Trane 7½ - 20 Tons Manual page 13

Performance Data
10 Tons Gross Cooling Capacities
Table 4. Gross Cooling Capacities (MBh) 10 Ton TWA120A Heat Pump with 10 Ton TWE120A Air Handler
61
CFM Air Ent
flow DB °F MBH SHC
3600 75 114.6 90.1 126.2 76.3 138.8 51.1 110.6 88.1 121.8 74.5 134.0 49.4 106.2 85.9 117.1 72.6 128.9 47.7
80 115.0 104.8 126.4 85.8 138.8 66.4 111.1 102.8 122.0 83.9 134.0 64.6 106.9 100.7 117.3 81.9 128.9 62.6
85 117.1 117.1 126.5 100.7 138.8 81.2 113.7 113.7 122.0 98.6 134.0 79.3 110.1 110.1 117.4 96.5 129.0 77.4
90 122.7 122.7 126.9 115.2 138.9 95.9 119.2 119.2 122.7 113.2 134.2 94.0 115.5 115.5 118.2 111.1 129.1 92.1
4000 75 116.7 94.0 128.5 73.3 114.1 52.1 112.5 91.9 123.9 71.4 136.1 50.4 108.1 86.7 119.1 69.3 130.8 48.5
80 117.5 110.2 128.6 89.5 141.1 68.5 113.4 108.1 124.0 87.6 136.1 66.6 109.2 106.0 119.2 85.5 130.8 64.6
85 120.7 120.7 128.6 105.4 141.1 84.5 117.1 117.1 124.1 103.4 136.2 82.6 113.4 113.4 119.3 101.2 131.0 80.7
90 126.6 126.6 129.5 121.4 141.2 100.5 122.9 122.9 125.2 119.4 136.3 98.6 119.1 119.1 120.7 117.3 131.1 96.6
4400 75 118.5 97.7 130.3 75.5 142.9 53.0 114.2 95.6 125.6 73.6 137.8 51.1 109.6 93.4 120.7 71.6 132.4 49.2
80 119.7 115.3 130.4 93.0 142.9 70.4 115.6 113.2 125.8 91.0 137.8 68.5
85 123.9 123.9 130.5 110.0 143.0 87.7 120.2 120.2 125.9 107.9 138.0 85.8 116.3 116.3 121.1 105.8 132.6 83.8
90 129.9 129.9 131.9 127.4 143.1 104.8 126.1 126.1 127.5 125.4 138.1 102.9 122.2 122.2 122.0 122.0 132.7 100.9
4800 75 120.0 101.3 131.9 77.7 144.5 53.6 115.6 99.1 127.1 75.7 139.4 51.7 111.1 96.9 122.1 73.7 133.8 49.8
80 121.7 120.2 132.0 96.3 144.5 72.2 116.7 116.7 127.2 94.4 139.3 70.3 112.8 112.8 122.2 92.3 133.9 68.3
85 126.7 126.7 132.2 114.4 144.6 90.7 122.9 122.9 127.6 112.4 139.5 88.8 118.8 118.8 122.7 110.3 134.0 86.8
90 132.9 132.9 134.1 133.2 144.7 109.0 129.0 129.0 128.9 128.9 138.5 106.9 124.9 124.9 124.8 124.8 134.1 104.8
Ambient Temperature
61
CFM Air Ent
flow DB °F MBH SHC
3600 75 101.7 83.6 112.2 70.6 123.4 45.8
80 102.6 98.5 112.4 79.8 123.5 60.6
85 106.3 106.3 112.5 94.3 123.6 75.3
90 111.7 111.7 113.5 109.0 123.7 90.0
4000 75 103.5 87.5 114.0 67.2 125.2 46.5
80 104.9 103.8 114.2 83.4 125.3 62.6
85 109.5 109.5 114.4 99.0 125.4 78.6
90 115.0 115.0 115.9 115.2 125.5 94.5
4400 75 105.0 91.1 115.5 69.4 126.7 47.1
80 106.5 106.5 115.7 86.8 126.8 64.5
85 112.2 112.2 116.1 103.6 126.9 81.7
90 117.9 117.9 117.8 117.8 126.9 98.5
4800 75 106.3 94.7 116.7 71.5 128.0 47.7
80 108.7 108.7 116.9 89.8 128.0 66.2
85 114.6 114.6 117.6 108.0 128.2 84.7
90 120.5 120.5 120.4 120.4 128.2 102.6
Notes:
1. Dry coil condition. Total gross capacity (MBh) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total capacity.
2. All temperatures are in °F.
3. All capacities shown are gross and have not considered indoor fan heat.
4. To obtain net cooling capacities, subtract indoor fan heat.
5. MBH = Total Gross Cooling Capacity
6. SHC = Sensible Heat Capacity
SSP-PRC001-EN
85
67 73
MBH SHC MBH SHC MBH
115
Enter WB
67 73
MBH SHC MBH SHC
Ambient Temperature
95
Entering WB
61 67 73
SHC MBH SHC MBH SHC
105
61 67
MBH SHC MBH SHC MBH
11.3 111.1 120.8 89.0 132.5 66.5
73
SHC
13