Specifications
PERFORMANCE DATA (cont)
INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont)
SYSTEM 7* — CEILING-SUSPENDED SYSTEM (538B030 WITH 619C036)
TEMP (F)
AIR
ENTERING
INDOOR UNIT
AIR
ENTERING
INDOOR UNIT
(CFM)
AIR TEMPERATURE ENTERING OUTDOOR COIL (F)
010172030404760
55
630
Cap 10.60 9.73 13.50 12.40 15.70 14.30 16.70 15.10 20.20 17.70 24.90 23.80 28.30 28.20 34.10 34.10
kW 1.69 1.79 1.87 1.90 2.02 2.18 2.29 2.48
750
Cap 10.70 9.89 13.70 12.60 15.90 14.50 16.80 15.30 20.50 17.90 25.20 24.20 28.60 28.60 34.60 34.60
kW 1.68 1.78 1.84 1.87 1.98 2.12 2.21 2.38
870
Cap 10.90 10.00 13.80 12.70 16.00 14.60 17.00 15.40 20.70 18.10 25.50 24.50 29.00 29.00 35.00 35.00
kW 1.68 1.77 1.83 1.86 1.95 2.08 2.16 2.31
60
630
Cap 10.40 9.54 13.30 12.20 15.50 14.20 16.50 15.00 20.00 17.60 24.70 23.60 27.90 27.90 33.70 33.70
kW 1.77 1.88 1.96 2.00 2.13 2.29 2.41 2.61
750
Cap 10.50 9.70 13.50 12.40 15.70 14.30 16.70 15.20 20.30 17.80 25.00 24.00 28.30 28.30 34.20 34.20
kW 1.76 1.86 1.93 1.97 2.08 2.22 2.32 2.50
870
Cap 10.70 9.82 13.60 12.50 15.90 14.50 16.90 15.30 20.50 17.90 25.30 24.30 28.60 28.60 34.60 34.60
kW 1.76 1.85 1.92 1.95 2.05 2.18 2.27 2.43
65
630
Cap 10.20 9.36 13.10 12.10 15.40 14.00 16.40 14.90 19.90 17.40 24.40 23.40 27.60 27.60 33.40 33.40
kW 1.85 1.97 2.06 2.10 2.23 2.40 2.52 2.74
750
Cap 10.30 9.51 13.30 12.20 15.60 14.20 16.60 15.00 20.10 17.60 24.80 23.70 28.00 28.00 33.90 33.90
kW 1.84 1.94 2.02 2.06 2.18 2.33 2.43 2.62
870
Cap 10.50 9.64 13.50 12.40 15.70 14.30 16.70 15.20 20.30 17.80 25.00 24.00 28.30 28.30 34.20 34.20
kW 1.84 1.93 2.01 2.04 2.15 2.28 2.38 2.55
70
630
Cap 9.97 9.17 12.90 11.90 15.30 13.90 16.30 14.70 19.70 17.30 24.20 23.20 27.30 27.30 33.00 33.00
kW 1.93 2.05 2.15 2.19 2.34 2.52 2.64 2.87
750
Cap 10.10 9.32 13.10 12.10 15.50 14.10 16.40 14.90 19.90 17.50 24.50 23.50 27.70 27.70 33.50 33.50
kW 1.92 2.03 2.12 2.15 2.28 2.44 2.55 2.74
870
Cap 10.30 9.45 13.30 12.20 15.60 14.20† 16.60 15.00 20.10 17.60 24.80 23.70 28.00 28.00† 33.90 33.90
kW 1.91 2.02 2.10 2.13 2.24 2.39 2.49 2.67
75
630
Cap 9.74 8.96 12.70 11.70 15.10 13.70 16.10 14.60 19.60 17.20 24.00 23.00 27.10 27.10 32.70 32.70
kW 2.01 2.15 2.25 2.29 2.45 2.64 2.77 3.01
750
Cap 9.91 9.12 12.90 11.90 15.30 13.90 16.30 14.80 19.80 17.40 24.30 23.30 27.40 27.40 33.20 33.20
kW 2.00 2.12 2.21 2.25 2.39 2.55 2.67 2.88
870
Cap 10.10 9.26 13.10 12.00 15.40 14.10 16.40 14.90 20.00 17.50 24.50 23.50 27.70 27.70 33.60 33.60
kW 2.00 2.11 2.19 2.23 2.35 2.50 2.61 2.79
80
630
Cap 9.50 8.74 12.50 11.50 14.90 13.60 15.90 14.40 19.50 17.10 23.90 22.90 26.90 26.90 32.40 32.40
kW 2.10 2.24 2.35 2.40 2.56 2.76 2.90 3.15
750
Cap 9.69 8.91 12.70 11.70 15.10 13.70 16.10 14.60 19.70 17.20 24.10 23.10 27.20 27.20 32.90 32.90
kW 2.09 2.21 2.31 2.35 2.50 2.67 2.79 3.01
870
Cap 9.84 9.06 12.90 11.80 15.30 13.90 16.30 14.80 19.80 17.40 24.30 23.30 27.40 27.40 33.20 33.20
kW 2.08 2.20 2.29 2.33 2.46 2.61 2.72 2.92
Indicates rating condition.
Indicates integrated rating.
LEGEND
Cap — Heating Capacity (1000 Btuh) (includes indoor-fan motor heat)
kW — Total Power Input (includes compressor motor power input, outdoor-
fan motor power input, and indoor-fan motor power input)
*Refer to Systems Index Table on page 26.
†Integrated Rating.
NOTE: Integrated capacity is maximum (instantaneous) capacity less the effect of frost on the
outdoor coil and the heat required to defrost it.
49