12
4) HEATING CAPACITY
Model
Indoor air
Outdoor intake air WB temperature (˚F)
IDB (˚F)
5
15
25
35
43
45
55
TC
TPC
TC
TPC
TC
TPC
TC
TPC
TC
TPC
TC
TPC
TC
TPC
MUZ-GS30NA
75
14.3
1.97
18.9
2.49
23.6
2.92
28.2
3.26
31.8
3.42
32.8
3.47
37.2
3.61
70
15.5
1.89
20.0
2.40
24.5
2.86
28.9
3.17
32.6
3.34
33.6
3.41
38.0
3.54
65
16.3
1.80
20.5
2.30
25.6
2.76
29.8
3.09
33.6
3.26
34.6
3.31
38.8
3.47
MUZ-GS30NAH
75
14.3
2.09
18.9
2.61
23.6
3.04
28.2
3.26
31.8
3.42
32.8
3.47
37.2
3.61
70
15.5
2.01
20.0
2.52
24.5
2.98
28.9
3.17
32.6
3.34
33.6
3.41
38.0
3.54
65
16.3
1.92
20.5
2.42
25.6
2.88
29.8
3.09
33.6
3.26
34.6
3.31
38.8
3.47
MUZ-GS36NA
75
15.5
2.21
20.4
2.79
25.5
3.27
30.4
3.65
34.3
3.83
35.4
3.89
40.1
4.04
70
16.7
2.11
21.6
2.69
26.4
3.20
31.2
3.55
35.2
3.74
36.3
3.81
41.0
3.96
65
17.6
2.02
22.2
2.58
27.6
3.09
32.2
3.46
36.3
3.65
37.3
3.70
41.9
3.89
MUZ-GS36NAH
75
15.5
2.33
20.4
2.91
25.5
3.39
30.4
3.65
34.3
3.83
35.4
3.89
40.1
4.04
70
16.7
2.23
21.6
2.81
26.4
3.32
31.2
3.55
35.2
3.74
36.3
3.81
41.0
3.96
65
17.6
2.14
22.2
2.70
27.6
3.21
32.2
3.46
36.3
3.65
37.3
3.70
41.9
3.89
NOTE
: 1. IDB : Intake air dry-bulb temperature
TC : Total Capacity (x10
3
Btu/h)
TPC : Total Power Consumption (kW)
2. Above data is for heating operation without any frost.
7-2. PERFORMANCE CURVE
Cooling
MUZ-GS30NA MUZ-GS30NAH MUY-GS30NA
Cooling capacity
(at Rated frequency)
0.9
1.0
1.1
1.2
1.3
1.4
1.5
14
23
32
41
50
59
68
77
86
95
104
113
Outdoor intake air DB temperature(°F)
Capacity correction factors
79
75
68
64
72
Indoor intake air Wet-bulb
temperature( F)
Indoor air
W
et-bulb temperature
difference (°F)
71
67
63
65
75
85
95
105
115
0.2
1.2
2.2
3.2
4.2
Indoor intake air WB temperature (°F)
SHF at rating condition = 0.72
= 823 CFM
Airflow
Outdoor intake air DB temperature (°F)
T
otal power consumption
(kW)
MUZ-GS36NA MUZ-GS36NAH MUY-GS36NA (208V)
71
67
63
65
75
85
95
105
115
0.2
1.2
2.2
3.2
4.2
5.2
Indoor intake air WB temperature (°F)
SHF at rating condition = 0.69
= 823 CFM
Airflow
Outdoor intake air DB temperature (°F)
T
otal power consumption
(kW)
OBH875A
