW ROOF TOP Operating Principles

Water Cooled ROOF TOP

4
1 Fresh Air Intake
5 7
2 Indoor Blow

3 Indoor Intake
6
4 Water Inlet
5 Water Return

6 Plate Mounted Heat Exchanger

7 Compressor

1
3
2

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 Ventas Isıtma, Soğutma, Enerji Sistemleri, İnşaat San. ve Tic. A.Ş.

Ventas Headquarters Ventas Hadımköy Facility Ventas Çatalca Facility

Ortaklar Cd. Denizhan Sk. Lale Han No:7 Kat:2 Alkop Alüminyumcular Sanayi Sitesi C1 Blok Çakıl Mh. Elbasan Cd. No: 126/A 34540
Mecidiyeköy Şişli, İstanbul, Turkey No:1-2-3-4-5, 34500 Esenyurt, İstanbul, Turkey Çatalca, İstanbul, Turkey
T: +90 212 216 05 16 • F: +90 212 216 05 14 T: +90 212 858 12 82 • F: +90 212 858 12 79 T: +90 212 858 12 82 • F: +90 212 858 12 79

Ankara Regional Office: Aziziye Mahallesi Kırkpınar Sokak No: 10/5 Çankaya, Ankara, Turkey • T: 0312 439 59 50 • F: 0312 439 59 50
Bursa Regional Office: Alaaddinbey Mh. Pazar Cd. No:27 A/C Nilüfer, Bursa, Turkey • T: +90 224 441 03 66 • F: +90 224 441 03 67
Diyarbakır Regional Office: Kayapınar Mah. Gap Bulvarı Peyas 1 Sok. No:1 A Blok Kayapınar, Diyarbakır, Turkey • T: +90 412 251 51 45 • F: +90 412 251 51 45
Konya Regional Office: Fevzi Çakmak Mahallesi 10670 Sokak 27/B Karatay, Konya, Turkey • T: +90 332 236 22 64 • F: +90 332 236 73 56

www.ventas.com.tr
2016/VEB/1