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Performance data - 2 ton
Cooling performance data - 2 ton
Table 9: Cooling performance data - 2 ton - air temperature (°F) entering outdoor unit
Air
ID CFM
temp
ID DB
80
80
(°F)
(°F)
ID WB
57
62
(°F)
55
T.C.
22.7
24.1
S.C.
22.2
19.6
kW
1.3
1.4
65
T.C.
21.8
23.0
S.C.
21.3
19.4
kW
1.5
1.6
75
T.C.
20.9
22.0
S.C.
20.4
19.0
kW
1.7
1.8
85
T.C.
20.0
20.9
S.C.
19.6
18.7
kW
2.0
2.0
95
T.C.
19.2
19.9
S.C.
18.7
18.2
kW
2.2
2.2
105
T.C.
18.3
18.8
S.C.
17.8
17.8
kW
2.4
2.4
115
T.C.
17.4
17.7
S.C.
17.0
17.2
kW
2.6
2.6
Note:
• All capacities include indoor fan heat. kW values are for the system (outdoor + indoor).
Heating performance data - 2 ton
Table 10: Heating performance data - 2 ton - air temperature (°F) entering outdoor unit
Air temperature (°F)
Entering
Entering
MBH
outdoor unit
indoor coil
60
60
24.6
70
22.8
80
24.2
47
60
22.6
70
20.9
80
22.1
40
60
21.5
70
19.8
80
20.9
30
60
19.9
70
18.4
80
19.3
17
60
17.9
70
16.4
80
17.2
16
YORK Technical Guide: HMH7 Series - 17 SEER Horizontal Discharge Modulating Heat Pump
Outdoor unit model: HMH72B241S
600
75
80
80
80
62
67
72
57
24.6
26.3
27.5
24.1
25.7
16.7
16.8
12.7
24.1
22.3
1.3
1.3
1.3
1.4
23.3
25.1
26.1
23.2
24.5
16.3
16.3
12.4
23.2
21.8
1.6
1.6
1.6
1.6
22.1
23.9
24.7
22.3
23.4
15.9
15.8
12.0
22.3
21.1
1.8
1.8
1.8
1.9
20.8
22.7
23.3
21.4
22.2
15.5
15.2
11.6
21.4
20.5
2.0
2.0
2.0
2.1
19.5
21.5
21.9
20.4
21.1
14.9
14.7
11.2
20.4
19.8
2.2
2.3
2.3
2.3
18.3
20.2
20.5
19.5
19.9
14.3
14.1
10.7
19.5
19.1
2.4
2.5
2.5
2.5
17.0
19.0
19.1
18.5
18.8
13.7
13.4
10.2
18.5
18.3
2.6
2.7
2.8
2.7
Outdoor unit model: HMH72B241S
600
COP
kW
MBH
3.61
2.00
26.7
3.31
2.02
24.2
2.87
2.47
27.4
3.16
2.10
24.1
2.91
2.10
22.1
2.55
2.54
24.8
2.93
2.15
22.7
2.71
2.15
20.9
2.38
2.58
23.4
2.63
2.22
20.7
2.44
2.21
19.3
2.15
2.63
21.3
2.26
2.32
18.1
2.10
2.29
17.2
1.86
2.71
18.7
Johnson Controls Ducted Systems
800
80
75
80
80
80
62
62
67
72
57
26.1
28.1
29.9
26.8
18.8
18.4
14.2
26.3
1.4
1.4
1.4
1.4
1.7
24.9
26.7
28.4
25.5
18.4
18.0
13.7
25.0
1.6
1.6
1.6
1.6
1.9
23.7
25.4
26.9
24.3
18.0
17.5
13.1
23.8
1.9
1.9
1.9
1.9
2.0
22.5
24.1
25.4
23.0
17.4
17.0
12.5
22.5
2.1
2.1
2.1
2.1
2.2
21.3
22.7
23.9
21.7
16.9
16.5
11.9
21.3
2.3
2.3
2.3
2.4
2.4
20.1
21.4
22.3
20.5
16.3
15.9
11.3
20.0
2.5
2.5
2.6
2.6
2.6
18.9
20.1
20.8
19.2
15.7
15.2
10.6
18.8
2.7
2.7
2.8
2.8
2.8
ID CFM
800
COP
kW
3.89
2.01
3.61
1.96
3.34
2.40
3.43
2.06
3.14
2.06
2.92
2.49
3.20
2.08
2.91
2.11
2.70
2.53
2.87
2.11
2.59
2.18
2.41
2.60
2.46
2.16
2.21
2.28
2.05
2.68
1000
80
75
80
80
62
62
67
72
27.4
27.6
29.8
32.4
25.0
20.9
20.0
15.7
1.5
1.5
1.5
1.5
26.1
26.5
28.4
30.7
24.2
20.5
19.7
14.9
1.7
1.7
1.7
1.7
24.8
25.4
26.9
29.1
23.3
20.0
19.3
14.1
1.9
1.9
1.9
1.9
23.6
24.2
25.4
27.4
22.3
19.4
18.8
13.4
2.2
2.2
2.2
2.2
22.3
23.1
24.0
25.8
21.4
18.9
18.3
12.6
2.4
2.4
2.4
2.4
21.0
21.9
22.5
24.1
20.4
18.3
17.7
11.8
2.6
2.6
2.7
2.7
19.8
20.8
21.1
22.5
19.4
17.6
17.1
11.0
2.8
2.8
2.9
2.9
1000
MBH
COP
kW
28.7
4.17
2.02
25.6
3.94
1.90
30.5
3.83
2.34
25.6
3.72
2.01
23.2
3.38
2.01
27.4
3.30
2.43
23.9
3.48
2.01
22.0
3.11
2.07
25.8
3.04
2.48
21.4
3.14
2.00
20.2
2.74
2.16
23.4
2.68
2.56
18.3
2.68
2.00
17.9
2.31
2.27
20.3
2.24
2.65
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