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TABLE 6: COOLING CAPACITIES FOR J20DJ |
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Air on Evaporator Coil |
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| Temperature of Air on Condenser Coil |
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| 85°F |
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| Total2 |
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| 95°F |
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| WB | Total |
| Total2 |
| Sensible Capacity (MBH)* |
| Total |
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| Sensible Capacity (MBH)* |
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CFM | Cap.1 |
| Input |
| Return Dry Bulb (°F) |
| Cap.1 |
| Input |
| Return Dry Bulb (°F) |
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| (°F) |
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| (MBH) |
| (kW) | 86 | 83 |
| 80 | 77 | 74 | 71 | 68 | (MBH) |
| (kW) | 86 | 83 |
| 80 | 77 | 74 | 71 | 68 | |
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| 72 | 273.1 |
| 16.90 | 149.8 | 132.7 |
| 115.6 | 98.5 | 81.4 | - | - | 257.3 |
| 18.45 | 150.2 | 133.1 |
| 116.0 | 98.9 | 81.8 | - | - |
6000 | 67 | 248.6 |
| 16.43 | 197.6 | 180.5 |
| 163.4 | 146.3 | 129.1 | 112.0 | 94.9 | 237.3 |
| 17.83 | 192.3 | 175.1 |
| 158.0 | 140.9 | 123.8 | 106.7 | 89.6 |
62 | 231.2 |
| 16.44 | 227.9 | 210.8 |
| 193.7 | 176.6 | 159.5 | 142.4 | 125.3 | 215.2 |
| 17.64 | 215.2 | 200.8 |
| 183.7 | 166.6 | 149.5 | 132.4 | 115.3 | |
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| 57 | 216.6 |
| 15.98 | 216.6 | 210.2 |
| 193.1 | 176.0 | 158.9 | 141.8 | 124.7 | 221.2 |
| 17.98 | 221.2 | 213.2 |
| 196.1 | 179.0 | 161.8 | 144.7 | 127.6 |
| 72 | 278.7 |
| 16.96 | 165.8 | 145.6 |
| 125.4 | 105.1 | 84.9 | - | - | 264.7 |
| 18.51 | 167.2 | 146.9 |
| 126.7 | 106.5 | 86.3 | - | - |
7000 | 67 | 253.8 |
| 16.49 | 217.5 | 197.3 |
| 177.1 | 156.9 | 136.7 | 116.5 | 96.2 | 244.2 |
| 17.89 | 213.1 | 192.9 |
| 172.7 | 152.4 | 132.2 | 112.0 | 91.8 |
62 | 236.0 |
| 16.50 | 234.4 | 225.8 |
| 210.0 | 189.8 | 169.6 | 149.4 | 129.2 | 221.5 |
| 17.70 | 221.5 | 214.3 |
| 200.7 | 180.5 | 160.3 | 140.0 | 119.8 | |
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| 57 | 221.1 |
| 16.04 | 221.1 | 217.9 |
| 209.3 | 189.1 | 168.9 | 148.7 | 128.5 | 227.6 |
| 18.04 | 227.6 | 223.6 |
| 214.2 | 194.0 | 173.8 | 153.5 | 133.3 |
| 72 | 284.4 |
| 17.02 | 181.8 | 158.4 |
| 135.1 | 111.8 | 88.4 | - | - | 272.2 |
| 18.58 | 184.1 | 160.8 |
| 137.4 | 114.1 | 90.8 | - | - |
8000 | 67 | 259.0 |
| 16.55 | 237.5 | 214.2 |
| 190.9 | 167.5 | 144.2 | 120.9 | 97.6 | 251.0 |
| 17.95 | 233.9 | 210.6 |
| 187.3 | 164.0 | 140.6 | 117.3 | 94.0 |
62 | 240.8 |
| 16.56 | 240.8 | 240.8 |
| 226.3 | 203.0 | 179.7 | 156.4 | 133.0 | 227.7 |
| 17.76 | 227.7 | 227.7 |
| 217.7 | 194.4 | 171.0 | 147.7 | 124.4 | |
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| 57 | 225.6 |
| 16.10 | 225.6 | 225.6 |
| 225.6 | 202.3 | 178.9 | 155.6 | 132.3 | 234.0 |
| 18.10 | 234.0 | 234.0 |
| 232.3 | 209.0 | 185.7 | 162.4 | 139.0 |
| 72 | 291.0 |
| 17.43 | 193.1 | 167.5 |
| 141.8 | 116.1 | 90.4 | - | - | 277.5 |
| 18.98 | 195.6 | 169.9 |
| 144.2 | 118.5 | 92.9 | - | - |
8700 | 67 | 265.0 |
| 16.95 | 251.7 | 226.0 |
| 200.3 | 174.7 | 149.0 | 123.3 | 97.6 | 256.0 |
| 18.33 | 247.4 | 222.2 |
| 196.5 | 170.8 | 145.2 | 119.5 | 93.8 |
62 | 246.4 |
| 16.96 | 246.4 | 246.4 |
| 237.6 | 211.9 | 186.2 | 160.5 | 134.9 | 232.2 |
| 18.14 | 232.2 | 232.2 |
| 227.2 | 201.5 | 175.8 | 150.1 | 124.5 | |
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| 57 | 230.8 |
| 16.49 | 230.8 | 230.8 |
| 230.8 | 205.2 | 179.5 | 153.8 | 128.1 | 238.6 |
| 18.50 | 238.6 | 238.6 |
| 237.7 | 212.1 | 186.4 | 160.7 | 135.0 |
| 72 | 297.7 |
| 17.84 | 204.5 | 176.5 |
| 148.5 | 120.5 | 92.4 | - | - | 282.9 |
| 19.38 | 207.0 | 179.0 |
| 151.0 | 123.0 | 94.9 | - | - |
9400 | 67 | 271.0 |
| 17.35 | 265.8 | 237.8 |
| 209.8 | 181.8 | 153.7 | 125.7 | 97.7 | 260.9 |
| 18.72 | 260.9 | 233.7 |
| 205.7 | 177.7 | 149.7 | 121.7 | 93.6 |
62 | 252.0 |
| 17.36 | 252.0 | 252.0 |
| 248.8 | 220.7 | 192.7 | 164.7 | 136.7 | 236.6 |
| 18.53 | 236.6 | 236.6 |
| 236.6 | 208.6 | 180.6 | 152.6 | 124.6 | |
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| 57 | 236.1 |
| 16.88 | 236.1 | 236.1 |
| 236.1 | 208.1 | 180.1 | 152.0 | 124.0 | 243.2 |
| 18.89 | 243.2 | 243.2 |
| 243.2 | 215.1 | 187.1 | 159.1 | 131.1 |
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| 105°F |
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| 115°F |
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| 72 | 244.1 |
| 20.09 | 146.5 | 129.4 |
| 112.3 | 95.2 | 78.1 | - | - | 230.8 |
| 21.72 | 142.8 | 125.7 |
| 108.6 | 91.5 | 74.4 | - | - |
6000 | 67 | 225.3 |
| 19.63 | 186.7 | 169.6 |
| 152.5 | 135.4 | 118.3 | 101.2 | 84.1 | 213.4 |
| 21.43 | 181.2 | 164.1 |
| 147.0 | 129.9 | 112.8 | 95.7 | 78.6 |
62 | 202.7 |
| 19.37 | 202.7 | 194.9 |
| 177.7 | 160.6 | 143.5 | 126.4 | 109.3 | 190.2 |
| 21.09 | 190.2 | 188.9 |
| 171.8 | 154.7 | 137.6 | 120.5 | 103.4 | |
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| 57 | 211.7 |
| 19.63 | 211.7 | 205.7 |
| 188.6 | 171.5 | 154.4 | 137.3 | 120.2 | 202.2 |
| 21.28 | 202.2 | 198.2 |
| 181.1 | 164.0 | 146.9 | 129.8 | 112.7 |
| 72 | 250.6 |
| 20.15 | 162.5 | 142.2 |
| 122.0 | 101.8 | 81.6 | - | - | 236.4 |
| 21.79 | 157.8 | 137.5 |
| 117.3 | 97.1 | 76.9 | - | - |
7000 | 67 | 231.3 |
| 19.69 | 206.2 | 185.9 |
| 165.7 | 145.5 | 125.3 | 105.1 | 84.9 | 218.5 |
| 21.50 | 199.2 | 179.0 |
| 158.8 | 138.6 | 118.4 | 98.1 | 77.9 |
62 | 208.1 |
| 19.43 | 208.1 | 204.2 |
| 193.1 | 172.9 | 152.7 | 132.5 | 112.3 | 194.8 |
| 21.16 | 194.8 | 194.1 |
| 185.6 | 165.4 | 145.1 | 124.9 | 104.7 | |
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| 57 | 217.3 |
| 19.70 | 217.3 | 214.3 |
| 204.9 | 184.7 | 164.5 | 144.3 | 124.1 | 207.0 |
| 21.35 | 207.0 | 205.1 |
| 195.7 | 175.4 | 155.2 | 135.0 | 114.8 |
| 72 | 257.0 |
| 20.22 | 178.4 | 155.1 |
| 131.7 | 108.4 | 85.1 | - | - | 241.9 |
| 21.87 | 172.7 | 149.4 |
| 126.0 | 102.7 | 79.4 | - | - |
8000 | 67 | 237.3 |
| 19.76 | 225.6 | 202.3 |
| 178.9 | 155.6 | 132.3 | 109.0 | 85.6 | 223.6 |
| 21.58 | 217.3 | 193.9 |
| 170.6 | 147.3 | 123.9 | 100.6 | 77.3 |
62 | 213.5 |
| 19.50 | 213.5 | 213.5 |
| 208.5 | 185.2 | 161.9 | 138.5 | 115.2 | 199.4 |
| 21.24 | 199.4 | 199.4 |
| 199.4 | 176.0 | 152.7 | 129.4 | 106.1 | |
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| 57 | 222.9 |
| 19.77 | 222.9 | 222.9 |
| 221.3 | 197.9 | 174.6 | 151.3 | 128.0 | 211.9 |
| 21.43 | 211.9 | 211.9 |
| 210.2 | 186.9 | 163.5 | 140.2 | 116.9 |
| 72 | 264.1 |
| 20.56 | 191.3 | 165.6 |
| 139.9 | 114.3 | 88.6 | - | - | 250.6 |
| 22.15 | 187.0 | 161.3 |
| 135.6 | 110.0 | 84.3 | - | - |
8700 | 67 | 243.8 |
| 20.09 | 238.0 | 215.7 |
| 190.0 | 164.4 | 138.7 | 113.0 | 87.3 | 231.7 |
| 21.85 | 228.5 | 209.3 |
| 183.6 | 157.9 | 132.2 | 106.6 | 80.9 |
62 | 219.4 |
| 19.83 | 219.4 | 219.4 |
| 216.9 | 191.2 | 165.5 | 139.8 | 114.2 | 206.6 |
| 21.51 | 206.6 | 206.6 |
| 206.6 | 180.9 | 155.2 | 129.5 | 103.9 | |
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| 57 | 229.0 |
| 20.10 | 229.0 | 229.0 |
| 228.2 | 202.5 | 176.9 | 151.2 | 125.5 | 219.5 |
| 21.70 | 219.5 | 219.5 |
| 218.7 | 193.0 | 167.3 | 141.7 | 116.0 |
| 72 | 271.1 |
| 20.91 | 204.1 | 176.1 |
| 148.1 | 120.1 | 92.1 | - | - | 259.4 |
| 22.43 | 201.3 | 173.3 |
| 145.2 | 117.2 | 89.2 | - | - |
9400 | 67 | 250.3 |
| 20.43 | 250.3 | 229.2 |
| 201.1 | 173.1 | 145.1 | 117.1 | 89.1 | 239.7 |
| 22.13 | 239.7 | 224.6 |
| 196.6 | 168.6 | 140.5 | 112.5 | 84.5 |
62 | 225.2 |
| 20.16 | 225.2 | 225.2 |
| 225.2 | 197.2 | 169.2 | 141.1 | 113.1 | 213.8 |
| 21.78 | 213.8 | 213.8 |
| 213.8 | 185.7 | 157.7 | 129.7 | 101.7 | |
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| 57 | 235.2 |
| 20.43 | 235.2 | 235.2 |
| 235.2 | 207.1 | 179.1 | 151.1 | 123.1 | 227.2 |
| 21.98 | 227.2 | 227.2 |
| 227.2 | 199.2 | 171.1 | 143.1 | 115.1 |
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| 125°F |
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| 72 | 217.6 |
| 23.35 | 139.1 | 122.0 |
| 104.9 | 87.8 | 70.7 | - | - |
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6000 | 67 | 201.4 |
| 23.23 | 175.7 | 158.6 |
| 141.5 | 124.4 | 107.3 | 90.2 | 73.1 |
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62 | 177.7 |
| 22.82 | 177.7 | 177.7 |
| 165.8 | 148.7 | 131.6 | 114.5 | 97.4 |
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| 57 | 192.7 |
| 22.93 | 192.7 | 190.8 |
| 173.7 | 156.5 | 139.4 | 122.3 | 105.2 |
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| 72 | 222.2 |
| 23.43 | 153.1 | 132.8 |
| 112.6 | 92.4 | 72.2 | - | - |
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7000 | 67 | 205.6 |
| 23.31 | 192.3 | 172.1 |
| 151.9 | 131.7 | 111.4 | 91.2 | 71.0 |
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62 | 181.5 |
| 22.90 | 181.5 | 181.5 |
| 178.0 | 157.8 | 137.6 | 117.4 | 97.1 |
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| 57 | 196.8 |
| 23.01 | 196.8 | 195.8 |
| 186.4 | 166.2 | 146.0 | 125.7 | 105.5 |
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| 72 | 226.8 |
| 23.51 | 167.0 | 143.7 |
| 120.3 | 97.0 | 73.7 | - | - |
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8000 | 67 | 209.9 |
| 23.39 | 208.9 | 185.6 |
| 162.3 | 138.9 | 115.6 | 92.3 | 68.9 |
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62 | 185.2 |
| 22.98 | 185.2 | 185.2 |
| 185.2 | 166.9 | 143.5 | 120.2 | 96.9 |
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| 57 | 200.8 |
| 23.09 | 200.8 | 200.8 |
| 199.1 | 175.8 | 152.5 | 129.1 | 105.8 |
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| 72 | 237.2 |
| 23.74 | 182.7 | 157.0 |
| 131.3 | 105.7 | 80.0 | - | - |
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8700 | 67 | 219.5 |
| 23.61 | 219.0 | 202.8 |
| 177.1 | 151.5 | 125.8 | 100.1 | 74.4 |
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62 | 193.7 |
| 23.19 | 193.7 | 193.7 |
| 193.7 | 170.6 | 144.9 | 119.2 | 93.6 |
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| 57 | 210.0 |
| 23.30 | 210.0 | 210.0 |
| 209.2 | 183.5 | 157.8 | 132.1 | 106.5 |
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| 72 | 247.6 |
| 23.96 | 198.4 | 170.4 |
| 142.4 | 114.3 | 86.3 | - | - |
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9400 | 67 | 229.1 |
| 23.84 | 229.1 | 220.0 |
| 192.0 | 164.0 | 136.0 | 107.9 | 79.9 |
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62 | 202.3 |
| 23.41 | 202.3 | 202.3 |
| 202.3 | 174.3 | 146.3 | 118.2 | 90.2 |
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| 57 | 219.2 |
| 23.52 | 219.2 | 219.2 |
| 219.2 | 191.2 | 163.2 | 135.1 | 107.1 |
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1. The capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance table for the kW of the supply air blower motor.
2. These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
12 | Johnson Controls Unitary Products |
