ZR240 (20 Ton) Alternate Reheat Mode (Continued)
Air on |
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| Temperature of Air on Condenser Coil |
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Evaporator Coil | Total | Total |
| Sensible Capacity (MBh) |
| Total | Total |
| Sensible Capacity (MBh) |
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CFM |
| WB | Capacity1 | Input |
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| Return Dry Bulb (°F) |
| Capacity1 | Input |
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| Return Dry Bulb (°F) |
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| (°F) | (MBh) | (kW)2 |
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| (MBh) | (kW)2 |
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| 85 |
| 80 | 75 | 70 |
| 65 | 85 |
| 80 | 75 | 70 |
| 65 | ||||||
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| 75°F |
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| 85°F |
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| 72 | 128.6 | 15.7 | 11.3 |
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| 131.8 | 17.1 | 14.7 |
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6000 |
| 67 | 116.0 | 15.0 | 42.6 |
| 14.1 |
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| 119.4 | 16.4 | 38.2 |
| 9.6 |
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| 62 | 109.6 | 14.3 | 74.3 |
| 45.8 | 17.3 |
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| 107.1 | 15.8 | 61.4 |
| 32.9 | 4.4 |
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| 57 | 101.6 | 14.2 | 101.6 |
| 54.1 | 25.5 |
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| 100.7 | 15.2 | 66.4 |
| 37.9 | 9.4 |
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| 72 | 135.8 | 15.7 | 10.2 |
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| 126.0 | 16.5 | 8.4 |
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7000 |
| 67 | 122.5 | 15.0 | 55.5 |
| 21.8 |
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| 113.0 | 15.8 | 51.4 |
| 17.7 |
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| 62 | 115.8 | 14.3 | 90.0 |
| 68.7 | 35.0 | 1.3 |
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| 106.2 | 15.2 | 86.6 |
| 60.2 | 26.5 |
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| 57 | 107.3 | 14.2 | 107.3 |
| 82.4 | 48.7 | 15.0 |
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| 98.4 | 15.1 | 95.0 |
| 69.4 | 35.7 | 2.0 |
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| 72 | 143.1 | 15.7 | 9.0 |
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| 132.6 | 16.5 | 2.1 |
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8000 |
| 67 | 129.1 | 15.0 | 68.4 |
| 29.5 |
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| 118.9 | 15.8 | 64.6 |
| 25.7 |
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| 62 | 122.0 | 14.4 | 91.0 |
| 91.5 | 52.6 | 13.7 |
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| 111.7 | 15.2 | 90.0 |
| 87.6 | 48.7 | 9.9 |
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| 57 | 113.0 | 14.3 | 113.0 |
| 110.7 | 71.8 | 32.9 |
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| 103.5 | 15.1 | 103.5 |
| 101.0 | 62.1 | 23.2 |
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| 72 | 140.1 | 15.7 | 12.9 |
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| 129.4 | 16.5 | 6.8 |
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9000 |
| 67 | 126.4 | 15.0 | 74.9 |
| 30.6 |
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| 116.1 | 15.8 | 70.5 |
| 26.2 |
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| 62 | 119.5 | 14.4 | 98.0 |
| 95.2 | 50.9 | 6.6 |
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| 109.1 | 15.2 | 95.0 |
| 89.4 | 45.1 | 0.8 |
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| 57 | 110.7 | 14.3 | 110.7 |
| 109.5 | 65.2 | 20.9 |
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| 101.1 | 15.1 | 101.1 |
| 99.8 | 55.5 | 11.2 |
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| 72 | 137.1 | 15.7 | 16.7 |
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| 126.3 | 16.5 | 11.5 |
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10000 |
| 67 | 123.7 | 15.0 | 86.0 |
| 31.7 |
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| 113.2 | 15.8 | 76.4 |
| 26.7 |
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| 62 | 116.9 | 14.4 | 100.0 |
| 98.9 | 49.2 |
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| 106.4 | 15.2 | 84.0 |
| 80.0 | 41.5 |
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| 57 | 108.3 | 14.3 | 108.3 |
| 108.3 | 58.6 | 35.0 |
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| 98.6 | 15.1 | 98.6 |
| 98.6 | 48.9 | 15.0 |
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1.These 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. No Sensible Cooling Capacity
36 | Johnson Controls Unitary Products |