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PERFORMANCE DATA--STANDARD ECM INDOOR MOTOR
Heating Capacity
50XT042 Low
INDOOR AIR
OUTDOOR COIL ENTERING AIR TEMPERATURES _F(_C)
--10 (--23.3) 0 (--17.7) 10 (--12.2) 17 (--8.3) 20 (--6.6)
EDB
_F
(_C)
CFM
Capacity
MBtuh
Total
System
KW
Capacity
MBtuh
Total
System
KW
Capacity
MBtuh
Total
System
KW
Capacity
MBtuh
Total
System
KW
Capacity
MBtuh
Total
System
KW
Total Integ Total Integ Total Integ Total Integ Total Integ
60
(15.6)
855 5.94 5.46 1.70 8.96 8.24 1.77 12.26 11.25 1.84 14.78 13.47 1.89 15.91 14.43 1.91
975 6.03 5.55 1.69 9.08 8.36 1.76 12.41 11.39 1.82 14.95 13.63 1.86 16.10 14.60 1.88
70
(21.1)
855 5.11 4.70 1.90 8.13 7.48 1.97 11.48 10.54 2.05 14.01 12.77 2.11 15.14 13.73 2.13
975 5.22 4.80 1.90 8.27 7.61 1.97 11.65 10.69 2.03 14.20 12.95 2.08 15.35 13.92 2.10
80
(26.7)
855 4.12 3.79 2.11 7.14 6.57 2.18 10.55 9.68 2.27 13.09 11.94 2.33 14.24 12.91 2.36
975 4.22 3.88 2.11 7.27 6.69 2.18 10.72 9.84 2.26 13.29 12.12 2.31 14.46 13.11 2.33
50XT042 Low Con’t.
INDOOR AIR
OUTDOOR COIL ENTERING AIR TEMPERATURES _F(_C)
30 (--1.1) 40 (4.4) 47 (8.3) 50 (10) 60 (15.5)
EDB
_F
(_C)
CFM
Capacity
MBtuh
Total
System
KW
Capacity
MBtuh
Total
System
KW
Capacity
MBtuh
Total
System
KW
Capacity
MBtuh
Total
System
KW
Capacity
MBtuh
Total
System
KW
Total Integ Total Integ Total Integ Total Integ Total Integ
60
(15.6)
855 19.99 17.51 1.99 24.57 24.57 2.07 28.27 28.27 2.15 30.02 30.02 2.18 36.61 36.61 2.32
975 20.23 17.72 1.95 24.89 24.89 2.02 28.72 28.72 2.08 30.53 30.53 2.11 37.32 37.32 2.23
70
(21.1)
855 19.18 16.81 2.21 23.66 23.66 2.31 27.19 27.19 2.38 28.83 28.83 2.42 35.19 35.19 2.56
975 19.44 17.03 2.17 23.98 23.98 2.25 27.60 27.60 2.31 29.31 29.31 2.34 35.86 35.86 2.47
80
(26.7)
855 18.27 16.01 2.46 22.72 22.72 2.56 26.12 26.12 2.64 27.72 27.72 2.68 33.63 33.63 2.83
975 18.54 16.24 2.41 23.04 23.04 2.50 26.53 26.53 2.57 28.17 28.17 2.60 34.44 34.44 2.73
LEGEND
Cap. — Heating Capacity (1000 Btuh) (Includes Indoor--Fan Motor Heat)
db —DryBulb
kW — Total Power Input (Includes Compressor Motor Power Input Outdoor-- Fan Motor Input, and Indoor--Fan Motor Input)
rh — Relative Humidity
NOTES:
Integrated capacity is maximum (instantaneous) capacity less the effect of frost on the outdoor coil and the heat required to defrost it.
50XT