29
Table 29-1 Gross Cooling Capacities (MBH) 15 Ton Three Phase YC
✱✱
✱✱
✱180B3, B4, BW
Ambient Temperature
85 95 105 115
Enter.
Dry Entering Wet Bulb
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
75 171.3 138.6 188.6 103.5 199.5 69.0 160.8 133.8 180.3 99.1 193.9 65.9 146.6 125.3 168.5 92.8 186.8 62.4 128.5 117.2 153.3 88.0 178.3 60.9
80 171.3 165.8 188.6 131.2 199.5 98.1 160.8 158.1 180.3 127.3 193.9 95.3 146.6 146.0 168.5 122.2 186.8 92.0 130.6 130.6 153.3 118.5 178.3 91.3
5400
85 172.4 172.4 188.6 159.2 199.5 131.1 166.4 166.4 180.3 155.9 193.9 128.5 156.2 156.2 168.5 151.3 186.8 124.7 140.2 140.2 153.3 148.4 178.3 124.8
90 178.9 178.9 188.6 184.0 199.5 151.0 174.9 174.9 180.3 177.8 193.9 148.8 159.0 159.0 168.5 168.0 186.8 145.2 150.2 150.2 154.5 154.5 178.3 146.1
75 173.9 144.9 191.5 108.2 202.6 72.1 163.3 139.8 183.0 103.6 196.9 68.9 148.8 130.9 171.1 97.0 189.7 65.2 130.4 122.5 155.7 92.0 181.0 63.6
80 173.9 173.2 191.5 137.1 202.6 102.5 165.3 165.3 183.0 133.1 196.9 99.6 152.5 152.5 171.1 127.6 189.7 96.2 136.4 136.4 155.7 123.9 181.0 95.4
6000
85 180.2 180.2 191.5 166.4 202.6 136.9 173.9 173.9 183.0 162.9 196.9 134.3 163.2 163.2 171.1 158.1 189.7 130.3 146.5 146.5 155.7 155.1 181.0 130.4
90 186.9 186.9 192.2 192.2 202.6 157.8 182.7 182.7 185.8 185.8 196.9 155.5 166.2 166.2 175.5 175.5 189.7 151.7 156.9 156.9 161.4 161.4 181.0 152.6
75 176.3 149.9 194.1 112.0 205.4 74.6 165.6 144.7 185.6 107.2 199.6 71.3 150.9 135.5 173.5 100.4 192.3 67.5 132.2 126.8 157.8 95.2 183.5 65.8
80 179.3 179.3 194.1 141.9 205.4 106.1 171.0 171.0 185.6 137.7 199.6 103.1 157.9 157.9 173.5 132.1 192.3 99.5 141.2 141.2 157.8 128.2 183.5 98.8
6600
85 186.5 186.5 194.1 172.2 205.4 141.7 180.0 180.0 185.6 168.6 199.6 139.0 168.9 168.9 173.5 163.6 192.3 134.9 151.6 151.6 160.5 160.5 183.5 135.0
90 193.5 193.5 198.9 198.9 205.4 163.3 189.1 189.1 192.3 192.3 199.6 161.0 172.0 172.0 181.7 181.7 192.3 157.0 162.4 162.4 167.1 167.1 183.5 158.0
75 178.9 157.3 197.0 117.5 208.5 78.3 168.0 151.8 188.3 112.5 202.6 74.8 153.1 142.2 176.1 105.4 195.2 70.9 134.2 133.0 160.2 99.9 186.2 69.1
80 188.1 188.1 197.0 148.9 208.5 111.3 179.5 179.5 188.3 144.5 202.6 108.2 165.6 165.6 176.1 138.6 195.2 104.4 148.2 148.2 160.2 134.5 186.2 103.6
7200
85 195.7 195.7 197.0 180.7 208.5 148.7 188.9 188.9 188.3 176.9 202.6 145.8 177.3 177.3 176.1 171.7 195.2 141.5 159.1 159.1 168.4 168.4 186.2 141.7
90 203.0 203.0 208.8 208.8 208.5 171.4 198.4 198.4 201.8 201.8 202.6 168.9 180.5 180.5 190.6 190.6 195.2 164.8 170.4 170.4 175.3 175.3 186.2 165.8
NOTES:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Performance 15
,,
,,
, 17½ Ton
Data
Standard Efficiency
Table 29-2 Gross Cooling Capacities (MBH) 17½ Ton Three Phase YC
✱✱
✱✱
✱210C3,C4,CW
Ambient Temperature
85 95 105 115
Enter
Dry Entering Wet Bulb
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
75 191.0 151.0 216.0 120.0 229.0 83.9 175.0 142.0 204.0 113.0 221.0 79.5 159.0 133.0 188.0 106.0 211.0 74.5 142.0 125.0 170.0 97.6 197.0 68.4
6300 80 192.0 177.0 216.0 145.0 231.0 112.0 176.0 168.0 204.0 140.0 222.0 106.0 159.0 159.0 188.0 132.0 211.0 101.0 147.0 147.0 170.0 124.0 197.0 94.3
85 198.0 198.0 217.0 170.0 232.0 134.0 185.0 185.0 204.0 165.0 223.0 131.0 173.0 173.0 188.0 158.0 212.0 126.0 160.0 160.0 171.0 150.0 198.0 120.0
90 210.0 210.0 218.0 195.0 234.0 156.0 199.0 199.0 205.0 191.0 225.0 154.0 186.0 186.0 190.0 184.0 213.0 150.0 174.0 174.0 173.0 173.0 198.0 145.0
75 197.0 158.0 219.0 124.0 231.0 84.6 180.0 150.0 208.0 118.0 224.0 80.5 163.0 141.0 192.0 110.0 213.0 75.8 146.0 132.0 175.0 102.0 200.0 69.6
7000 80 198.0 187.0 220.0 151.0 233.0 115.0 182.0 179.0 208.0 146.0 225.0 110.0 166.0 166.0 193.0 139.0 214.0 104.0 153.0 153.0 175.0 131.0 201.0 97.9
85 206.0 206.0 221.0 177.0 234.0 137.0 194.0 194.0 209.0 173.0 226.0 135.0 181.0 181.0 193.0 167.0 215.0 131.0 167.0 167.0 175.0 159.0 201.0 126.0
90 216.0 216.0 222.0 203.0 237.0 160.0 206.0 206.0 210.0 201.0 228.0 159.0 195.0 195.0 194.0 194.0 216.0 157.0 181.0 181.0 181.0 181.0 202.0 152.0
75 201.0 166.0 221.0 127.0 233.0 86.0 184.0 157.0 211.0 122.0 225.0 82.0 167.0 148.0 196.0 115.0 215.0 76.9 150.0 140.0 178.0 107.0 202.0 70.8
7700 80 203.0 197.0 222.0 155.0 235.0 118.0 186.0 186.0 211.0 151.0 226.0 113.0 173.0 173.0 196.0 145.0 216.0 108.0 159.0 159.0 178.0 137.0 203.0 101.0
85 212.0 212.0 224.0 183.0 237.0 140.0 201.0 201.0 212.0 181.0 228.0 138.0 187.0 187.0 197.0 175.0 217.0 135.0 174.0 174.0 179.0 168.0 204.0 130.0
90 221.0 221.0 225.0 211.0 239.0 164.0 212.0 212.0 214.0 210.0 230.0 164.0 201.0 201.0 201.0 201.0 219.0 162.0 188.0 188.0 188.0 188.0 205.0 159.0
75 205.0 172.0 223.0 130.0 234.0 87.2 188.0 164.0 213.0 126.0 227.0 83.3 170.0 155.0 199.0 119.0 217.0 78.0 153.0 147.0 181.0 111.0 204.0 72.0
8400 80 207.0 205.0 225.0 159.0 237.0 121.0 192.0 192.0 214.0 156.0 228.0 114.0 178.0 178.0 199.0 151.0 218.0 110.0 164.0 164.0 181.0 143.0 205.0 105.0
85 216.0 216.0 226.0 188.0 238.0 143.0 206.0 206.0 215.0 187.0 230.0 141.0 193.0 193.0 200.0 183.0 220.0 139.0 179.0 179.0 183.0 176.0 206.0 135.0
90 226.0 226.0 228.0 217.0 241.0 167.0 217.0 217.0 217.0 217.0 233.0 168.0 206.0 206.0 206.0 206.0 221.0 167.0 193.0 193.0 193.0 193.0 207.0 165.0
NOTES:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat.
2. MBH = Total Gross Cooling Capacity
3. SHC = Sensible Heat Capacity
✲Indicates both downflow and horizontal units.
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