DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Outside air temperature 95°F DB/75°F WB
Indoor unit entering air temperature 80°F DB/67°F WB
Heating: Outside air temperature 47°F DB/43°F WB
Indoor unit entering air temperature 70°F DB
Model No.
Outdoor unit CMH1822
Applicable indoor unit KMH0922
No. of indoor units
Capacity
BTU/h
kW
Phase, Frequency Hz
Voltage rating V
Available voltage range V
Running amperes A
Power input W
Power factor %
Starting amperes A
S. E. E. R. (H. S. P. F.) BTU/Wh
Fan speeds 1
Compressor … number Rotary … 2
Refrigerant amount charged at shipment lbs. (kg) R-22: 2.34 (1.06) × 2
Refrigerant control Capillary tube
Operation sound (Outdoor unit) dB-A 54
Refrigerant tubing connections Flare type
Max. allowable tubing length at shipment ft. (m) 33 (10)
Limit of tubing length ft. (m) 50 (15)
Limit of elevation difference ft. (m) 23 (7)
between the 2 units
Refrigerant tube o.d.
Narrow tube in. (mm) 1/4 (6.35)
Wide tube in. (mm) 3/8 (9.52)
Refrigerant tube kit Optional
Height in. (mm) 24-13/16 (630)
Width in. (mm) 32-11/16 (830)
Depth in. (mm) 12-13/32 (315)
Net weight lbs. (kg) 134 (60.8)
Shipping volume cu. ft. (cu. m) 10.3 (0.96)
Shipping weight (Approx.) lbs. (kg) 140.8 (64)
Performance
Electrical Rating
Features
Dimensions &
Weight
2. SPECIFICATIONS
Unit Specifications
1 unit (Cooling)
8,800 / 8,700
2.58 / 2.55
Single, 60
230 / 208
187 to 253
4.1 / 4.3
900 / 870
95 / 97
27
10.0 / 10.0
1 unit (Heating)
10,000 / 9,800
2.93 / 2.87
Single, 60
230 / 208
187 to 253
4.1 / 4.3
900 / 870
95 / 97
27
(7.0 / 7.0)
2 units (Cooling)
16,800 / 16,300
4.92 / 4.78
Single, 60
230 / 208
187 to 253
8.2 / 8.7
1,820 / 1,780
95 / 97
27 × 2
10.0 / 10.0
2 units (Heating)
19,000 / 18,000
5.57 / 5.27
Single, 60
230 / 208
187 to 253
7.5 / 7.9
1,640 / 1,590
95 / 97
27 × 2
(7.0 / 7.0)
