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COOLING PERFORMANCE
SUCT.T/P @ COMPR.
MODEL
TEMP
35
40
H3DA012
45
50
35
40
H3DA018
45
50
35
40
H3DA024
45
50
35
40
H3DA030
45
50
35
40
H3DA036
45
50
35
40
H3DA048
45
50
35
40
H3DA060
45
50
35
40
H3DA076
45
50
NOTES:
1. For condensing unit only. Does not include effect of evaporator motor power or heat.
2. Performance based on 1
a. Increase capacity 1% for each
b. Decrease capacity 1% for each
3. Sub-cooling in excess of 2
Maximum recommended condensing temperature is 140°F.
SOUND RATINGS
H*DA
MODEL
H3DA012
H3DA018
H3DA024
H3DA030
H3DA036
H3DA048
H3DA060
H3DA076
Unitary Products Group
75 °F
PSIG
MBH
KW
61.5
13.0
1.31
68.5
14.5
1.36
76.0
16.1
1.41
84.0
17.7
1.44
61.5
18.7
1.83
68.5
20.8
1.90
76.0
22.9
1.97
84.0
25.2
2.05
61.5
21.9
2.34
68.5
24.3
2.41
76.0
26.7
2.47
84.0
29.3
2.53
61.5
27.6
2.64
68.5
30.4
2.71
76.0
33.3
2.78
84.0
36.3
2.85
61.5
33.6
3.07
68.5
37.3
3.09
76.0
40.9
3.23
84.0
44.8
3.37
61.5
46.7
3.87
68.5
51.7
4.07
76.0
56.8
4.28
84.0
62
4.49
61.5
53.8
5.16
68.5
58.9
5.33
76.0
64.1
5.51
84.0
69.6
5.71
61.5
73.9
5.55
68.5
80.7
5.69
76.0
87.7
5.84
84.0
95.1
5.99
superheat and 1
sub-cooling at condensing unit.
increase in sub-cooling.
decrease in sub-cooling.
may result in excessively high condensing temperature with air on condenser above 115°F.
SOUND RATING
DECIBELS
7.8
7.8
7.8
7.8
7.8
8.0
8.2
8.2
AIR TEMP ON CONDENSER
95°F
115°F
MBH
KW
MBH
10.9
1.41
9.0
12.3
1.49
10.2
13.7
1.54
11.3
15.2
1.58
12.4
15.6
1.99
12.5
17.6
2.07
14.3
19.6
2.17
16.2
21.8
2.27
18.3
18.7
2.54
15.6
20.9
2.63
17.6
23.2
2.73
19.7
25.6
2.82
21.9
23.9
2.88
20.2
26.5
2.99
22.5
29.2
3.08
25.0
31.9
3.18
27.5
28.8
3.43
24.0
32.1
3.48
26.9
35.2
3.69
30.2
39.1
3.85
33.3
39.1
4.82
31.9
43.5
5.08
35.7
48
5.34
39.6
52.7
5.6
43.7
48.7
6.09
43.4
53.1
6.25
47.5
57.8
6.43
51.8
62.5
6.61
56.1
66.2
6.60
58.3
72.5
6.75
64.3
79.1
6.91
70.5
86.1
7.07
76.9
ACCESSORIES
Refer to Price Manual for specific model numbers.
Off Cycle Timer - Provides a 5 minute off cycle to prevent
rapid recycling of the compressor.
Room Thermostats - A wide selection of matching thermo-
stats is available to provide features required for any installa-
tion.
Start Assist Kit - Provides increased starting torque for
areas with low voltage conditions.
Compressor Blanket - Designed to further reduce the nor-
mal operating sounds of H3DA units.
036-21105-004 Rev. A (0902)
125°F
KW
MBH
KW
1.53
8.0
1.59
1.62
9.1
1.69
1.69
10.1
1.76
1.74
11.1
1.82
2.09
10.9
2.13
2.20
12.6
2.24
2.31
14.5
2.37
2.43
16.5
2.49
2.71
14.0
2.77
2.84
15.9
2.91
2.97
18.0
3.06
3.10
20.0
3.20
3.11
18.3
3.20
3.24
20.5
3.34
3.37
22.8
3.48
3.49
25.5
3.62
3.82
21.6
4.01
3.88
24.3
4.08
4.13
27.5
4.36
4.35
30.4
4.60
57.8
28.3
6.39
6.14
31.8
6.83
6.51
35.4
7.28
6.89
39.2
7.73
7.25
40.8
7.92
7.41
44.7
8.08
7.58
48.7
8.25
7.76
52.9
8.43
7.98
54.4
8.82
8.14
60.2
8.98
8.30
66.2
9.15
8.48
72.4
9.32
3
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