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
58
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 060 - PSC Blower
Performance capacities shown in thousands of Btuh
1,950 CFM Nominal (Rated) Airflow Cooling, 1,950 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
15.0
7.2
16.6
1400
Operation not recommended
1400
39.4
4.45
26.1
96.1
2.6
4.3
15.0
7.2
16.6
1950
1950
41.2
3.96
27.7
89.6
3.0
3.8
30
7.5
1.3
3.0
1400
68.4
43.6
2.41
78.5
28.4
1.9
1400
43.0
4.55
29.3
98.4
2.8
4.5
7.5
1.3
3.0
1950
74.0
51.3
2.53
82.6
29.2
2.0
1950
44.9
4.05
31.1
91.3
3.3
4.0
11.3
3.5
8.1
1400
66.0
41.7
2.26
75.5
29.2
1.7
1400
44.8
4.60
30.9
99.6
2.9
4.6
11.3
3.5
8.1
1950
71.4
49.0
2.38
79.5
30.0
1.8
1950
46.8
4.09
32.8
92.2
3.4
4.1
15.0
6.1
14.1
1400
64.2
40.4
2.20
73.5
29.2
1.7
1400
45.8
4.62
31.8
100.3
2.9
4.6
15.0
6.1
14.1
1950
69.5
47.6
2.31
77.4
30.1
1.8
1950
47.8
4.11
33.8
92.7
3.4
4.1
40
7.5
0.9
2.0
1400
69.5
44.8
2.63
80.3
26.4
2.2
1400
49.3
4.71
35.1
102.6
3.1
4.8
7.5
0.9
2.0
1950
75.1
52.8
2.77
84.6
27.1
2.3
1950
51.5
4.19
37.3
94.5
3.6
4.3
11.3
2.9
6.7
1400
68.9
44.0
2.46
79.2
28.0
1.9
1400
51.7
4.75
37.3
104.2
3.2
4.9
11.3
2.9
6.7
1950
74.5
51.8
2.59
83.4
28.8
2.0
1950
54.0
4.23
39.6
95.6
3.7
4.4
15.0
5.3
12.2
1400
68.2
43.4
2.39
78.2
28.6
1.8
1400
53.0
4.79
38.5
105.0
3.2
5.1
15.0
5.3
12.2
1950
73.7
51.0
2.51
82.3
29.4
1.9
1950
55.4
4.26
40.9
96.3
3.8
4.5
50
7.5
0.6
1.4
1400
68.6
45.0
2.89
80.3
23.7
2.8
1400
56.2
4.84
41.4
107.1
3.4
5.2
7.5
0.6
1.4
1950
74.1
52.9
3.04
84.5
24.4
2.9
1950
58.7
4.31
44.0
97.9
4.0
4.6
11.3
2.5
5.7
1400
69.4
45.0
2.69
80.5
25.8
2.3
1400
59.1
4.91
44.2
109.1
3.5
5.4
11.3
2.5
5.7
1950
75.0
52.9
2.83
84.7
26.5
2.4
1950
61.8
4.37
46.9
99.3
4.1
4.8
15.0
4.7
10.9
1400
69.5
44.8
2.61
80.2
26.7
2.2
1400
60.8
4.93
45.7
110.2
3.6
5.5
15.0
4.7
10.9
1950
75.1
52.7
2.74
84.4
27.4
2.3
1950
63.5
4.39
48.5
100.2
4.2
4.9
60
7.5
0.5
1.1
1400
66.3
44.3
3.18
78.9
20.9
3.4
1400
63.3
4.99
48.1
111.9
3.7
5.6
7.5
0.5
1.1
1950
71.7
52.2
3.34
83.1
21.5
3.6
1950
66.2
4.44
51.0
101.4
4.4
5.0
11.3
2.2
5.1
1400
68.1
44.9
2.96
80.0
23.0
2.9
1400
66.9
5.06
51.4
114.2
3.9
5.8
11.3
2.2
5.1
1950
73.6
52.8
3.11
84.2
23.7
3.1
1950
69.9
4.50
54.5
103.2
4.6
5.2
15.0
4.3
10.0
1400
68.8
45.0
2.85
80.3
24.1
2.7
1400
68.8
5.10
53.2
115.5
4.0
6.0
15.0
4.3
10.0
1950
74.3
53.0
3.00
84.6
24.8
2.8
1950
71.9
4.54
56.4
104.2
4.6
5.3
70
7.5
0.5
1.1
1400
63.2
43.2
3.52
76.9
18.0
4.3
1400
70.7
5.14
54.9
116.7
4.0
6.1
7.5
0.5
1.1
1950
68.3
50.8
3.70
80.9
18.5
4.5
1950
73.8
4.57
58.2
105.1
4.7
5.4
11.3
2.1
4.8
1400
65.5
44.1
3.26
78.4
20.1
3.6
1400
74.7
5.23
58.6
119.4
4.2
6.4
11.3
2.1
4.8
1950
70.9
51.9
3.43
82.6
20.7
3.8
1950
78.1
4.65
62.2
107.1
4.9
5.7
15.0
4.1
9.5
1400
66.6
44.4
3.15
79.1
21.2
3.3
1400
76.9
5.27
60.7
120.9
4.3
6.6
15.0
4.1
9.5
1950
72.0
52.3
3.31
83.3
21.8
3.5
1950
80.4
4.69
64.4
108.2
5.0
5.9
80
7.5
0.5
1.1
1400
59.5
41.8
3.90
74.4
15.3
5.3
1400
78.0
5.31
61.6
121.6
4.3
6.6
7.5
0.5
1.1
1950
64.4
49.1
4.10
78.3
15.7
5.6
1950
81.5
4.72
65.4
108.7
5.1
5.9
11.3
2.0
4.6
1400
62.2
42.8
3.62
76.2
17.2
4.6
1400
82.4
5.41
65.7
124.5
4.5
7.1
11.3
2.0
4.6
1950
67.2
50.4
3.81
80.2
17.6
4.8
1950
86.1
4.81
69.7
110.9
5.2
6.3
15.0
4.0
9.2
1400
63.5
43.3
3.49
77.1
18.2
4.2
1400
84.8
5.47
67.9
126.1
4.5
7.3
15.0
4.0
9.2
1950
68.6
51.0
3.67
81.1
18.7
4.4
1950
88.7
4.87
72.0
112.1
5.3
6.5
85
7.5
0.5
1.1
1400
57.6
41.0
4.1
73.2
14.1
5.9
1400
81.5
5.40
64.9
123.9
4.4
7.0
7.5
0.5
1.1
1950
62.3
48.2
4.33
77.1
14.4
6.2
1950
85.2
4.8
68.8
110.5
5.2
6.2
11.3
2.0
4.6
1400
60.3
42.0
3.83
74.9
15.8
5.1
1400
86.1
5.5
69.0
127.0
4.6
7.4
11.3
2.0
4.6
1950
65.1
49.5
4.03
78.9
16.3
5.4
1950
90.0
4.9
73.2
112.7
5.4
6.6
15.0
4.0
9.1
1400
61.6
42.6
3.69
75.8
16.8
4.7
1400
88.6
5.6
71.2
128.6
4.6
7.6
15.0
4.0
9.1
1950
66.6
50.1
3.88
79.8
17.3
5.0
1950
92.5
5.0
75.6
113.9
5.5
6.8
90
7.5
0.5
1.2
1400
55.7
40.2
4.34
72.0
12.8
6.5
1400
85.1
5.49
68.1
126.3
4.5
7.3
7.5
0.5
1.2
1950
60.2
47.3
4.56
75.8
13.2
6.8
1950
88.9
4.88
72.3
112.2
5.3
6.5
11.3
2.0
4.5
1400
58.3
41.3
4.03
73.7
14.5
5.7
1400
89.8
5.62
72.3
129.4
4.7
7.8
11.3
2.0
4.5
1950
63.1
48.6
4.24
77.5
14.9
6.0
1950
93.8
5.00
76.8
114.6
5.5
6.9
15.0
3.9
9.1
1400
59.7
41.8
3.88
74.5
15.4
5.2
1400
92.3
5.71
74.5
131.0
4.7
8.0
15.0
3.9
9.1
1950
64.5
49.2
4.08
78.5
15.8
5.5
1950
96.4
5.08
79.1
115.8
5.6
7.1
100
7.5
0.5
1.1
1400
51.9
38.7
4.85
69.9
10.7
7.9
1400
Operation not recommended
7.5
0.5
1.1
1950
56.1
45.5
5.10
73.5
11.0
8.3
1950
11.3
1.9
4.5
1400
54.4
39.7
4.51
71.2
12.1
6.9
1400
11.3
1.9
4.5
1950
58.8
46.7
4.74
75.0
12.4
7.3
1950
15.0
3.9
9.0
1400
55.7
40.2
4.34
72.0
12.8
6.5
1400
15.0
3.9
9.0
1950
60.2
47.3
4.56
75.8
13.2
6.8
1950
110
7.5
0.4
0.8
1400
48.6
37.6
5.45
68.5
8.9
9.4
1400
7.5
0.4
0.8
1950
52.5
44.2
5.73
72.1
9.2
9.9
1950
11.3
1.8
4.2
1400
50.7
38.3
5.05
69.3
10.0
8.4
1400
11.3
1.8
4.2
1950
54.8
45.0
5.31
72.9
10.3
8.8
1950
15.0
3.8
8.8
1400
51.8
38.7
4.86
69.8
10.7
7.9
1400
15.0
3.8
8.8
1950
56.1
45.5
5.11
73.5
11.0
8.3
1950
120
7.5
0.1
0.3
1400
46.1
37.2
6.15
68.3
7.5
11.3
1400
7.5
0.1
0.3
1950
49.8
43.7
6.47
71.9
7.7
11.9
1950
11.3
1.6
3.8
1400
47.6
37.3
5.69
68.2
8.4
10.1
1400
11.3
1.6
3.8
1950
51.4
43.9
5.98
71.8
8.6
10.6
1950
15.0
3.7
8.5
1400
48.5
37.6
5.48
68.4
8.8
9.5
1400
15.0
3.7
8.5
1950
52.4
44.2
5.76
72.0
9.1
10.0
1950