®
Heat Pump Installation and User’s Guide
TECHNICAL INFORMATION
Electrical Supply - Voltage Requirements
Models
Min. Circuit Ampacity (Amp)
Compressor/Fan Motor/System
RLA
25/2/27 31/2/33 32/2/34 32/2/34 32/2/34 32/3/35 32/3/35 25/2/27
25/3/28
Compressor/Fan Motor/System
LRA
134/4/138
178/4/182
148/4/152 185/4/189 185/4/189
185/11/196
185/11/196 164/4/168
164/11/175
Compressor/Fan Motor/System
MCC
39/NA/NA
49/NA/NA
50/NA/NA 50/NA/NA 50/NA/NA 50/NA/NA 50/NA/NA 39/NA/NA 39/NA/NA
Capacity (Btu/h) 80A-80RH-80W *
Power Input, KW (80A-80RH-80W) *
3.8 4.6 5.3 6.5 6.6
7.2 7.3
6.5
7.1
Current, Amp (80A-80RH-80W) *
Capacity (Btu/h) 80A-63RH-80W **
Power Input, KW (80A-63RH-80W) *
3.6 4.5 5.1 6.4 6.5
7.0 7.2
6.3
7.0
Current, Amp (80A-63RH-80W) *
Capacity (Btu/h) 50A-63RH-80W ***
Power Input, KW (50A-63RH-80W) *
3.6
4.4 5.3
6 6
6.4 6.2 5.7 6.2
Current, Amp (50A-63RH-80W) *
Shipping Weight (lbs) ****
Shipping Size (L x W x H)
* 80A-80RH-80W: 80° FAir Temp, 80%RH, 80° F Water Inlet Temp.
** 80A-63RH-80W: 80° FAir Temp, 63%RH, 80° F Water Inlet Temp.
*** 50A-63RH-80W: 50° FAir Temp, 63%RH, 80° F Water Inlet Temp.
**** Add 50 lbs. for Pallet and Packaging.
COP = Coefficient of Performance
Temperature Resistance Chart
*Temperature Resistance Chart
30 34,561 54 17,899 69 12,182 84 8,447 99 5,960
40 26,100 55 17,435 70 11,882 85 8,249 100 5,827
41 25,391 56 16,985 71 11,589 86 8,056 101 5,697
42 24,704 57 16,548 72 11,305 87 7,867 102 5,570
43
24,037
58 16,123
73 11,029
88 7,684 103 5,446
47 21,566 62 14,543 77 9,999 92 6,999 107 4,982
48 20,993 63 14,176 78 9,758 93 6,839 108 4,873
49 20,438 64 13,820 79 9,525 94 6,683 110 4,664
50 19,900 65 13,473 80 9,297 95 6,530 120 3,758
If voltage drops below 208V, this may damage the heat pump and void the
warranty. Take proper steps to ensure correct voltage at the heat pump
during operation.