PERFORMANCE
Heating Capacity
50XT042 High
INDOOR AIR |
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| OUTDOOR COIL ENTERING AIR TEMPERATURES _F (_C) |
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| 0 |
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| 10 |
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| 17 |
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| 20 |
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EDB |
| Capacity |
| Total | Capacity |
| Total | Capacity |
| Total | Capacity |
| Total | Capacity |
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_F | CFM | MBtuh |
| System | MBtuh |
| System | MBtuh |
| System | MBtuh |
| System | MBtuh |
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(_C) |
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| KW |
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| KW |
| Total | Integ | Total | Integ | Total | Integ | Total | Integ | Total | Integ | |||||||||||
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60 | 1225 | 10.65 | 9.80 |
| 2.06 | 13.99 | 12.87 |
| 2.19 | 17.85 | 16.39 |
| 2.32 | 21.02 | 19.17 |
| 2.41 | 22.53 | 20.43 |
| 2.46 |
(15.6) |
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1400 | 10.79 | 9.92 |
| 2.08 | 14.15 | 13.02 |
| 2.20 | 18.04 | 16.56 |
| 2.32 | 21.26 | 19.39 |
| 2.41 | 22.79 | 20.67 |
| 2.45 | |
70 | 1225 | 10.16 | 9.34 |
| 2.28 | 13.49 | 12.42 |
| 2.42 | 17.32 | 15.89 |
| 2.55 | 20.37 | 18.58 |
| 2.66 | 21.80 | 19.77 |
| 2.70 |
(21.1) |
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1400 | 10.32 | 9.49 |
| 2.29 | 13.66 | 12.57 |
| 2.42 | 17.52 | 16.08 |
| 2.55 | 20.60 | 18.78 |
| 2.65 | 22.06 | 20.01 |
| 2.69 | |
80 | 1225 | 9.53 | 8.77 |
| 2.49 | 12.89 | 11.86 |
| 2.64 | 16.69 | 15.32 |
| 2.80 | 19.70 | 17.96 |
| 2.91 | 21.10 | 19.14 |
| 2.96 |
(26.7) | 1400 | 9.69 | 8.92 |
| 2.51 | 13.07 | 12.03 |
| 2.65 | 16.90 | 15.51 |
| 2.80 | 19.94 | 18.18 |
| 2.90 | 21.36 | 19.37 |
| 2.94 |
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50XT042 High Con’t.
| INDOOR AIR |
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| OUTDOOR COIL ENTERING AIR TEMPERATURES _F (_C) |
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| 30 |
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| 40 (4.4) |
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| 47 (8.3) |
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| 50 (10) |
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| 60 (15.5) |
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| EDB |
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| Capacity |
| Total | Capacity | Total | Capacity | Total | Capacity | Total | Capacity |
| Total | ||||||
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| _F |
| CFM | MBtuh |
| System | MBtuh | System | MBtuh | System | MBtuh | System | MBtuh |
| System | |||||
| (_C) |
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| KW |
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| KW |
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| KW | |
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| Total | Integ | Total | Integ | Total | Integ | Total | Integ | Total | Integ | ||||||||||
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| 60 |
| 1225 | 28.26 | 24.77 |
| 2.62 | 35.01 | 35.01 | 2.81 | 40.36 | 40.36 | 2.97 | 42.96 | 42.96 | 3.05 | 51.37 | 51.37 |
| 3.25 |
| (15.6) |
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21 |
| 1400 | 28.60 | 25.06 |
| 2.60 | 35.38 | 35.38 | 2.79 | 40.37 | 40.37 | 2.91 | 43.00 | 43.00 | 2.96 | 51.50 | 51.50 |
| 3.19 | ||
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| 70 |
| 1225 | 27.38 | 23.99 |
| 2.87 | 33.83 | 33.83 | 3.06 | 39.05 | 39.05 | 3.22 | 41.60 | 41.60 | 3.31 | 50.54 | 50.54 |
| 3.54 |
| (21.1) |
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| 1400 | 27.71 | 24.28 |
| 2.85 | 34.27 | 34.27 | 3.03 | 39.50 | 39.50 | 3.20 | 41.96 | 41.96 | 3.27 | 50.80 | 50.80 |
| 3.48 | ||
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| 80 |
| 1225 | 26.37 | 23.10 |
| 3.13 | 32.67 | 32.67 | 3.34 | 37.72 | 37.72 | 3.50 | 40.19 | 40.19 | 3.59 | 49.42 | 49.42 |
| 3.92 |
| (26.7) |
| 1400 | 26.72 | 23.41 |
| 3.11 | 33.12 | 33.12 | 3.30 | 38.23 | 38.23 | 3.46 | 40.71 | 40.71 | 3.55 | 49.70 | 49.70 |
| 3.78 | |
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| LEGEND |
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| Cap.— Heating Capacity (1000 Btuh) (Includes |
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| db | — Dry Bulb |
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| kW — Total Power Input (Includes Compressor Motor Power Input |
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| rh | — Relative Humidity |
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| NOTES: |
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| Integrated capacity is maximum (instantaneous) capacity less the effect of frost on the outdoor coil and the heat required to defrost it. |
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50XT