HEATING CAPACITIES (cont)
50HS048 (4 TONS)
Temp (F)
Air Ent
Indoor
Coil
Indoor
Air
Cfm
(std)
Air Temp Entering Outdoor Coil (F db at 70% rh)
−100 1017203040475060
60
1400
Cap. 11.40 11.40 17.30 17.30 23.20 21.90 27.40 25.00 29.20 26.30 35.10 30.80 42.60 40.80 47.90 47.90 50.10 50.10 57.50 57.50
kW 3.27 3.40 3.54 3.64 3.68 3.82 4.00 4.14 4.19 4.38
1600
Cap. 11.50 11.50 17.50 17.50 23.50 22.10 27.80 25.30 29.60 26.70 35.60 31.20 43.10 41.30 48.40 48.40 50.30 50.30 56.70 56.70
kW 3.33 3.45 3.57 3.66 3.70 3.82 3.99 4.11 4.15 4.29
1800
Cap. 11.70 11.70 17.80 17.80 23.90 22.40 28.10 25.60 29.90 27.00 36.00 31.50 43.40 41.60 48.60 48.60 50.30 50.30 56.00 56.00
kW 3.40 3.51 3.63 3.71 3.74 3.85 4.00 4.10 4.14 4.26
70
1400
Cap. 11.10 11.10 16.90 16.90 22.70 21.40 26.80 24.50 28.60 25.80 34.40 30.10 41.80 40.00 46.90 46.90 49.20 49.20 56.20 56.20
kW 3.54 3.70 3.86 3.97 4.02 4.17 4.38 4.53 4.60 4.82
1600
Cap. 11.30 11.30 17.20 17.20 23.10 21.70 27.20 24.80 29.00 26.10 34.90 30.50 42.30 40.50 47.50 47.50 49.60 49.60 56.80 56.80
kW 3.60 3.74 3.89 3.98 4.03 4.17 4.36 4.49 4.54 4.72
1800
Cap. 11.50 11.50 17.40 17.40 23.40 22.00 27.50 25.10 29.30 26.50 35.30 30.90 42.70 40.90 47.90 47.90 49.90 49.90 56.60 56.60
kW 3.67 3.80 3.93 4.02 4.06 4.19 4.36 4.48 4.53 4.68
80
1400
Cap. 10.90 10.90 16.60 16.60 22.30 21.00 26.30 24.00 28.00 25.30 33.70 29.60 40.90 39.20 45.90 45.90 48.30 48.30 56.30 56.30
kW 3.83 4.01 4.20 4.33 4.38 4.57 4.80 4.97 5.04 5.30
1600
Cap. 11.10 11.10 16.90 16.90 22.60 21.30 26.70 24.30 28.40 25.60 34.20 29.90 41.40 39.70 46.50 46.50 48.90 48.90 56.80 56.80
kW 3.90 4.06 4.22 4.34 4.39 4.55 4.76 4.91 4.98 5.21
1800
Cap. 11.30 11.30 17.10 17.10 22.90 21.60 27.00 24.60 28.80 25.90 34.60 30.30 41.90 40.10 47.00 47.00 49.20 49.20 56.40 56.40
kW 3.96 4.11 4.26 4.37 4.41 4.56 4.76 4.89 4.95 5.13
50HS060 (5 TONS)
Temp (F)
Air Ent
Indoor
Coil
Indoor
Air
Cfm
(std)
Air Temp Entering Outdoor Coil (F db at 70% rh)
−100 1017203040475060
60
1750
Cap. 12.20 12.20 19.60 19.60 27.00 25.40 32.20 29.30 34.40 31.00 41.80 36.60 51.10 48.90 57.60 57.60 60.40 60.40 70.10 70.10
kW 3.86 4.01 4.17 4.28 4.32 4.48 4.68 4.82 4.88 5.09
2000
Cap. 12.60 12.60 20.00 20.00 27.40 25.80 32.60 29.80 34.90 31.40 42.30 37.00 51.70 49.50 58.30 58.30 61.20 61.20 70.70 70.70
kW 3.94 4.08 4.21 4.31 4.35 4.49 4.67 4.79 4.85 5.03
2250
Cap. 12.90 12.90 20.30 20.30 27.80 26.20 33.00 30.10 35.30 31.80 42.80 37.50 52.30 50.10 58.90 58.90 61.70 61.70 70.80 70.80
kW 4.02 4.14 4.27 4.36 4.39 4.52 4.68 4.80 4.85 5.00
70
1750
Cap. 12.10 12.10 19.30 19.30 26.50 24.90 31.50 28.80 33.70 30.40 40.90 35.90 50.00 47.90 56.30 56.30 59.20 59.20 69.00 69.00
kW 4.20 4.37 4.55 4.67 4.72 4.89 5.11 5.27 5.34 5.58
2000
Cap. 12.40 12.40 19.70 19.70 26.90 25.30 32.00 29.20 34.20 30.80 41.40 36.30 50.60 48.50 57.00 57.00 59.90 59.90 69.60 69.60
kW 4.28 4.43 4.58 4.69 4.74 4.89 5.08 5.22 5.28 5.49
2250
Cap. 12.60 12.60 19.90 19.90 27.20 25.60 32.40 29.50 34.60 31.20 41.90 36.70 51.10 49.00 57.60 57.60 60.50 60.50 69.90 69.90
kW 4.36 4.50 4.63 4.73 4.77 4.91 5.09 5.21 5.27 5.45
80
1750
Cap. 10.40 10.40 17.90 17.90 25.30 23.90 30.50 27.90 32.80 29.60 40.30 35.30 49.00 47.00 55.20 55.20 58.10 58.10 67.90 67.90
kW 4.47 4.69 4.92 5.07 5.14 5.36 5.60 5.77 5.85 6.12
2000
Cap. 11.20 11.20 18.60 18.60 25.90 24.40 31.10 28.30 33.30 30.00 40.70 35.60 49.60 47.50 55.80 55.80 58.70 58.70 68.40 68.40
kW 4.58 4.77 4.96 5.09 5.15 5.34 5.55 5.70 5.77 6.00
2250
Cap. 11.50 11.50 18.90 18.90 26.30 24.80 31.50 28.70 33.70 30.40 41.10 36.00 50.10 48.00 56.50 56.50 59.30 59.30 68.80 68.80
kW 4.67 4.84 5.01 5.13 5.18 5.35 5.55 5.68 5.74 5.94
LEGEND
Cap. — Heating Capacity (1000 Btuh) (Includes Indoor-Fan Motor Heat)
db — Dry Bulb
kW — Total Power Input (Includes Compressor Motor Power Input, Outdoor-
Fan Motor Input, and Indoor-Fan Motor Input)
rh — Relative Humidity
NOTES:
1. indicates integrated ratings.
2. Integrated capacity is maximum (instantaneous) capacity less the effect of frost
on the outdoor coil and the heat required to defrost it.
15
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