R e s i d e n t i a l H & V - 6 0 H z H F C - 4 1 0 A :
R e v : O c t o b e r 5 , 2 0 2 1
52
G e o t h e r m a l H e a t i n g a n d Co o l i n g
Performance Data — Tranquility
®
20 Model 036 - PSC Blower
Performance capacities shown in thousands of Btuh
1,200 CFM Nominal (Rated) Airflow Cooling, 1,200 CFM Nominal (Rated) Airflow Heating
Interpolation is permissible; extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certified conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not reflect fan or pump power corrections for AHRI/ISO conditions.
All performance is based upon the lower voltage of dual voltage rated units.
Performance stated is at the rated power supply; performance may vary as the power supply varies from the rated.
Operation below 40°F EWT is based upon a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional insulated water/refrigerant circuit.
See performance correction tables for operating conditions other than those listed above.
See Performance Data Selection Notes for operation in the shaded areas.
EWT
°F
GPM
WPD
Cooling - EAT 80/67°F
Heating - EAT 70°F
PSI
FT
Airfl ow
CFM
TC
SC
kW
HR
EER
HWC
Airfl ow
CFM
HC
kW
HE
LAT
COP
HWC
20
9.0
4.3
9.9
860
Operation not recommended
860
22.3
2.37
15.2
94.0
2.8
2.4
9.0
4.3
9.9
1200
1200
23.3
2.11
16.1
88.0
3.2
2.1
30
4.5
1.2
2.8
860
33.1
18.6
1.31
38.5
25.2
1.0
860
24.4
2.38
17.2
96.2
3.0
2.7
4.5
1.2
2.8
1200
35.8
21.9
1.38
40.5
25.9
1.0
1200
25.5
2.12
18.2
89.7
3.5
2.4
6.8
2.4
5.5
860
31.2
17.2
1.26
36.3
24.8
0.8
860
25.3
2.39
18.1
97.3
3.1
2.9
6.8
2.4
5.5
1200
33.7
20.2
1.32
38.2
25.5
0.8
1200
26.5
2.13
19.2
90.4
3.6
2.6
9.0
3.8
8.8
860
30.0
16.5
1.23
35.0
24.5
0.8
860
25.9
2.41
18.6
97.9
3.2
3.0
9.0
3.8
8.8
1200
32.5
19.4
1.29
36.9
25.2
0.8
1200
27.1
2.14
19.8
90.9
3.7
2.7
40
4.5
1.0
2.3
860
34.9
20.3
1.44
40.8
24.3
1.2
860
27.9
2.43
20.5
100.1
3.4
3.3
4.5
1.0
2.3
1200
37.8
23.9
1.51
42.9
25.0
1.3
1200
29.2
2.16
21.8
92.5
4.0
2.9
6.8
2.1
4.8
860
34.0
19.4
1.36
39.6
25.0
1.0
860
29.2
2.45
21.8
101.5
3.5
3.5
6.8
2.1
4.8
1200
36.8
22.8
1.43
41.6
25.7
1.1
1200
30.5
2.18
23.1
93.6
4.1
3.1
9.0
3.4
7.9
860
33.3
18.8
1.32
38.8
25.2
1.0
860
29.9
2.46
22.4
102.2
3.6
3.6
9.0
3.4
7.9
1200
36.0
22.1
1.39
40.8
25.9
1.0
1200
31.3
2.19
23.8
94.1
4.2
3.2
50
4.5
0.9
2.0
860
35.4
21.3
1.59
41.8
22.3
1.7
860
31.8
2.48
24.1
104.2
3.7
3.8
4.5
0.9
2.0
1200
38.3
25.0
1.67
44.0
22.9
1.8
1200
33.2
2.21
25.6
95.6
4.4
3.4
6.8
1.9
4.4
860
35.2
20.7
1.49
41.3
23.6
1.4
860
33.3
2.52
25.6
105.9
3.9
4.0
6.8
1.9
4.4
1200
38.1
24.4
1.57
43.4
24.3
1.5
1200
34.8
2.24
27.2
96.9
4.6
3.6
9.0
3.2
7.3
860
35.0
20.4
1.45
40.9
24.2
1.2
860
34.2
2.53
26.5
106.8
4.0
4.2
9.0
3.2
7.3
1200
37.8
24.0
1.52
43.0
24.9
1.3
1200
35.8
2.25
28.1
97.6
4.7
3.7
60
4.5
0.8
1.8
860
34.8
21.6
1.76
41.8
19.8
2.4
860
35.7
2.55
27.8
108.5
4.1
4.4
4.5
0.8
1.8
1200
37.7
25.4
1.85
44.0
20.4
2.5
1200
37.3
2.27
29.6
98.8
4.8
3.9
6.8
1.8
4.1
860
35.3
21.5
1.65
41.8
21.5
1.9
860
37.6
2.59
29.6
110.4
4.3
4.6
6.8
1.8
4.1
1200
38.2
25.2
1.73
44.1
22.1
2.0
1200
39.2
2.30
31.4
100.3
5.0
4.1
9.0
3.0
6.9
860
35.4
21.3
1.59
41.8
22.3
1.7
860
38.6
2.61
30.5
111.5
4.3
4.7
9.0
3.0
6.9
1200
38.3
25.0
1.67
44.0
22.9
1.8
1200
40.3
2.32
32.4
101.1
5.1
4.2
70
4.5
0.8
1.8
860
33.6
21.5
1.94
41.1
17.3
3.1
860
39.6
2.63
31.5
112.7
4.4
4.9
4.5
0.8
1.8
1200
36.3
25.3
2.04
43.3
17.8
3.3
1200
41.4
2.34
33.5
102.0
5.2
4.4
6.8
1.7
3.9
860
34.5
21.6
1.82
41.6
19.0
2.6
860
41.6
2.66
33.4
114.8
4.6
5.2
6.8
1.7
3.9
1200
37.3
25.5
1.91
43.8
19.5
2.7
1200
43.5
2.37
35.4
103.6
5.4
4.6
9.0
2.9
6.6
860
34.8
21.6
1.76
41.8
19.8
2.4
860
42.7
2.69
34.4
116.0
4.7
5.3
9.0
2.9
6.6
1200
37.6
25.4
1.85
44.0
20.3
2.5
1200
44.6
2.39
36.5
104.4
5.5
4.7
80
4.5
0.8
1.8
860
31.9
21.0
2.15
40.1
14.8
4.0
860
43.4
2.70
35.0
116.7
4.7
5.4
4.5
0.8
1.8
1200
34.5
24.7
2.26
42.2
15.3
4.2
1200
45.3
2.40
37.1
105.0
5.5
4.8
6.8
1.7
3.8
860
33.0
21.4
2.02
40.8
16.4
3.4
860
45.4
2.74
36.9
118.9
4.9
5.7
6.8
1.7
3.8
1200
35.7
25.1
2.12
42.9
16.8
3.6
1200
47.5
2.44
39.1
106.6
5.7
5.1
9.0
2.8
6.4
860
33.5
21.5
1.95
41.1
17.2
3.1
860
46.4
2.77
37.8
120.0
4.9
5.8
9.0
2.8
6.4
1200
36.3
25.3
2.05
43.3
17.7
3.3
1200
48.5
2.46
40.1
107.4
5.8
5.2
85
4.5
0.8
1.8
860
30.9
20.6
2.3
39.4
13.7
4.5
860
45.1
2.74
36.6
118.5
4.8
5.7
4.5
0.8
1.8
1200
33.4
24.2
2.38
41.5
14.1
4.7
1200
47.1
2.4
38.8
106.4
5.7
5.1
6.8
1.6
3.8
860
32.1
21.0
2.13
40.2
15.2
3.9
860
47.0
2.8
38.4
120.6
5.0
6.0
6.8
1.6
3.8
1200
34.7
24.8
2.24
42.3
15.6
4.1
1200
49.1
2.5
40.7
107.9
5.8
5.3
9.0
2.8
6.4
860
32.6
21.2
2.06
40.5
15.9
3.6
860
48.0
2.8
39.2
121.7
5.0
6.1
9.0
2.8
6.4
1200
35.3
25.0
2.17
42.7
16.4
3.8
1200
50.1
2.5
41.6
108.7
5.9
5.5
90
4.5
0.8
1.8
860
29.9
20.2
2.38
38.8
12.6
4.9
860
46.8
2.78
38.1
120.4
4.9
6.0
4.5
0.8
1.8
1200
32.3
23.8
2.50
40.8
12.9
5.2
1200
48.9
2.47
40.5
107.7
5.8
5.3
6.8
1.6
3.8
860
31.1
20.7
2.23
39.6
13.9
4.4
860
48.6
2.81
39.8
122.4
5.1
6.2
6.8
1.6
3.8
1200
33.7
24.4
2.35
41.7
14.3
4.6
1200
50.8
2.50
42.3
109.2
6.0
5.5
9.0
2.7
6.3
860
31.8
21.0
2.17
40.0
14.6
4.0
860
49.5
2.83
40.7
123.3
5.1
6.4
9.0
2.7
6.3
1200
34.3
24.7
2.28
42.1
15.1
4.2
1200
51.8
2.52
43.2
109.9
6.0
5.7
100
4.5
0.8
1.8
860
27.7
19.2
2.62
37.4
10.6
6.1
860
Operation not recommended
4.5
0.8
1.8
1200
30.0
22.6
2.76
39.4
10.9
6.4
1200
6.8
1.6
3.7
860
29.0
19.8
2.47
38.2
11.7
5.4
860
6.8
1.6
3.7
1200
31.4
23.3
2.60
40.2
12.1
5.7
1200
9.0
2.7
6.2
860
29.7
20.1
2.40
38.6
12.4
5.0
860
9.0
2.7
6.2
1200
32.1
23.7
2.52
40.7
12.7
5.3
1200
110
4.5
0.7
1.7
860
25.6
18.0
2.90
36.2
8.8
7.3
860
4.5
0.7
1.7
1200
27.6
21.2
3.05
38.1
9.1
7.7
1200
6.8
1.6
3.6
860
26.8
18.7
2.74
36.9
9.8
6.7
860
6.8
1.6
3.6
1200
29.0
22.0
2.88
38.8
10.1
7.0
1200
9.0
2.6
6.1
860
27.4
19.0
2.66
37.2
10.3
6.3
860
9.0
2.6
6.1
1200
29.7
22.4
2.80
39.2
10.6
6.6
1200
120
4.5
0.6
1.5
860
23.6
16.9
3.20
35.2
7.4
8.7
860
4.5
0.6
1.5
1200
25.5
19.9
3.37
37.0
7.6
9.2
1200
6.8
1.5
3.3
860
24.7
17.5
3.03
35.7
8.1
8.0
860
6.8
1.5
3.3
1200
26.6
20.6
3.19
37.5
8.4
8.4
1200
9.0
2.5
5.8
860
25.2
17.9
2.95
36.0
8.6
7.6
860
9.0
2.5
5.8
1200
27.3
21.0
3.10
37.9
8.8
8.0
1200
