Indoor Unit
:
KHS1872
Outdoor Unit :
CH1872
Power Supply : 230V Single Phase 60Hz
< Heating Capacity >
5-4. Heating Capacity
TH : Total Heating Capacity (BTU/h)
1. Rating conditions (#) : Indoor Unit Entering Air Temp. 70 °F (21.1 °C) D.B.
: Outdoor Ambient Temp. 47 °F (8.3 °C) D.B. / 43 °F (6.1 °C) W.B.
2.
3. Above data represents the value when the operation frequency of a compressor is fixed.
Above data does not take Defrost Operation, Overload Prevention Protection, and/or Cold Air
Prevention Protection during heating operation into account. For this reason, the value may vary
from the actual heating characteristics.
NOTE
RATING CAPACITY:
20,400 BTU/h
AIR FLOW RATE:
541 CFM
OUTDOOR
INDOOR
ENT. TEMP.
o
F (
o
C)
AMBIENT TEMP.
o
F (
o
C)
W.B.
60
65
70
75
80
(15.6)
(18.3)
(21.1)
(23.9)
(26.7)
0 (-17.8)
TH
11,320
11,320
11,310
11,290
11,270
3 (-16.1)
TH
11,700
11,700
11,690
11,680
11,650
8 (-13.3)
TH
12,620
12,610
12,600
12,590
12,560
13 (-10.6)
TH
13,570
13,560
13,550
13,530
13,510
18 (-7.8)
TH
14,610
14,610
14,590
14,570
14,540
23 (-5.0)
TH
15,710
15,700
15,690
15,660
15,630
28 (-2.2)
TH
16,850
16,840
16,830
16,800
16,760
33 (0.6)
TH
18,030
18,020
18,000
17,970
17,930
38 (3.3)
TH
19,200
19,190
19,170
19,130
19,090
43 (6.1)
TH
20,440
20,430
# 20,400
20,360
20,310
48 (8.9)
TH
21,700
21,680
21,650
21,600
21,550
53 (11.7)
TH
22,970
22,940
22,910
22,860
22,790
58 (14.4)
TH
24,190
24,160
24,120
24,060
23,990
63 (17.2)
TH
25,450
25,410
25,360
25,300
25,220
65 (18.3)
TH
25,930
25,900
25,850
25,780
25,700
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