Air System Sizing Summary for Mall Floor AHU-1

(In Alternative: Default Alternative)

Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name Mall Floor AHU-1 Number of zones 15
Equipment Class CW AHU Floor Area 16051.9 sqft
Air System Type VAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Peak zone sensible load
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 54.1 Tons Peak coil load occurs at September 15:00
Total coil load 649.7 MBH OA DB / WB 106.3 / 73.1 F
Sensible coil load 609.5 MBH Entering DB / WB 78.1 / 62.7 F
Coil CFM at peak load 23251 CFM Leaving DB / WB 53.6 / 52.9 F
Sum of peak zone CFM 26465 CFM Resulting RH 46 %
Sensible heat ratio 0.938 Design supply temp. 55.0 F
CFM/Ton 429.4 Zone T-stat Check 15 of 15 OK
sqft/Ton 296.5 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 40.5
Water flow @ 10.0 F rise 130.02 gpm

Preheat Coil Sizing Data

No heating coil loads occurred during this calculation.

Supply Fan Sizing Data

Design CFM 23700 CFM Fan motor BHP 12.98 BHP
Design CFM occurs at September 15:00 Fan motor kW 10.30 kW
Design CFM/sqft 1.48 CFM/sqft Fan total static 2.00 in wg
Sum of peak zone CFM 26465 CFM
VAV Fan Diversity 10.4 %

Outdoor Ventilation Air Data

Design airflow CFM 2274 CFM CFM/person 19.95 CFM/person
CFM/sqft 0.14 CFM/sqft

Hourly Analysis Program 6.2 Page 1 of 49

 Zone Sizing Summary for Mall Floor AHU-1
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name Mall Floor AHU-1 Number of zones 15
Equipment Class CW AHU Floor Area 16051.9 sqft
Air System Type VAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Peak zone sensible load
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
FF- CORRIDOR 6375 450 0.85 69.3 6.94 0.0 0.00 0
FF- SHOP 7 2180 145 3.49 12.1 1.21 0.0 0.00 0
FF- SHOP 8 2795 57 2.96 25.1 2.51 0.0 0.00 0
FF- SHOP 9 1805 139 3.01 12.3 1.23 0.0 0.00 0
FF-SHOP 1 938 147 1.48 10.8 1.08 0.0 0.00 0
FF-SHOP 10 949 69 3.18 6.5 0.65 0.0 0.00 0
FF-SHOP 11 1994 150 3.09 13.3 1.33 0.0 0.00 0
FF-SHOP 12 1450 135 2.49 12.8 1.28 0.0 0.00 0
FF-SHOP 13 476 90 1.23 4.0 0.40 0.0 0.00 0
FF-SHOP 2 475 82 1.34 4.7 0.47 0.0 0.00 0
FF-SHOP 3 731 129 1.32 7.0 0.70 0.0 0.00 0
FF-SHOP 4 846 149 1.32 8.0 0.80 0.0 0.00 0
FF-SHOP 5 873 152 1.34 8.2 0.82 0.0 0.00 0
FF-SHOP 6 2856 244 2.72 23.0 2.30 0.0 0.00 0
FF-SHOP 9 1721 134 2.99 11.7 1.17 0.0 0.00 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
FF- CORRIDOR 134.2 September 18:00 43.3 7506.1
FF- SHOP 7 45.9 February 10:00 7.6 625.0
FF- SHOP 8 58.8 February 13:00 15.7 945.6
FF- SHOP 9 38.0 March 15:00 7.7 599.2
FF-SHOP 1 19.8 August 19:00 6.7 632.4
FF-SHOP 10 20.0 March 15:00 4.0 298.5
FF-SHOP 11 42.0 March 15:00 8.3 645.9
FF-SHOP 12 30.5 September 15:00 8.0 582.3
FF-SHOP 13 10.0 September 18:00 2.5 386.7
FF-SHOP 2 10.0 September 18:00 3.0 354.5
FF-SHOP 3 15.4 September 18:00 4.4 554.1
FF-SHOP 4 17.8 September 18:00 5.0 642.5
FF-SHOP 5 18.4 September 18:00 5.1 653.6
FF-SHOP 6 60.1 September 11:00 14.4 1049.8
FF-SHOP 9 36.2 March 15:00 7.3 575.8

Hourly Analysis Program 6.2 Page 2 of 49

 Zone Sizing Summary for Mall Floor AHU-1
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
FF- CORRIDOR
FF- CORRIDOR 134.2 September 18:00 6375 43.3 7506.1 0.85
FF- SHOP 7
FF- SHOP 7 45.9 February 10:00 2180 7.6 625.0 3.49
FF- SHOP 8
FF- SHOP 8 58.8 February 13:00 2795 15.7 945.6 2.96
FF- SHOP 9
FF- SHOP 9 38.0 March 15:00 1805 7.7 599.2 3.01
FF-SHOP 1
FF-SHOP 1 19.8 August 19:00 938 6.7 632.4 1.48
FF-SHOP 10
FF-SHOP 10 20.0 March 15:00 949 4.0 298.5 3.18
FF-SHOP 11
FF-SHOP 11 42.0 March 15:00 1994 8.3 645.9 3.09
FF-SHOP 12
FF-SHOP 12 30.5 September 15:00 1450 8.0 582.3 2.49
FF-SHOP 13
FF-SHOP 13 10.0 September 18:00 476 2.5 386.7 1.23
FF-SHOP 2
FF-SHOP 2 10.0 September 18:00 475 3.0 354.5 1.34
FF-SHOP 3
FF-SHOP 3 15.4 September 18:00 731 4.4 554.1 1.32
FF-SHOP 4
FF-SHOP 4 17.8 September 18:00 846 5.0 642.5 1.32
FF-SHOP 5
FF-SHOP 5 18.4 September 18:00 873 5.1 653.6 1.34
FF-SHOP 6
FF-SHOP 6 60.1 September 11:00 2856 14.4 1049.8 2.72
FF-SHOP 9
FF-SHOP 9 36.2 March 15:00 1721 7.3 575.8 2.99

Hourly Analysis Program 6.2 Page 3 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( 1-BED APARTMENT)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 1-BED APARTMENT) Number of zones 1
Equipment Class SPLT AHU Floor Area 577.8 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 1.4 Tons Peak coil load occurs at June 16:00
Total coil load 17.1 MBH OA DB / WB 106.3 / 73.8 F
Sensible coil load 16.7 MBH Entering DB / WB 76.3 / 63.1 F
Coil CFM at peak load 832 CFM Leaving DB / WB 57.6 / 56.2 F
Sum of peak zone CFM 832 CFM Resulting RH 50 %
Sensible heat ratio 0.976 Design supply temp. 58.0 F
CFM/Ton 582.8 Zone T-stat Check 1 of 1 OK
sqft/Ton 404.6 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 29.7
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 7.7 MBH Load occurs at Design Heating
Coil CFM at Design Heating 832 CFM BTU/(hr sqft) 13.3
Max coil CFM 832 CFM Ent. DB / Lvg DB 68.9 / 77.6 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 832 CFM Fan motor BHP 0.46 BHP
Design CFM/sqft 1.44 CFM/sqft Fan motor kW 0.36 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 35 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 4 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( 1-BED APARTMENT)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 1-BED APARTMENT) Number of zones 1
Equipment Class SPLT AHU Floor Area 577.8 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
1 BED- BEDROOM 832 832 1.44 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
1 BED- BEDROOM 14.9 June 17:00 7.6 577.8

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
1 BED- BEDROOM
1 BED- BEDROOM 7.2 June 16:00 405 3.7 260.4 1.55
1 BED- LOUNGE+KITCHEN 7.7 June 17:00 428 3.9 317.4 1.35

Hourly Analysis Program 6.2 Page 5 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( 1-BED APARTMENT)(1)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 1-BED APARTMENT)(1) Number of zones 1
Equipment Class SPLT AHU Floor Area 702.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 1.4 Tons Peak coil load occurs at August 14:00
Total coil load 17.2 MBH OA DB / WB 108.3 / 74.1 F
Sensible coil load 17.0 MBH Entering DB / WB 76.7 / 63.3 F
Coil CFM at peak load 838 CFM Leaving DB / WB 57.8 / 56.4 F
Sum of peak zone CFM 838 CFM Resulting RH 51 %
Sensible heat ratio 0.986 Design supply temp. 58.0 F
CFM/Ton 583.3 Zone T-stat Check 1 of 1 OK
sqft/Ton 489.1 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 24.5
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 8.1 MBH Load occurs at Design Heating
Coil CFM at Design Heating 838 CFM BTU/(hr sqft) 11.5
Max coil CFM 838 CFM Ent. DB / Lvg DB 68.7 / 77.8 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 838 CFM Fan motor BHP 0.46 BHP
Design CFM/sqft 1.19 CFM/sqft Fan motor kW 0.36 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 42 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 6 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( 1-BED APARTMENT)(1)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 1-BED APARTMENT)(1) Number of zones 1
Equipment Class SPLT AHU Floor Area 702.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
1 BED- LOUNGE+KITCHEN 2 838 838 1.19 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
1 BED- LOUNGE+KITCHEN 2 14.6 August 14:00 7.5 702.9

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
1 BED- LOUNGE+KITCHEN 2
1 BED- BEDROOM 2 5.6 June 9:00 314 2.9 165.8 1.90
1 BED- LOUNGE+KITCHEN 2 9.4 September 12:00 524 4.6 537.2 0.98

Hourly Analysis Program 6.2 Page 7 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( 1-BED APARTMENT)(2)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 1-BED APARTMENT)(2) Number of zones 1
Equipment Class SPLT AHU Floor Area 691.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 1.2 Tons Peak coil load occurs at August 15:00
Total coil load 14.4 MBH OA DB / WB 108.3 / 74.1 F
Sensible coil load 14.2 MBH Entering DB / WB 77.0 / 63.4 F
Coil CFM at peak load 680 CFM Leaving DB / WB 57.6 / 56.3 F
Sum of peak zone CFM 680 CFM Resulting RH 51 %
Sensible heat ratio 0.984 Design supply temp. 58.0 F
CFM/Ton 565.0 Zone T-stat Check 1 of 1 OK
sqft/Ton 575.1 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 20.9
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 6.9 MBH Load occurs at Design Heating
Coil CFM at Design Heating 680 CFM BTU/(hr sqft) 10.0
Max coil CFM 680 CFM Ent. DB / Lvg DB 68.4 / 78.0 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 680 CFM Fan motor BHP 0.37 BHP
Design CFM/sqft 0.98 CFM/sqft Fan motor kW 0.30 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 42 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 8 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( 1-BED APARTMENT)(2)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 1-BED APARTMENT)(2) Number of zones 1
Equipment Class SPLT AHU Floor Area 691.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
1 BED- LOUNGE+KITCHEN 3 680 680 0.98 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
1 BED- LOUNGE+KITCHEN 3 12.0 September 12:00 6.2 691.9

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
1 BED- LOUNGE+KITCHEN 3
1 BED- BEDRROM 3 2.7 August 18:00 151 1.5 153.9 0.98
1 BED- LOUNGE+KITCHEN 3 9.5 September 12:00 528 4.7 538.0 0.98

Hourly Analysis Program 6.2 Page 9 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( 1-BED APARTMENT)(3)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 1-BED APARTMENT)(3) Number of zones 1
Equipment Class SPLT AHU Floor Area 771.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 1.5 Tons Peak coil load occurs at August 16:00
Total coil load 17.5 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 17.1 MBH Entering DB / WB 76.8 / 63.3 F
Coil CFM at peak load 820 CFM Leaving DB / WB 57.4 / 56.1 F
Sum of peak zone CFM 820 CFM Resulting RH 50 %
Sensible heat ratio 0.980 Design supply temp. 58.0 F
CFM/Ton 562.8 Zone T-stat Check 1 of 1 OK
sqft/Ton 529.9 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 22.6
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 8.5 MBH Load occurs at Design Heating
Coil CFM at Design Heating 820 CFM BTU/(hr sqft) 11.0
Max coil CFM 820 CFM Ent. DB / Lvg DB 68.5 / 78.3 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 820 CFM Fan motor BHP 0.45 BHP
Design CFM/sqft 1.06 CFM/sqft Fan motor kW 0.36 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 46 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 10 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( 1-BED APARTMENT)(3)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 1-BED APARTMENT)(3) Number of zones 1
Equipment Class SPLT AHU Floor Area 771.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
1 BED- LOUNGE+KITCHEN 4 820 820 1.06 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
1 BED- LOUNGE+KITCHEN 4 14.7 August 17:00 7.8 771.9

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
1 BED- LOUNGE+KITCHEN 4
1 BED- BEDRROM 4 2.8 August 18:00 156 1.6 159.6 0.98
1 BED- LOUNGE+KITCHEN 4 11.9 August 17:00 664 6.2 612.3 1.08

Hourly Analysis Program 6.2 Page 11 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( 2-BED APARTMENT)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 2-BED APARTMENT) Number of zones 1
Equipment Class SPLT AHU Floor Area 855.6 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 1.4 Tons Peak coil load occurs at August 17:00
Total coil load 16.5 MBH OA DB / WB 105.9 / 73.4 F
Sensible coil load 16.1 MBH Entering DB / WB 77.1 / 63.4 F
Coil CFM at peak load 767 CFM Leaving DB / WB 57.5 / 56.2 F
Sum of peak zone CFM 767 CFM Resulting RH 50 %
Sensible heat ratio 0.979 Design supply temp. 58.0 F
CFM/Ton 558.3 Zone T-stat Check 1 of 1 OK
sqft/Ton 623.1 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 19.3
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 6.9 MBH Load occurs at Design Heating
Coil CFM at Design Heating 767 CFM BTU/(hr sqft) 8.1
Max coil CFM 767 CFM Ent. DB / Lvg DB 68.3 / 76.7 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 767 CFM Fan motor BHP 0.42 BHP
Design CFM/sqft 0.90 CFM/sqft Fan motor kW 0.33 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 51 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 12 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( 2-BED APARTMENT)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( 2-BED APARTMENT) Number of zones 1
Equipment Class SPLT AHU Floor Area 855.6 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
2 BED- LIVING 767 767 0.90 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
2 BED- LIVING 13.7 July 23:00 5.7 855.6

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
2 BED- LIVING
2 BED- 1ST BED 2.5 July 23:00 142 1.3 182.7 0.78
2 BED- 2ND BED 2.8 July 23:00 156 1.3 180.9 0.86
2 BED- LIVING 8.4 July 23:00 469 3.1 492.0 0.95

Hourly Analysis Program 6.2 Page 13 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT) Number of zones 1
Equipment Class SPLT AHU Floor Area 295.2 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.7 Tons Peak coil load occurs at June 16:00
Total coil load 8.4 MBH OA DB / WB 106.3 / 73.8 F
Sensible coil load 8.2 MBH Entering DB / WB 76.4 / 63.2 F
Coil CFM at peak load 406 CFM Leaving DB / WB 57.6 / 56.2 F
Sum of peak zone CFM 406 CFM Resulting RH 50 %
Sensible heat ratio 0.975 Design supply temp. 58.0 F
CFM/Ton 579.7 Zone T-stat Check 1 of 1 OK
sqft/Ton 421.6 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 28.5
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 3.8 MBH Load occurs at Design Heating
Coil CFM at Design Heating 406 CFM BTU/(hr sqft) 12.7
Max coil CFM 406 CFM Ent. DB / Lvg DB 68.9 / 77.6 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 406 CFM Fan motor BHP 0.22 BHP
Design CFM/sqft 1.37 CFM/sqft Fan motor kW 0.18 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 18 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 14 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT) Number of zones 1
Equipment Class SPLT AHU Floor Area 295.2 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 9 406 406 1.37 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 9 7.3 June 17:00 3.7 295.2

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 9
STUDIO 9 7.3 June 17:00 406 3.7 295.2 1.37

Hourly Analysis Program 6.2 Page 15 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(1)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(1) Number of zones 1
Equipment Class SPLT AHU Floor Area 368.7 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.9 Tons Peak coil load occurs at August 16:00
Total coil load 10.8 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 10.6 MBH Entering DB / WB 76.4 / 63.1 F
Coil CFM at peak load 525 CFM Leaving DB / WB 57.6 / 56.2 F
Sum of peak zone CFM 525 CFM Resulting RH 50 %
Sensible heat ratio 0.983 Design supply temp. 58.0 F
CFM/Ton 584.4 Zone T-stat Check 1 of 1 OK
sqft/Ton 410.3 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 29.2
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 4.6 MBH Load occurs at Design Heating
Coil CFM at Design Heating 525 CFM BTU/(hr sqft) 12.4
Max coil CFM 525 CFM Ent. DB / Lvg DB 68.9 / 77.1 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 525 CFM Fan motor BHP 0.29 BHP
Design CFM/sqft 1.42 CFM/sqft Fan motor kW 0.23 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 22 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 16 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(1)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(1) Number of zones 1
Equipment Class SPLT AHU Floor Area 368.7 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 8 525 525 1.42 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 8 9.4 August 16:00 4.4 368.7

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 8
STUDIO 8 9.4 August 16:00 525 4.4 368.7 1.42

Hourly Analysis Program 6.2 Page 17 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(10)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(10) Number of zones 1
Equipment Class SPLT AHU Floor Area 306.5 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.4 Tons Peak coil load occurs at August 16:00
Total coil load 5.4 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 5.3 MBH Entering DB / WB 77.4 / 63.6 F
Coil CFM at peak load 245 CFM Leaving DB / WB 57.4 / 56.2 F
Sum of peak zone CFM 245 CFM Resulting RH 51 %
Sensible heat ratio 0.978 Design supply temp. 58.0 F
CFM/Ton 546.4 Zone T-stat Check 1 of 1 OK
sqft/Ton 683.0 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 17.6
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 2.7 MBH Load occurs at Design Heating
Coil CFM at Design Heating 245 CFM BTU/(hr sqft) 8.8
Max coil CFM 245 CFM Ent. DB / Lvg DB 68.1 / 78.5 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 245 CFM Fan motor BHP 0.13 BHP
Design CFM/sqft 0.80 CFM/sqft Fan motor kW 0.11 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 18 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 18 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(10)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(10) Number of zones 1
Equipment Class SPLT AHU Floor Area 306.5 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 11 245 245 0.80 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 11 4.4 July 23:00 2.3 306.5

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 11
STUDIO 11 4.4 July 23:00 245 2.3 306.5 0.80

Hourly Analysis Program 6.2 Page 19 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(12)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:28 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(12) Number of zones 1
Equipment Class SPLT AHU Floor Area 432.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.6 Tons Peak coil load occurs at August 16:00
Total coil load 7.5 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 7.4 MBH Entering DB / WB 77.4 / 63.6 F
Coil CFM at peak load 344 CFM Leaving DB / WB 57.5 / 56.2 F
Sum of peak zone CFM 344 CFM Resulting RH 51 %
Sensible heat ratio 0.978 Design supply temp. 58.0 F
CFM/Ton 547.5 Zone T-stat Check 1 of 1 OK
sqft/Ton 688.3 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 17.4
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 3.6 MBH Load occurs at Design Heating
Coil CFM at Design Heating 344 CFM BTU/(hr sqft) 8.4
Max coil CFM 344 CFM Ent. DB / Lvg DB 68.0 / 78.0 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 344 CFM Fan motor BHP 0.19 BHP
Design CFM/sqft 0.80 CFM/sqft Fan motor kW 0.15 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 26 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 20 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(12)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(12) Number of zones 1
Equipment Class SPLT AHU Floor Area 432.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 12 344 344 0.80 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 12 6.2 July 23:00 3.0 432.9

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 12
STUDIO 12 6.2 July 23:00 344 3.0 432.9 0.80

Hourly Analysis Program 6.2 Page 21 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(13)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(13) Number of zones 1
Equipment Class SPLT AHU Floor Area 385.4 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.5 Tons Peak coil load occurs at August 16:00
Total coil load 6.4 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 6.3 MBH Entering DB / WB 77.6 / 63.7 F
Coil CFM at peak load 292 CFM Leaving DB / WB 57.5 / 56.3 F
Sum of peak zone CFM 292 CFM Resulting RH 51 %
Sensible heat ratio 0.979 Design supply temp. 58.0 F
CFM/Ton 544.0 Zone T-stat Check 1 of 1 OK
sqft/Ton 719.1 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 16.7
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 3.2 MBH Load occurs at Design Heating
Coil CFM at Design Heating 292 CFM BTU/(hr sqft) 8.4
Max coil CFM 292 CFM Ent. DB / Lvg DB 67.9 / 78.4 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 292 CFM Fan motor BHP 0.16 BHP
Design CFM/sqft 0.76 CFM/sqft Fan motor kW 0.13 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 23 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 22 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(13)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(13) Number of zones 1
Equipment Class SPLT AHU Floor Area 385.4 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 13 292 292 0.76 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 13 5.2 July 23:00 2.7 385.4

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 13
STUDIO 13 5.2 July 23:00 292 2.7 385.4 0.76

Hourly Analysis Program 6.2 Page 23 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(14)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(14) Number of zones 1
Equipment Class SPLT AHU Floor Area 387.5 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 1.1 Tons Peak coil load occurs at August 15:00
Total coil load 12.8 MBH OA DB / WB 108.3 / 74.1 F
Sensible coil load 11.6 MBH Entering DB / WB 81.6 / 66.6 F
Coil CFM at peak load 450 CFM Leaving DB / WB 57.6 / 57.5 F
Sum of peak zone CFM 450 CFM Resulting RH 57 %
Sensible heat ratio 0.911 Design supply temp. 58.0 F
CFM/Ton 422.3 Zone T-stat Check 1 of 1 OK
sqft/Ton 364.0 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 33.0
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 4.8 MBH Load occurs at Design Heating
Coil CFM at Design Heating 450 CFM BTU/(hr sqft) 12.5
Max coil CFM 450 CFM Ent. DB / Lvg DB 64.8 / 75.0 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 450 CFM Fan motor BHP 0.25 BHP
Design CFM/sqft 1.16 CFM/sqft Fan motor kW 0.20 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 90 CFM CFM/person 15.50 CFM/person
CFM/sqft 0.23 CFM/sqft

Hourly Analysis Program 6.2 Page 24 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(14)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(14) Number of zones 1
Equipment Class SPLT AHU Floor Area 387.5 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 14 450 450 1.16 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 14 8.0 July 20:00 2.5 387.5

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 14
STUDIO 14 8.0 July 20:00 450 2.5 387.5 1.16

Hourly Analysis Program 6.2 Page 25 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(15)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(15) Number of zones 1
Equipment Class SPLT AHU Floor Area 394.8 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.5 Tons Peak coil load occurs at August 16:00
Total coil load 6.5 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 6.4 MBH Entering DB / WB 77.6 / 63.7 F
Coil CFM at peak load 295 CFM Leaving DB / WB 57.4 / 56.3 F
Sum of peak zone CFM 295 CFM Resulting RH 51 %
Sensible heat ratio 0.978 Design supply temp. 58.0 F
CFM/Ton 542.7 Zone T-stat Check 1 of 1 OK
sqft/Ton 727.4 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 16.5
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 3.3 MBH Load occurs at Design Heating
Coil CFM at Design Heating 295 CFM BTU/(hr sqft) 8.4
Max coil CFM 295 CFM Ent. DB / Lvg DB 67.9 / 78.5 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 295 CFM Fan motor BHP 0.16 BHP
Design CFM/sqft 0.75 CFM/sqft Fan motor kW 0.13 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 24 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 26 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(15)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(15) Number of zones 1
Equipment Class SPLT AHU Floor Area 394.8 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 15 295 295 0.75 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 15 5.3 July 23:00 2.7 394.8

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 15
STUDIO 15 5.3 July 23:00 295 2.7 394.8 0.75

Hourly Analysis Program 6.2 Page 27 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(16)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(16) Number of zones 1
Equipment Class SPLT AHU Floor Area 394.3 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.6 Tons Peak coil load occurs at August 16:00
Total coil load 6.6 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 6.5 MBH Entering DB / WB 77.5 / 63.7 F
Coil CFM at peak load 300 CFM Leaving DB / WB 57.4 / 56.3 F
Sum of peak zone CFM 300 CFM Resulting RH 51 %
Sensible heat ratio 0.978 Design supply temp. 58.0 F
CFM/Ton 543.6 Zone T-stat Check 1 of 1 OK
sqft/Ton 715.6 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 16.8
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 3.4 MBH Load occurs at Design Heating
Coil CFM at Design Heating 300 CFM BTU/(hr sqft) 8.5
Max coil CFM 300 CFM Ent. DB / Lvg DB 68.0 / 78.5 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 300 CFM Fan motor BHP 0.16 BHP
Design CFM/sqft 0.76 CFM/sqft Fan motor kW 0.13 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 24 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 28 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(16)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(16) Number of zones 1
Equipment Class SPLT AHU Floor Area 394.3 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 16 300 300 0.76 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 16 5.4 July 23:00 2.8 394.3

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 16
STUDIO 16 5.4 July 23:00 300 2.8 394.3 0.76

Hourly Analysis Program 6.2 Page 29 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(17)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(17) Number of zones 1
Equipment Class SPLT AHU Floor Area 427.1 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.6 Tons Peak coil load occurs at August 16:00
Total coil load 7.1 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 6.9 MBH Entering DB / WB 77.6 / 63.7 F
Coil CFM at peak load 321 CFM Leaving DB / WB 57.4 / 56.3 F
Sum of peak zone CFM 321 CFM Resulting RH 51 %
Sensible heat ratio 0.978 Design supply temp. 58.0 F
CFM/Ton 542.4 Zone T-stat Check 1 of 1 OK
sqft/Ton 721.9 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 16.6
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 3.5 MBH Load occurs at Design Heating
Coil CFM at Design Heating 321 CFM BTU/(hr sqft) 8.3
Max coil CFM 321 CFM Ent. DB / Lvg DB 67.9 / 78.3 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 321 CFM Fan motor BHP 0.18 BHP
Design CFM/sqft 0.75 CFM/sqft Fan motor kW 0.14 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 26 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 30 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(17)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(17) Number of zones 1
Equipment Class SPLT AHU Floor Area 427.1 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 17 321 321 0.75 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 17 5.7 July 23:00 2.8 427.1

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 17
STUDIO 17 5.7 July 23:00 321 2.8 427.1 0.75

Hourly Analysis Program 6.2 Page 31 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(18)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(18) Number of zones 1
Equipment Class SPLT AHU Floor Area 451.6 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.6 Tons Peak coil load occurs at August 16:00
Total coil load 7.3 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 7.1 MBH Entering DB / WB 77.7 / 63.8 F
Coil CFM at peak load 326 CFM Leaving DB / WB 57.4 / 56.4 F
Sum of peak zone CFM 326 CFM Resulting RH 51 %
Sensible heat ratio 0.979 Design supply temp. 58.0 F
CFM/Ton 539.5 Zone T-stat Check 1 of 1 OK
sqft/Ton 746.6 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 16.1
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 3.7 MBH Load occurs at Design Heating
Coil CFM at Design Heating 326 CFM BTU/(hr sqft) 8.2
Max coil CFM 326 CFM Ent. DB / Lvg DB 67.8 / 78.5 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 326 CFM Fan motor BHP 0.18 BHP
Design CFM/sqft 0.72 CFM/sqft Fan motor kW 0.14 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 27 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 32 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(18)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(18) Number of zones 1
Equipment Class SPLT AHU Floor Area 451.6 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 18 326 326 0.72 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 18 5.8 July 23:00 3.0 451.6

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 18
STUDIO 18 5.8 July 23:00 326 3.0 451.6 0.72

Hourly Analysis Program 6.2 Page 33 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(2)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(2) Number of zones 1
Equipment Class SPLT AHU Floor Area 386.0 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 1.4 Tons Peak coil load occurs at August 15:00
Total coil load 17.2 MBH OA DB / WB 108.3 / 74.1 F
Sensible coil load 15.9 MBH Entering DB / WB 79.4 / 65.8 F
Coil CFM at peak load 682 CFM Leaving DB / WB 57.7 / 57.7 F
Sum of peak zone CFM 682 CFM Resulting RH 57 %
Sensible heat ratio 0.923 Design supply temp. 58.0 F
CFM/Ton 476.2 Zone T-stat Check 1 of 1 OK
sqft/Ton 269.5 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 44.5
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 6.0 MBH Load occurs at Design Heating
Coil CFM at Design Heating 682 CFM BTU/(hr sqft) 15.5
Max coil CFM 682 CFM Ent. DB / Lvg DB 66.6 / 74.9 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 682 CFM Fan motor BHP 0.37 BHP
Design CFM/sqft 1.77 CFM/sqft Fan motor kW 0.30 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 90 CFM CFM/person 15.50 CFM/person
CFM/sqft 0.23 CFM/sqft

Hourly Analysis Program 6.2 Page 34 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(2)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(2) Number of zones 1
Equipment Class SPLT AHU Floor Area 386.0 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 7 682 682 1.77 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 7 12.2 August 16:00 4.0 386.0

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 7
STUDIO 7 12.2 August 16:00 682 4.0 386.0 1.77

Hourly Analysis Program 6.2 Page 35 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(3)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(3) Number of zones 1
Equipment Class SPLT AHU Floor Area 380.8 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.9 Tons Peak coil load occurs at August 16:00
Total coil load 10.7 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 10.5 MBH Entering DB / WB 76.4 / 63.1 F
Coil CFM at peak load 518 CFM Leaving DB / WB 57.5 / 56.2 F
Sum of peak zone CFM 518 CFM Resulting RH 50 %
Sensible heat ratio 0.983 Design supply temp. 58.0 F
CFM/Ton 581.9 Zone T-stat Check 1 of 1 OK
sqft/Ton 427.9 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 28.0
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 4.4 MBH Load occurs at Design Heating
Coil CFM at Design Heating 518 CFM BTU/(hr sqft) 11.6
Max coil CFM 518 CFM Ent. DB / Lvg DB 68.9 / 76.9 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 518 CFM Fan motor BHP 0.28 BHP
Design CFM/sqft 1.36 CFM/sqft Fan motor kW 0.23 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 23 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 36 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(3)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(3) Number of zones 1
Equipment Class SPLT AHU Floor Area 380.8 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 6 518 518 1.36 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 6 9.3 August 16:00 4.2 380.8

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 6
STUDIO 6 9.3 August 16:00 518 4.2 380.8 1.36

Hourly Analysis Program 6.2 Page 37 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(4)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(4) Number of zones 1
Equipment Class SPLT AHU Floor Area 392.1 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.9 Tons Peak coil load occurs at August 16:00
Total coil load 10.9 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 10.7 MBH Entering DB / WB 76.4 / 63.1 F
Coil CFM at peak load 526 CFM Leaving DB / WB 57.5 / 56.1 F
Sum of peak zone CFM 526 CFM Resulting RH 50 %
Sensible heat ratio 0.983 Design supply temp. 58.0 F
CFM/Ton 580.5 Zone T-stat Check 1 of 1 OK
sqft/Ton 432.5 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 27.7
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 4.5 MBH Load occurs at Design Heating
Coil CFM at Design Heating 526 CFM BTU/(hr sqft) 11.6
Max coil CFM 526 CFM Ent. DB / Lvg DB 68.8 / 77.0 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 526 CFM Fan motor BHP 0.29 BHP
Design CFM/sqft 1.34 CFM/sqft Fan motor kW 0.23 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 24 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 38 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(4)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(4) Number of zones 1
Equipment Class SPLT AHU Floor Area 392.1 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 5 526 526 1.34 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 5 9.4 August 16:00 4.3 392.1

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 5
STUDIO 5 9.4 August 16:00 526 4.3 392.1 1.34

Hourly Analysis Program 6.2 Page 39 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(5)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(5) Number of zones 1
Equipment Class SPLT AHU Floor Area 411.3 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.8 Tons Peak coil load occurs at July 14:00
Total coil load 9.5 MBH OA DB / WB 108.3 / 74.1 F
Sensible coil load 9.4 MBH Entering DB / WB 76.8 / 63.2 F
Coil CFM at peak load 444 CFM Leaving DB / WB 57.2 / 55.9 F
Sum of peak zone CFM 444 CFM Resulting RH 50 %
Sensible heat ratio 0.984 Design supply temp. 58.0 F
CFM/Ton 560.2 Zone T-stat Check 1 of 1 OK
sqft/Ton 518.4 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 23.1
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 4.6 MBH Load occurs at Design Heating
Coil CFM at Design Heating 444 CFM BTU/(hr sqft) 11.1
Max coil CFM 444 CFM Ent. DB / Lvg DB 68.6 / 78.2 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 444 CFM Fan motor BHP 0.24 BHP
Design CFM/sqft 1.08 CFM/sqft Fan motor kW 0.19 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 25 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 40 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(5)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(5) Number of zones 1
Equipment Class SPLT AHU Floor Area 411.3 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 4 444 444 1.08 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 4 8.0 June 9:00 4.2 411.3

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 4
STUDIO 4 8.0 June 9:00 444 4.2 411.3 1.08

Hourly Analysis Program 6.2 Page 41 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(6)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(6) Number of zones 1
Equipment Class SPLT AHU Floor Area 404.1 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.8 Tons Peak coil load occurs at July 14:00
Total coil load 9.5 MBH OA DB / WB 108.3 / 74.1 F
Sensible coil load 9.3 MBH Entering DB / WB 76.8 / 63.2 F
Coil CFM at peak load 445 CFM Leaving DB / WB 57.3 / 56.0 F
Sum of peak zone CFM 445 CFM Resulting RH 50 %
Sensible heat ratio 0.984 Design supply temp. 58.0 F
CFM/Ton 562.8 Zone T-stat Check 1 of 1 OK
sqft/Ton 511.3 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 23.5
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 4.5 MBH Load occurs at Design Heating
Coil CFM at Design Heating 445 CFM BTU/(hr sqft) 11.2
Max coil CFM 445 CFM Ent. DB / Lvg DB 68.6 / 78.2 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 445 CFM Fan motor BHP 0.24 BHP
Design CFM/sqft 1.10 CFM/sqft Fan motor kW 0.19 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 24 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 42 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(6)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(6) Number of zones 1
Equipment Class SPLT AHU Floor Area 404.1 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 3 445 445 1.10 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 3 8.0 June 9:00 4.2 404.1

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 3
STUDIO 3 8.0 June 9:00 445 4.2 404.1 1.10

Hourly Analysis Program 6.2 Page 43 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(7)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(7) Number of zones 1
Equipment Class SPLT AHU Floor Area 404.4 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.8 Tons Peak coil load occurs at July 14:00
Total coil load 9.5 MBH OA DB / WB 108.3 / 74.1 F
Sensible coil load 9.3 MBH Entering DB / WB 76.8 / 63.2 F
Coil CFM at peak load 445 CFM Leaving DB / WB 57.3 / 56.0 F
Sum of peak zone CFM 445 CFM Resulting RH 50 %
Sensible heat ratio 0.984 Design supply temp. 58.0 F
CFM/Ton 563.0 Zone T-stat Check 1 of 1 OK
sqft/Ton 511.8 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 23.4
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 4.5 MBH Load occurs at Design Heating
Coil CFM at Design Heating 445 CFM BTU/(hr sqft) 11.2
Max coil CFM 445 CFM Ent. DB / Lvg DB 68.6 / 78.2 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 445 CFM Fan motor BHP 0.24 BHP
Design CFM/sqft 1.10 CFM/sqft Fan motor kW 0.19 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 24 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 44 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(7)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(7) Number of zones 1
Equipment Class SPLT AHU Floor Area 404.4 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 2 445 445 1.10 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 2 8.0 June 9:00 4.2 404.4

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 2
STUDIO 2 8.0 June 9:00 445 4.2 404.4 1.10

Hourly Analysis Program 6.2 Page 45 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(8)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(8) Number of zones 1
Equipment Class SPLT AHU Floor Area 407.7 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.8 Tons Peak coil load occurs at July 14:00
Total coil load 9.7 MBH OA DB / WB 108.3 / 74.1 F
Sensible coil load 9.6 MBH Entering DB / WB 76.8 / 63.2 F
Coil CFM at peak load 458 CFM Leaving DB / WB 57.3 / 56.0 F
Sum of peak zone CFM 458 CFM Resulting RH 50 %
Sensible heat ratio 0.984 Design supply temp. 58.0 F
CFM/Ton 564.4 Zone T-stat Check 1 of 1 OK
sqft/Ton 502.0 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 23.9
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 4.7 MBH Load occurs at Design Heating
Coil CFM at Design Heating 458 CFM BTU/(hr sqft) 11.4
Max coil CFM 458 CFM Ent. DB / Lvg DB 68.6 / 78.2 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 458 CFM Fan motor BHP 0.25 BHP
Design CFM/sqft 1.12 CFM/sqft Fan motor kW 0.20 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 24 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 46 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(8)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(8) Number of zones 1
Equipment Class SPLT AHU Floor Area 407.7 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 1 458 458 1.12 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 1 8.2 June 9:00 4.4 407.7

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 1
STUDIO 1 8.2 June 9:00 458 4.4 407.7 1.12

Hourly Analysis Program 6.2 Page 47 of 49

 Air System Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(9)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(9) Number of zones 1
Equipment Class SPLT AHU Floor Area 295.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Central Cooling Coil Sizing Data

Total coil load 0.4 Tons Peak coil load occurs at August 16:00
Total coil load 5.0 MBH OA DB / WB 107.3 / 73.8 F
Sensible coil load 4.9 MBH Entering DB / WB 77.5 / 63.7 F
Coil CFM at peak load 227 CFM Leaving DB / WB 57.4 / 56.3 F
Sum of peak zone CFM 227 CFM Resulting RH 51 %
Sensible heat ratio 0.979 Design supply temp. 58.0 F
CFM/Ton 544.4 Zone T-stat Check 1 of 1 OK
sqft/Ton 711.2 Max zone temperature deviation 0.0 F
BTU/(hr sqft) 16.9
Water flow @ 10.0 F rise N/A

Central Heating Coil Sizing Data

Max coil load 2.5 MBH Load occurs at Design Heating
Coil CFM at Design Heating 227 CFM BTU/(hr sqft) 8.6
Max coil CFM 227 CFM Ent. DB / Lvg DB 68.0 / 78.5 F
Water flow @ 20.0 F drop N/A

Supply Fan Sizing Data

Design CFM 227 CFM Fan motor BHP 0.12 BHP
Design CFM/sqft 0.77 CFM/sqft Fan motor kW 0.10 kW
Fan total static 2.00 in wg

Outdoor Ventilation Air Data

Design airflow CFM 18 CFM CFM/person 0.00 CFM/person
CFM/sqft 0.06 CFM/sqft

Hourly Analysis Program 6.2 Page 48 of 49

 Zone Sizing Summary for SPLIT SYSTEM ( STUDIO APARTMENT)(9)
(In Alternative: Default Alternative)
Project: report 05/14/2025
Prepared by: gg 1:29 AM
Air System Information
Air System Name SPLIT SYSTEM ( STUDIO APARTMENT)(9) Number of zones 1
Equipment Class SPLT AHU Floor Area 295.9 sqft
Air System Type SZCAV Location Lahore City, Pakistan

Sizing Calculation Information

Calculation Months Jan to Dec Zone CFM Sizing Sum of space airflow rates
Sizing Data Calculated Space CFM Sizing Individual peak space loads

Zone Terminal Sizing Data

Reheat Zone Zone

Design Minimum Reheat Coil Htg Unit Htg Unit Mixing
Supply Supply Coil Water Coil Water Box Fan
Airflow Airflow Zone Capacity gpm Capacity gpm Airflow
Zone Name (CFM) (CFM) CFM/sqft (MBH) @ 20.0 F (MBH) @ 20.0 F (CFM)
STUDIO 10 227 227 0.77 0.0 - 0.0 - 0

Zone Peak Sensible Loads

Zone Zone Zone

Cooling Time of Heating Floor
Sensible Peak Sensible Load Area
Zone Name (MBH) Cooling Load (MBH) (sqft)
STUDIO 10 4.1 July 23:00 2.1 295.9

Space Loads and Airflows

Time of
Cooling Peak Air Heating Floor
Zone Name / Sensible Sensible Flow Load Area Space
Space Name (MBH) Load (CFM) (MBH) (sqft) CFM/sqft
STUDIO 10
STUDIO 10 4.1 July 23:00 227 2.1 295.9 0.77

Hourly Analysis Program 6.2 Page 49 of 49