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Table PD-2 (Continued) – Model S Unit Heater Hot Water Capacities – 60°F Ent. Air Temp. Hot Water with Turbulators and 132 Fin Series
(Conversion Factors in Table SP-11 Apply Only to 200 F Entering Water Temperature Columns)
Water
180 F
Unit
Temp.
Size
Drop °F MBH GPM
20
117 .6 12.12 100.3 8.49 10.12 140.5 14.48 108.1 10.71 12.77 163.4 16.84 116.0 13.33 15.90
25
112.7
9.29
98.6
186-W2
30
107 .8
7 .41
96.9
CFM 2690
40
98.0
5.05
93.6
RPM 1100
50
88.2
3.63
90.2
HP 1/4
60
78.3
2.69
86.8
70
68.5
2.02
83.5
80
—
—
15
163.8 22.50 107 .2
20
156.6 16.14 105.1 3.39
230-W2
25
149.4 12.32 103.0
CFM 3200
30
142.2
9.77 101.0
RPM 1100
40
127 .8
6.59
96.8
HP 1/4
50
113.4
4.68
92.7
60
99.0
3.40
88.5
70
84.7
2.49
84.4
80
—
—
20
173.1 17.84 100.6 4.00
25
165.1 13.61
98.7
260-W2
30
157 .0 10.79
96.8
CFM 3933
40
140.9
7 .26
93.0
RPM 1100
50
124.8
5.14
89.2
HP 1/2
60
108.7
3.73
85.5
70
92.6
2.73
81.7
80
—
—
20
223.0 22.98 107.2 7 .98
25
213.9 17 .63 105.3
320-W2
30
204.8 14.07 103.4
CFM 4350
40
186.6
9.61
99.5
RPM 1100
50
168.4
6.94
95.7
HP 1/2
60
150.2
5.16
91.8
70
132.0
3.89
88.0
80
—
—
20
249.7 25.73 101.6 9.61 11.46 298.1 30.72 109.7 12.07 14.40 346.5 35.71 117 .8 15.00 17.89
25
239.5 19.75
99.9
354-W2
30
229.3 15.76
98.2
CFM 5528
40
209.0 10.77
94.8
RPM 1100
50
188.6
7 .77
91.4
HP 1/2
60
168.2
5.78
88.0
70
147 .8
4.35
84.6
80
—
—
20
282.5 29.12 102.3 10.88 12.90 340.0 35.05 110.8 14.25 17.23 396.0 40.92 119.2 17.59 21.10 454.0 46.80 127.9 21.25 26.20
25
270.0 22.27 100.4
400-W2
30
260.0 17 .87
98.9
CFM 6017
40
235.0 12.11
95.1
RPM 1140
50
213.0
8.78
91.9
HP 3/4
60
190.0
6.53
88.4
70
168.0
4.95
85.1
90
—
—
UH-PRC001-EN
Performance
Data
200 F
PD
PD
FT S.W.T. H.W.T.
MBH GPM
5.52
6.59
135.6 11.18 106.5
3.83
4.57
130.7
8.98 104.8
2.08
2.47
120.9
6.23 101.4
1.23
1.47
111.0
4.58
98.0
.76
.91
101.2
3.48
94.7
.48
.58
91.4
2.69
91.3
—
—
—
81.6
2.10
87 .9
5.82
6.94
194.7 26.75 116.1
4.04 187.5 19.32 114.0
2.19
2.61
180.3 14.86 111.9
1.51
1.80
173.1 11.89 109.9
.80
.96
158.7
8.18 105.7
.46
.55
144.3
5.95 101.6
.28
.33
129.9
4.46
97 .4
.17
.20
115.6
3.40
93.3
—
—
—
—
—
4.77 207.4 21.37 108.6
2.58
3.08
199.3 16.43 106.7
1.78
2.12
191.2 13.14 104.8
.94
1.12
175.1
9.02 101.0
.54
.65
159.0
6.56
97 .3
.33
.39
142.9
4.91
93.5
.20
.24
126.8
3.73
89.7
—
—
—
110.7
2.85
85.9
9.51 266.2 27.43 116.4 10.02 11.95 309.4 31.89 125.6 12.45 14.95 352.7 36.34 134.7 14.96 17.84
5.21
6.21
257 .1 21.20 114.5
3.63
4.33 248.0 17 .04 112.5
1.98
2.36 229.8 11.84 108.7
1.18
1.41
211.6
8.72 104.8
.74
.88
193.4
6.64 101.0
.47
.56
175.2
5.16
97 .1
—
—
—
157 .0
4.05
93.3
6.28
7 .48
287 .9 23.74 108.0
4.37
5.21
277 .8 19.08 106.3
2.38
2.84
257 .4 13.26 102.9
1.42
1.69
237 .0
9.77
99.5
.89
1.06
216.6
7 .44
96.1
.57
.68
196.2
5.78
92.7
—
—
—
175.8
4.53
89.3
7 .10
8.47 324.0 26.72 108.5
4.91
5.84
313.0 21.51 106.8
2.61
3.06 289.0 14.90 103.2
1.56
1.94
266.0 10.97
99.8
1.04
1.31
243.0
8.35
96.3
.75
.96
221.0
6.51
93.1
—
—
—
197 .0
5.08
89.5
Entering Water Temperature
220 F
PD
PD
FT S.W.T. H.W.T
MBH GPM
7 .01
8.36
158.5 13.06 114.3
4.92
5.87
153.5 10.55 112.6
2.74
3.27
143.7
7 .41 109.2
1.68
2.01
133.9
5.52 105.9
1.09
1.30
124.1
4.26 102.5
.73
.87
114.3
3.36
99.1
.49
.59
104.4
2.69
95.8
7 .32
8.73 225.6 30.99 125.0
4.29 5.12 218.4 22.50 122.9 5.36 6.40 249.2 25.69 131.8 6.47 7.72
2.80
3.33
211.2 17 .41 120.8
1.95
2.33 204.0 14.01 118.7
1.07
1.28
189.6
9.77 114.6
.65
.77
175.2
7 .22 110.5
.41
.49
160.8
5.52 106.3
.27
.32
146.4
4.31 102.2
—
—
—
—
—
5.07 6.05 241.6 24.90 116.6 6.34 7.56 275.8 28.42 124.6 7.65 9.13
3.30
3.93
2335 19.25 114.7
2.30
2.74
225.5 15.49 112.8
1.26
1.50
209.4 10.79 109.1
.76
.90
193.3
7 .97 105.3
.48
.57
177 .1
6.08 101.5
.31
.37
161.0
4.74
97 .7
.20
.24
144.9
3.73
94.0
6.59
7 .86 300.3 24.76 123.6
4.64
5.53
291.2 20.01 121.7
2.60
3.10
273.0 14.07 117 .8
1.60
1.91
254.8 10.50 114.0
1.05
1.25
236.6
8.13 110.1
.70
.84
218.5
6.43 106.3
.48
.57 200.3
5.16 102.4
7 .93
9.46 336.4 27 .73 116.1
5.59
6.66 326.2 22.41 114.4
3.13
3.73 305.8 15.76 111.0
1.93
2.30 285.4 11.76 107 .6
1.26
1.50
265.0
9.10 104.2
.85
1.01
244.6
7 .20 100.8
.58
.69
224.3
5.78
97 .4
9.53 11.25
382.0 31.51 117 .1 12.25 14.62
6.66
7 .97
369.0 25.36 115.2
3.65
4.24 346.0 17 .84 111.7
2.21
2.62 323.0 13.32 108.3
1.43
1.82
298.0 10.24 104.6
1.04
1.28
276.0
8.13 101.3
.77
.98
252.0
6.49
97 .7
240 F
PD
PD
FT S.W.T . H.W.T
MBH GPM
—
—
8.81 10.50
181.3 14.95 122.1 10.67 12.73
6.21
7 .41
176.4 12.12 120.4
3.50
4.17
166.6
8.58 117 .1
2.17
2.59
156.8
6.46 113.7
1.43
1.70
147 .0
5.05 110.4
.98
1.17
137 .1
4.04 107 .0
.69
.82
127 .3
3.28 103.6
9.07 10.81
256.4 35.24 133.9 10.88 12.97
3.52
4.20
242.1 19.96 129.7
2.47
2.95
234.9 16.14 127 .6
1.38
1.64
220.5 11.36 123.5
.84
1.00
206.1
8.50 119.4
.55
.65
191.7
6.59 115.2
.37
.44
177 .3
5.22 111.1
—
—
—
162.9
4.20 106.9
4.16
4.96
267 .8 22.07 122.7
2.92
3.48
259.7 17 .84 120.9
1.62
1.93
243.6 12.55 117 .1
.99
1.18
227 .5
9.38 113.3
.64
.76
211.4
7 .26 109.5
.43
.51
195.3
5.75 105.8
.30
.35
179.1
4.62 102.0
8.25
9.84
343.6 28.32 132.8
5.84
6.96
334.5 22.98 130.9
3.30
3.94
316.3 16.30 127 .0
2.06
2.46
298.1 12.29 123.2
1.36
1.63
279.9
9.61 119.3
.94
1.12
261.7
7 .70 115.4
.67
.80
243.5
6.27 111.6
—
—
9.94 11.85
384.8 31.72 124.2 12.01 14.33
7 .03
8.38
374.6 25.73 122.5
3.97
4.74
354.2 18.25 119.1
2.48
2.96
333.8 13.76 115.7
1.64
1.96
313.4 10.77 112.3
1.13
1.35
293.1
8.63 108.9
.80
.96
272.7
7 .02 105.5
440.0 36.29 125.8 14.95 18.10
8.82 10.36
428.0 29.42 124.0 11.05 13.10
4.88
5.81
405.0 20.88 120.6
3.03
3.51
381.0 15.71 117 .0
1.96
2.39
357 .0 12.27 113.4
1.37
1.72
335.0
9.87 110.1
1.05
1.30
312.0
8.04 106.7
PD
PD
FT S.W.T . H.W.T .
—
—
—
7 .58
9.04
4.33
5.16
2.73
3.26
1.83
2.19
1.28
1.53
.92
1.09
4.28
5.11
3.03
3.61
1.71
2.04
1.07
1.27
.71
.84
.49
.58
.34
.41
5.06
6.05
3.57
4.26
2.02
2.40
1.26
1.50
.83
.99
.57
.68
.40
.48
9.97 11.89
7 .10
8.47
4.07
4.86
2.58
3.08
1.74
2.08
1.22
1.46
.88
1.05
—
—
—
8.55 10.20
4.90
5.85
3.11
3.71
2.10
2.50
1.47
1.75
1.06
1.26
6.32
7 .61
3.97
4.60
2.65
3.14
1.87
2.30
1.35
1.71
29
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