Performance data — ht 070 - full load, Htv/htd/hth series, Installation, operation & maintenance – Comfort-Aire HTH Series User Manual
Page 41: Heat controller, inc
41
Installation, Operation & Maintenance
HTV/HTD/HTH SERIES
Heat Controller, Inc.
Performance Data — HT 070 - Full Load
1950 CFM Nominal (Rated) Airfl ow Cooling, 2100 CFM Nominal (Rated) Airfl ow Heating
Performance capacities shown in thousands of Btuh
EWT
°F
Cooling - EAT 80/67°F
Heating - EAT 70°F
GPM
WPD
CFM
TC
SC
kW
EER
HR
LWT
HWC
GPM
WPD
CFM
HC
kW
COP
HE
LAT
LWT
HWC
PSI
FT
PSI
FT
20
Operation not recommended
17.0
8.9
20.6
1750
46.6
4.66
2.9
30.7
94.7
16.4
5.2
17.0
8.9
20.6
2050
47.3
4.52
3.1
31.9
91.4
3.8
5.0
30
8.5
2.2
5.1
1590
82.4 50.1
3.04
27.1
92.8
22.2
3.6
8.5
2.2
5.1
1750
51.6
4.77
3.2
35.3
97.3
21.7
5.4
8.5
2.2
5.1
1850
83.8 53.9
3.15
26.6
94.6
22.2
3.7
8.5
2.2
5.1
2050
52.4
4.63
3.3
36.6
93.7
8.6
5.2
12.8
4.6
10.6
1590
82.3 50.0
2.90
28.4
92.2
14.7
3.6
12.8
4.6
10.6
1750
54.0
4.83
3.3
37.5
98.6
24.1
5.5
12.8
4.6
10.6
1850
83.7 53.8
3.00
27.9
93.9
14.7
3.7
12.8
4.6
10.6
2050
54.8
4.68
3.4
38.8
94.8
6.1
5.4
17.0
7.6
17.6
1590
81.9 49.8
2.84
28.9
91.6
11.0
3.6
17.0
7.6
17.6
1750
55.3
4.86
3.3
38.7
99.2
25.4
5.6
17.0
7.6
17.6
1850
83.3 53.5
2.94
28.3
93.3
11.0
3.7
17.0
7.6
17.6
2050
56.1
4.71
3.5
40.1
95.3
4.7
5.5
40
8.5
1.6
3.8
1590
81.3 49.8
3.27
24.9
92.4
22.2
3.9
8.5
1.6
3.8
1750
59.4
4.96
3.5
42.4
101.4
30.0
5.9
8.5
1.6
3.8
1850
82.7 53.5
3.39
24.4
94.3
22.2
4.0
8.5
1.6
3.8
2050
60.3
4.80
3.7
43.9
97.2
10.3
5.7
12.8
3.9
8.9
1590
82.2 50.1
3.09
26.6
92.8
14.8
3.6
12.8
3.9
8.9
1750
62.1
5.02
3.6
45.0
102.9
32.9
6.1
12.8
3.9
8.9
1850
83.6 53.9
3.21
26.1
94.6
14.8
3.7
12.8
3.9
8.9
2050
63.1
4.87
3.8
46.5
98.5
7.3
5.9
17.0
6.7
15.5
1590
82.4 50.1
3.02
27.3
92.7
11.1
3.6
17.0
6.7
15.5
1750
63.6
5.06
3.7
46.4
103.7
34.5
6.2
17.0
6.7
15.5
1850
83.8 53.9
3.13
26.8
94.5
11.1
3.7
17.0
6.7
15.5
2050
64.6
4.90
3.9
47.9
99.2
5.6
6.1
50
8.5
1.3
3.0
1590
79.1 49.0
3.54
22.3
91.2
21.9
4.5
8.5
1.3
3.0
1750
66.9
5.14
3.8
49.4
105.4
38.4
6.5
8.5
1.3
3.0
1850
80.5 52.6
3.67
21.9
93.0
21.9
4.6
8.5
1.3
3.0
2050
67.9
4.99
4.0
50.9
100.7
12.0
6.3
12.8
3.4
7.8
1590
80.8 49.6
3.34
24.2
92.2
14.7
4.0
12.8
3.4
7.8
1750
70.1
5.23
3.9
52.3
107.1
41.8
6.8
12.8
3.4
7.8
1850
82.2 53.3
3.46
23.8
94.0
14.7
4.1
12.8
3.4
7.8
2050
71.2
5.07
4.1
53.9
102.1
8.5
6.6
17.0
6.0
13.9
1590
81.5 49.8
3.24
25.1
92.5
11.1
3.8
17.0
6.0
13.9
1750
71.8
5.27
4.0
53.8
108.0
43.7
7.0
17.0
6.0
13.9
1850
82.9 53.6
3.36
24.7
94.3
11.1
3.9
17.0
6.0
13.9
2050
72.9
5.11
4.2
55.5
102.9
6.5
6.8
60
8.5
1.2
2.7
1590
76.1 47.8
3.87
19.6
89.3
21.4
5.4
8.5
1.2
2.7
1750
74.4
5.34
4.1
56.2
109.4
46.8
7.3
8.5
1.2
2.7
1850
77.4 51.4
4.01
19.3
91.1
21.4
5.6
8.5
1.2
2.7
2050
75.5
5.18
4.3
57.9
104.1
13.6
7.1
12.8
3.1
7.1
1590
78.3 48.7
3.63
21.6
90.7
14.5
4.7
12.8
3.1
7.1
1750
78.0
5.44
4.2
59.4
111.3
50.7
7.7
12.8
3.1
7.1
1850
79.7 52.3
3.76
21.2
92.5
14.5
4.8
12.8
3.1
7.1
2050
79.2
5.28
4.4
61.2
105.8
9.6
7.4
17.0
5.6
13.0
1590
79.3 49.1
3.52
22.6
91.3
11.0
4.4
17.0
5.6
13.0
1750
80.0
5.50
4.3
61.2
112.3
52.8
7.9
17.0
5.6
13.0
1850
80.7 52.7
3.64
22.2
93.1
11.0
4.5
17.0
5.6
13.0
2050
81.2
5.33
4.5
63.0
106.7
7.4
7.7
70
8.5
1.1
2.6
1590
72.4 46.3
4.26
17.0
87.0
20.9
6.7
8.5
1.1
2.6
1750
81.9
5.56
4.3
62.9
113.3
55.2
8.1
8.5
1.1
2.6
1850
73.7 49.8
4.42
16.7
88.7
20.9
6.8
8.5
1.1
2.6
2050
83.2
5.38
4.5
64.8
107.6
15.2
7.9
12.8
3.0
6.8
1590
75.0 47.4
3.98
18.9
88.6
14.2
5.8
12.8
3.0
6.8
1750
86.0
5.68
4.4
66.6
115.5
59.6
8.6
12.8
3.0
6.8
1850
76.3 50.9
4.12
18.5
90.4
14.2
5.9
12.8
3.0
6.8
2050
87.3
5.50
4.6
68.5
109.4
10.7
8.4
17.0
5.4
12.4
1590
76.3 47.9
3.85
19.8
89.4
10.7
5.4
17.0
5.4
12.4
1750
88.2
5.75
4.5
68.6
116.7
61.9
8.9
17.0
5.4
12.4
1850
77.6 51.5
3.99
19.5
91.2
10.7
5.5
17.0
5.4
12.4
2050
89.5
5.57
4.7
70.5
110.4
8.3
8.7
80
8.5
1.2
2.7
1590
68.4 44.7
4.72
14.5
84.5
20.3
8.2
8.5
1.2
2.7
1750
89.5
5.79
4.5
69.8
117.4
63.6
9.1
8.5
1.2
2.7
1850
69.5 48.1
4.89
14.2
86.2
20.3
8.4
8.5
1.2
2.7
2050
90.9
5.61
4.7
71.7
111.0
16.9
8.8
12.8
2.9
6.7
1590
71.2 45.8
4.40
16.2
86.2
13.8
7.1
12.8
2.9
6.7
1750
94.1
5.93
4.6
73.9
119.8
68.4
9.8
12.8
2.9
6.7
1850
72.4 49.3
4.56
15.9
88.0
13.8
7.3
12.8
2.9
6.7
2050
95.5
5.75
4.9
75.9
113.2
11.9
9.5
17.0
5.2
12.1
1590
72.6 46.4
4.24
17.1
87.1
10.5
6.6
17.0
5.2
12.1
1750
96.7
6.02
4.7
76.1
121.1
71.0
10.1
17.0
5.2
12.1
1850
73.8 49.9
4.40
16.8
88.8
10.5
6.7
17.0
5.2
12.1
2050
98.1
5.83
4.9
78.2
114.3
9.2
9.8
90
8.5
1.2
2.8
1590
64.1 43.0
5.26
12.2
82.0
19.7
10.0
8.5
1.2
2.8
1750
97.3
6.04
4.7
76.7
121.5
72.0
10.2
8.5
1.2
2.8
1850
68.1 47.4
5.07
13.4
85.4
19.7
9.0
8.5
1.2
2.8
2050
98.8
5.85
4.9
78.8
114.6
18.5
9.9
12.8
2.9
6.7
1590
67.0 44.1
4.89
13.7
83.6
13.4
8.8
12.8
2.9
6.7
1750
102.6 6.22
4.8
81.3
124.3
77.2
11.0
12.8
2.9
6.7
1850
68.1 47.4
5.07
13.4
85.4
13.4
9.0
12.8
2.9
6.7
2050
104.1 6.03
5.1
83.6
117.0
13.1
10.7
17.0
5.2
12.0
1590
68.4 44.7
4.71
14.5
84.5
10.1
8.2
17.0
5.2
12.0
1750
105.5 6.32
4.9
83.9
125.8
80.1
11.4
17.0
5.2
12.0
1850
69.6 48.1
4.88
14.2
86.3
10.1
8.4
17.0
5.2
12.0
2050
107.1 6.12
5.1
86.2
118.4
10.1
11.1
100
8.5
1.2
2.8
1590
59.8 41.2
5.88
10.2
79.9
19.2
12.2
Operation not recommended
8.5
1.2
2.8
1850
60.9 44.3
6.09
10.0
81.6
19.2
12.5
12.8
2.9
6.7
1590
62.6 42.3
5.46
11.5
81.2
13.0
10.8
12.8
2.9
6.7
1850
63.7 45.5
5.66
11.2
83.0
13.0
11.0
17.0
5.2
12.0
1590
64.0 42.9
5.27
12.2
82.0
9.9
10.1
17.0
5.2
12.0
1850
65.1 46.2
5.46
11.9
83.8
9.9
10.3
110
8.5
1.1
2.6
1590
55.7 39.5
6.61
8.4
78.2
18.8
14.7
8.5
1.1
2.6
1850
56.7 42.5
6.85
8.3
80.0
18.8
15.0
12.8
2.9
6.6
1590
58.3 40.6
6.13
9.5
79.2
12.7
13.1
12.8
2.9
6.6
1850
59.3 43.6
6.36
9.3
81.0
12.7
13.4
17.0
5.1
11.8
1590
59.6 41.1
5.91
10.1
79.8
9.6
12.3
17.0
5.1
11.8
1850
60.7 44.2
6.12
9.9
81.6
9.6
12.6
120
8.5
0.9
2.1
1590
52.0 38.1
7.45
7.0
77.4
18.6
17.6
8.5
0.9
2.1
1850
52.9 41.0
7.72
6.8
79.2
18.6
18.0
12.8
2.7
6.2
1590
54.2 39.0
6.91
7.8
77.8
12.5
15.8
12.8
2.7
6.2
1850
55.2 41.9
7.16
7.7
79.6
12.5
16.1
17.0
5.0
11.5
1590
55.5 39.4
6.65
8.3
78.2
9.4
14.9
17.0
5.0
11.5
1850
56.4 42.4
6.90
8.2
80.0
9.4
15.2
Interpolation is permissible; extrapolation is not. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution.
All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. Operation below 60°F EWT requires optional insulated water/refrigerant circuit.
AHRI/ISO certifi ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. See performance correction tables for operating conditions other than those listed above.
Table does not refl ect fan or pump power corrections for AHRI/ISO conditions. For operation in the shaded areas, please see the Performance Data Selection Notes.
All performance is based upon the lower voltage of dual voltage rated units.