Performance
Data(12½Ton)
Table PD-1 — Gross Cooling Capacities (MBh) | 12½ Ton Downflow Three Phase WCD150B | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | AmbientTemperature (F) | | | | | | | | | | | | | | | |
| | | | | 85 | | | | | | | | | | 95 | | | | | | | | | 105 | | | | | | | 115 | | | | |
| Enter. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Dry | | | | | | | | | | | | | | | | | | EnteringWet Bulb (F) | | | | | | | | | | | | | | | | | | |
CFM | Bulb | 61 | 67 | 73 | 61 | | 67 | 73 | | | 61 | 67 | 73 | 61 | 67 | 73 | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | |
Airflow | (F) | MBH SHC MBH SHC MBH SHC | MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC | MBH SHC MBH SHC MBH SHC |
| 75 | 140.0 | 113.0 | 153.0 | 90.8 158.0 | 57.9 | 128.0 | 106.0 149.0 | 83.3 160.0 | | 56.3 116.0 | 99.8 137.0 | 83.3 157.0 | 53.5 | 104.0 | 93.3 124.0 | 77.1 148.0 | 48.9 |
4500 | 80 | 141.0 | 134.0 | 154.0 105.0 159.0 | 78.3 | 130.0 | 128.0 | 149.0 | 104.0 161.0 | | 77.4 119.0 | 119.0 138.0 | 98.3 157.0 | 74.3 | | 109.0 | 109.0 125.0 | 91.8 148.0 | 69.6 |
| 85 | 146.0 | 146.0 | 155.0 124.0 | 160.0 | 94.3 | 139.0 | 139.0 150.0 | 125.0 | 162.0 | | 95.8 | 129.0 | 129.0 138.0 | 119.0 | 158.0 | 94.9 | | 119.0 | 119.0 125.0 | 113.0 148.0 | 90.2 |
| 90 | 153.0 153.0 | 156.0 143.0 162.0 | 111.0 | 148.0 | 148.0 | 151.0 | 145.0 | 163.0 | 114.0 140.0 | 140.0 139.0 139.0 | 158.0 | 114.0 | 130.0 | 130.0 129.0 129.0 | 148.0 | 111.0 |
| 75 | 143.0 | 119.0 | 154.0 | 93.5 159.0 | 59.0 | 132.0 | 113.0 | 152.0 | 87.2 161.0 | | 57.4 119.0 | 106.0 141.0 | 88.6 159.0 | 54.8 | 107.0 | 99.5 127.0 | 82.3 151.0 | 50.9 |
5000 | 80 | 145.0 | 141.0 | 156.0 108.0 160.0 | 79.2 | 134.0 | 134.0 | 152.0 | 109.0 162.0 | | 79.5 124.0 | 124.0 141.0 | 104.0 160.0 | 77.2 | 114.0 | 114.0 128.0 | 97.5 151.0 | 72.9 |
| 85 | 150.0 | 150.0 | 157.0 128.0 162.0 | 97.0 | 145.0 | 145.0 | 153.0 | 131.0 164.0 | | 98.4 135.0 | 135.0 142.0 | 127.0 | 160.0 | 98.9 | 125.0 | 125.0 129.0 | 120.0 152.0 | 95.3 |
| 90 | 156.0 156.0 | 158.0 148.0 164.0 | 112.0 | 153.0 | 153.0 | 155.0 | 153.0 | 165.0 | 118.0 | 146.0 | 146.0 146.0 146.0 | 161.0 | 120.0 | 136.0 | 136.0 136.0 136.0 | 152.0 | 118.0 |
| 75 | 145.0 | 124.0 | 155.0 | 96.1 160.0 | 60.0 | 135.0 | 119.0 | 153.0 | 90.7 162.0 | | 58.5 | 122.0 | 112.0 144.0 | 93.8 160.0 | 55.7 | 110.0 | 105.0 130.0 | 87.4 154.0 | 52.4 |
5500 | 80 | 147.0 | 147.0 | 157.0 111.0 162.0 | 80.5 | 139.0 | 139.0 154.0 | 113.0 | 163.0 | | 80.9 | 129.0 | 129.0 144.0 | 110.0 | 161.0 | 79.9 | 118.0 | 118.0 131.0 | 103.0 | 154.0 | 75.9 |
| 85 | 153.0 153.0 | 158.0 132.0 164.0 | 97.4 | 149.0 | 149.0 | 155.0 | 137.0 165.0 | 101.0 | 140.0 | 140.0 145.0 134.0 | 162.0 | 102.0 | 130.0 | 130.0 132.0 | 128.0 | 154.0 | 100.0 |
| 90 | 159.0 159.0 | 160.0 152.0 166.0 | 115.0 | 157.0 | 157.0 | 157.0 | 157.0 | 166.0 121.0 | 151.0 | 151.0 151.0 151.0 163.0 125.0 | 141.0 | 141.0 141.0 141.0 | 154.0 124.0 |
| 75 | 147.0 | 128.0 | 156.0 | 98.4 160.0 | 60.0 | 138.0 | 125.0 | 155.0 | 92.7 163.0 | | 59.5 | 125.0 | 118.0 147.0 | 88.6 161.0 | 57.2 | 112.0 | 111.0 132.0 | 92.4 155.0 | 52.5 |
6000 | 80 | 150.0 | 150.0 | 158.0 113.0 162.0 | 81.2 | 144.0 | 144.0 156.0 | 117.0 164.0 | | 82.1 | 133.0 | 133.0 147.0 | 115.0 | 162.0 | 82.1 | 122.0 | 122.0 133.0 | 108.0 | 156.0 | 78.7 |
| 85 | 156.0 156.0 | 159.0 135.0 164.0 | 98.4 | 153.0 | 153.0 | 157.0 | 142.0 166.0 | 103.0 | 145.0 | 145.0 148.0 141.0 | 163.0 | 106.0 | 134.0 | 134.0 134.0 | 134.0 | 156.0 | 104.0 |
| 90 | 160.0 160.0 | 161.0 156.0 166.0 | 116.0 | 160.0 | 160.0 | 160.0 | 160.0 | 167.0 123.0 | 155.0 | 155.0 155.0 155.0 165.0 129.0 | 146.0 | 146.0 146.0 146.0 | 157.0 130.0 |
Notes:
1.Dry Coil Condition. Total Gross Cooling Capacity (MBh) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total capacity.
2.All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat.
3.MBH = Total Gross Capacity
4.SHC = Sensible Heat Capacity
Table PD-2 — Gross Cooling Capacities (MBh) | 12½ Ton Horizontal Three Phase WCH150B | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | AmbientTemperature (F) | | | | | | | | | | | | | | | | | |
| | | | | | 85 | | | | | | | | 95 | | | | | | | | | 105 | | | | | | | | | | | 115 | | | | |
| Enter. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Dry | | | | | | | | | | | | | | | | | | | | | EnteringWet Bulb (F) | | | | | | | | | | | | | | | | | |
CFM | Bulb | | 61 | | | 67 | | 73 | | 61 | | 67 | | | 73 | 61 | | 67 | | 73 | | | | 61 | | 67 | | | 73 |
Airflow | (F) | MBH SHC MBH SHC MBH SHC | MBH SHC MBH SHC MBH SHC | MBH SHC MBH SHC MBH SHC | MBH SHC MBH SHC MBH SHC |
| 75 | 140.0 | 113.0 | 153.0 | 91.1 159.0 | 58.0 | 128.0 | 106.0 | 149.0 | 83.3 160.0 | 56.2 | 116.0 | 100.0 137.0 | 82.9 157.0 | 53.5 | 104.0 | 93.5 124.0 | 76.7 147.0 | 48.9 |
4500 | 80 | 141.0 | 134.0 | 154.0 105.0 160.0 | 78.3 | 130.0 | 128.0 | 149.0 104.0 | 161.0 | 77.5 | 119.0 | 119.0 | 138.0 | 98.4 157.0 | 74.3 | | 109.0 | 109.0 124.0 | 91.9 148.0 | 69.6 |
| 85 | 146.0 | 146.0 | 155.0 124.0 | 161.0 | 94.3 | 139.0 | 139.0 | 149.0 | 125.0 | 162.0 | 96.0 | 129.0 | 129.0 138.0 | 119.0 | 158.0 | 95.0 | | 119.0 | 119.0 125.0 | 113.0 148.0 | 90.2 |
| 90 | 153.0 153.0 | 156.0 143.0 163.0 | 110.0 | 148.0 | 148.0 | 151.0 | 145.0 | 163.0 | 114.0 | 140.0 | 140.0 139.0 139.0 | 158.0 | 115.0 | 130.0 | 130.0 129.0 129.0 | 148.0 | 111.0 |
| 75 | 143.0 | 119.0 | 154.0 | 93.3 160.0 | 59.0 | 132.0 | 113.0 | 151.0 | 86.8 161.0 | 57.4 | 119.0 | 106.0 141.0 | 88.2 159.0 | 54.7 | 107.0 | 99.8 127.0 | 81.8 151.0 | 50.8 |
5000 | 80 | 145.0 | 142.0 | 156.0 109.0 162.0 | 79.9 | 134.0 | 134.0 | 152.0 109.0 | 162.0 | 79.6 | 124.0 | 124.0 | 141.0 | 104.0 159.0 | 77.3 | 114.0 | 114.0 128.0 | 97.7 151.0 | 72.9 |
| 85 | 150.0 | 150.0 | 157.0 129.0 164.0 | 96.6 | 145.0 | 145.0 | 152.0 | 131.0 | 164.0 | 98.7 | 135.0 | 135.0 | 142.0 | 127.0 160.0 | 99.1 | 125.0 | 125.0 129.0 | 121.0 151.0 | 95.5 |
| 90 | 156.0 156.0 | 158.0 149.0 164.0 | 112.0 | 153.0 | 153.0 | 153.0 | 153.0 | 165.0 | 118.0 | 146.0 | 146.0 146.0 146.0 | 161.0 | 120.0 | 136.0 | 136.0 136.0 136.0 | 151.0 | 118.0 |
| 75 | 145.0 | 124.0 | 156.0 | 95.9 160.0 | 60.1 | 135.0 | 119.0 | 153.0 | 90.8 162.0 | 58.5 | 122.0 | 112.0 | 144.0 | 93.2 160.0 | 55.8 | 110.0 | 106.0 130.0 | 86.9 153.0 | 52.3 |
5500 | 80 | 147.0 | 147.0 | 157.0 111.0 162.0 | 80.8 | 139.0 | 139.0 | 154.0 | 114.0 | 163.0 | 81.0 | 129.0 | 129.0 144.0 | 110.0 | 161.0 | 80.1 | 118.0 | 118.0 130.0 | 103.0 | 154.0 | 76.0 |
| 85 | 154.0 154.0 | 158.0 133.0 164.0 | 97.9 | 149.0 | 149.0 | 155.0 | 137.0 | 165.0 | 101.0 | 140.0 | 140.0 145.0 | 135.0 | 162.0 | 103.0 | 130.0 | 130.0 132.0 | 128.0 | 154.0 | 100.0 |
| 90 | 159.0 159.0 | 160.0 153.0 166.0 | 115.0 | 157.0 | 157.0 | 157.0 157.0 | 167.0 121.0 | 151.0 | 151.0 151.0 151.0 163.0 125.0 | 141.0 | 141.0 141.0 141.0 | 154.0 124.0 |
| 75 | 147.0 | 129.0 | 157.0 | 98.2 161.0 | 60.6 | 138.0 | 125.0 | 155.0 | 92.9 163.0 | 59.5 | 125.0 | 118.0 | 146.0 | 88.7 161.0 | 57.1 | 111.0 | 111.0 132.0 | 91.8 155.0 | 52.5 |
6000 | 80 | 150.0 | 150.0 | 158.0 114.0 163.0 | 81.5 | 144.0 | 144.0 | 156.0 | 118.0 | 164.0 | 82.1 | 133.0 | 133.0 147.0 | 115.0 | 162.0 | 82.3 | 122.0 | 122.0 133.0 | 109.0 | 155.0 | 78.8 |
| 85 | 156.0 156.0 | 160.0 136.0 165.0 | 99.1 | 153.0 | 153.0 | 157.0 | 143.0 | 166.0 | 103.0 | 145.0 | 145.0 148.0 | 142.0 | 163.0 | 106.0 | 134.0 | 134.0 134.0 | 134.0 | 156.0 | 105.0 |
| 90 | 161.0 161.0 | 162.0 157.0 167.0 | 117.0 | 160.0 | 160.0 | 160.0 160.0 | 168.0 124.0 | 155.0 | 155.0 155.0 155.0 164.0 130.0 | 146.0 | 146.0 146.0 146.0 | 156.0 130.0 |
Notes:
1.Dry Coil Condition. Total Gross Cooling Capacity (MBh) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total capacity.
2.All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat.
3.MBH = Total Gross Capacity
4.SHC = Sensible Heat Capacity