25
UH-PRC001-EN
Table PD-1 (Continued) — Model S Unit Heater Hot Water Capacities – 60°F Ent. Air Temp.
(Conversion Factors in Table SP-11 Apply Only to 200 F Entering Water Temperature Columns)
Entering Water Temperature
Water
260 F
300 F
340 F
380 F
Unit
Temp.
PD
PD
PD
PD
PD
PD
PD
PD
Size
Drop °F MBH GPM
FT S.W.T. H.W.T.
MBH GPM
FT S.W.T. H.W.T
MBH GPM
FT S.W.T. H.W.T
MBH GPM
FT S.W.T. H.W.T.
18-S
10
15.5
3.19
111.0
.10
.12
19.7
4.07 124.9
.15
.18
24.0
4.94 138.8
.21
.25
28.2
5.81 152.7
.27
.32
CFM 280
20
9.8
1.01
92.3
.01
.02
14.1
1.45 106.3
.02
.03
18.3
1.89 120.2
.04
.05
22.5
2.32 134.1
.05
.06
RPM 1075
30
—
—
—
—
—
8.4
.58
87.6
.00
.01
12.6
.87 101.5
.01
.01
16.9
1.16 115.5
.02
.02
HP 1/50
40
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
11.2
.58
96.8
.00
.01
10
40.5
8.34 128.7
.79
.94
50.0 10.30 144.9
1.10
1.32
—
—
—
—
—
—
—
—
—
—
38-S
20
33.4
3.44 116.6
.16
.20
42.9
4.42 132.8
.25
.30
—
—
—
—
—
—
—
—
—
—
CFM 543
30
26.2
1.80 104.5
.05
.06
35.7
2.46 120.7
.09
.10
45.3
3.11 136.8
.13
.15
—
—
—
—
—
RPM 1550
40
19.1
.98
92.4
.02
.02
28.6
1.47 108.6
.04
.04
38.1
1.97 124.7
.06
.07
47.7
2.46 140.9
.08
10
HP 1/20
50
—
—
—
—
—
21.5
.89
96.5
.01
.02
31.0
1.28 112.7
.03
.03
40.5
1.67 128.8
04
.05
60
—
—
—
—
—
—
—
—
—
—
23.9
.82 100.6
.01
.01
33.4
1.15 116.7
’02
.03
10
42.5
8.75 126.2
.86
1.02
52.4 10.81 141.8
1.20
1.43
—
—
—
—
—
—
—
—
—
—
42-S
20
35.0
3.61 114.6
.18
.21
45.0
4.64 130.2
.27
.32
55.0
5.67 145.7
.37
.44
—
—
—
—
—
CFM 591
30
27.6
1.89 103.0
.06
.07
37.5
2.58 118.5
.10
.11
47.5
3.26 134.1
.14
.17
—
—
—
—
—
RPM 1550
40
20.1
1.04
91.3
.02
.02
30.1
1.55 106.9
.04
.05
40.1
2.06 122.5
.06
.07
50.1
2.58 138.1
.09
.11
HP 1/20
50
—
—
—
—
—
22.6
.93
95.3
.02
.02
32.6
1.34 110.9
.03
.04
42.6
1.76 126.4
.05
.05
60
—
—
—
—
—
—
—
—
—
—
25.2
.86
99.2
.01
.02
35.1
1.21 114.8
.02
.03
20
56.0
5.77 123.4
.51
.62
70.3
7.25 139.5
.74
.89
—
—
—
—
—
—
—
—
—
—
30
48.3
3.32 114.6
.19
.23
62.6
4.30 130.8
.30
.35
—
—
—
—
—
—
—
—
—
—
60-S
40
40.6
2.09 105.9
.09
.10
54.9
2.83 122.0
.14
.17
69.2
3.56 138.2
.20
.25
—
—
—
—
—
CFM 815
50
32.8
1.35
97.1
.04
.05
47.1
1.94 113.3
.07
.09
61.4
2.53 129.5
.11
.13
75.7
3.12 145.6
.16
.19
RPM 1550
60
25.1
.86
88.4
.02
.02
39.4
1.35 104.6
.04
.05
53.7
1.84 120.7
.06
.08
68.0
2.34 136.9
.09
.11
HP 1/20
80
—
—
—
—
—
—
—
—
—
—
38.3
.99 103.3
.02
.03
52.5
1.35 119.4
.04
.04
100
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
37.1
.76 101.9
.01
.02
20
65.5
6.75 114.9
.68
.81
82.3
8.48 129.0
.98
1.17
99.0 10.21 143.0
1.31
1.56
—
—
—
—
—
30
56.4
3.88 107.3
.26
.31
73.2
5.03 121.3
.39
.47
89.9
6.18 135.4
.54
.65
—
—
—
—
—
70-S
40
47.4
2.44
99.7
.11
.14
64.1
3.30 113.7
.19
.22
80.8
4.17 127.7
.27
.32
97.6
5.03 141.8
.36
.43
CFM 1100
50
38.3
1.58
92.1
.05
.06
55.0
2.27 106.1
.10
.12
71.8
2.96 120.1
.15
.18
88.5
3.65 134.2
.21
.25
RPM 1550
60
29.2
1.00
84.4
.02
.03
45.9
1.58
98.5
.05
.06
62.7
2.15 112.5
.08
.10
79.4
2.73 126.5
.12
.15
HP 1/8
80
—
—
—
—
—
27.7
.71
83.2
.01
.02
44.5
1.15
97.2
.03
.03
61.2
1.58
111.3
.05
.06
100
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
43.0
.89
96.0
.02
.02
40
69.7
3.59 112.9
.27
.32
90.6
4.67 128.7
.41
.50
—
—
—
—
—
—
—
—
—
—
90-S
50
61.1
2.52 106.4
.15
.17
82.0
3.38 122.2
.24
.28
102.8
4.24 138.0
.34
.40
—
—
—
—
—
CFM 1214
60
52.6
1.81
99.9
.08
.10
73.4
2.52 115.7
.14
.17
94.2
3.24 131.5
.21
.25
115.0
3.95 147.3
.29
.34
RPM 1550
80
35.4
.91
86.9
.02
.03
56.2
1.45 102.7
.05
.06
77.0
1.98 118.5
.09
.11
97.8
2.52 134.3
.13
.16
HP 1/8
100
—
—
—
—
—
39.0
.80
89.6
.02
.02
59.8
1.23 105.4
.04
.05
80.7
1.66 121.2
.06
.08
120
—
—
—
—
—
—
—
—
—
—
42.7
.73
92.4
.02
.02
63.5
1.09 108.2
.03
.04
40
78.1
4.02 106.9
.33
.40
101.6
5.23 121.0
.51
.61
125.0
6.44 135.1
.71
.84
—
—
—
—
—
50
68.3
2.82 101.0
.18
.21
91.8
3.78 115.1
.29
.34
115.2
4.75 129.2
.41
.49
138.7
5.72 143.3
.55
.66
100-S
60
58.5
2.01
95.1
.10
.12
82.0
2.82 109.2
.17
.20
105.4
3.62 123.3
.26
.31
128.9
4.43 137.4
.35
.42
CFM 1535
80
38.9
1.00
83.4
.03
.03
62.4
1.61
97.4
.06
.08
85.8
2.21
111.5
.11
.13
109.3
2.82 125.6
.16
.19
RPM 1550
100
19.3
.40
71.6
.01
.01
42.8
.88
85.7
.02
.03
66.2
1.37
99.8
.05
.06
89.7
1.85 113.9
.08
.09
HP 1/8
120
—
—
—
—
—
—
—
—
—
—
46.6
.80
88.0
.02
.02
70.1
1.20 102.1
.04
.04
140
—
—
—
—
—
—
—
—
—
—
27.0
.40
76.2
.01
.01
50.5
.74 90.3.
.02
.02
50
99.5
4.10 112.1
.42
.51
129.5
5.34 127.8
.65
.78
159.6
6.58 143.6
.90
1.08
—
—
—
—
—
60
89.3
3.07 106.8
.25
.30
119.4
4.10 122.5
.41
.49
149.4
5.13 138.2
.59
.70
—
—
—
—
—
126-S
80
69.0
1.78
96.1
.10
.12
99.1
2.55
111.9
.18
.21
129.1
3.33 127.6
.27
.33
159.2
4.10 143.3
.38
.46
CFM 1760
100
48.7
1.00
85.5
.04
.04
78.8
1.62 101.3
.08
.10
108.8
2.24
117.0
.14
.17
138.9
2.86 132.7
.20
.24
RPM 1100
120
28.4
.49
74.9
.01
.01
58.5
1.00
90.6
.03
.04
88.5
1.52 106.4
.07
.08
118.6
2.04 122.1
.11
.14
HP 1/6
140
—
—
—
—
—
—
—
—
—
—
68.2
1.00
95.7
.03
.04
98.3
1.45
111.5
.06
.07
160
—
—
—
—
—
—
—
—
—
—
47.9
.62
85.1
.01
.02
78.0
1.00 100.8
.03
.04
40
151.2
7.79 118.5
1.53
1.83
191.0
9.84 133.9
2.23
2.66
—
—
—
—
—
—
—
—
—
—
50
139.4
5.75 114.0
.90
1.07
179.1
7.38 129.3
1.35
1.61
218.8
9.02 144.7
1.84
2.21
—
—
—
—
—
168-S
60
127.6
4.38 109.4
.56
.67
167.3
5.75 124.8
.87
1.04
207.0
7.11 140.1
1.22
1.46
—
—
—
—
—
CFM 2381
80
103.9
2.68 100.2
.23
.28
143.6
3.70 115.6
.40
.48
183.3
4.72 131.0
.60
.71
223.0
5.75 146.3
.81
.97
RPM 1100
100
80.2
1.65
91.1
.10
.12
120.0
2.47 106.4
.20
.24
159.7
3.29 121.8
.32
.38
199.4
4.11 137.2
.45
.54
HP 1/6
120
56.6
.97
81.9
.04
.05
96.3
1.65
97.3
.10
.12
136.0
2.34 112.6
.17
.21
175.7
3.02 128.0
.26
.32
140
—
—
—
—
—
72.6
1.07
88.1
.05
.05
112.3
1.65 103.5
.10
.11
152.1
2.24 118.9
.16
.19
160
—
—
—
—
—
49.0
.63
79.0
02
.02
88.7
1.14
94.3
.05
.06
128.4
1.65 109.7
.09
.11
180
—
—
—
—
—
—
—
—
—
—
65.0
.74
85.2
.02
.03
104.7
1.20 100.5
.05
.06
Performance
Data
Содержание UH-PRC001-EN
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