8
23.5 3.20 2.70 92 28.4 3.90 3.60 98
22.1 2.30 1.50 90 27.0 2.70 2.00 96
19.3 1.30 0.60 86 24.3 1.70 0.9 93
16.7 0.90 0.30 83 21.6 1.10 0.40 98
33.0 3.30 4.10 94 39.9 4.10 5.60 102
29.7 2.00 1.70 91 36.7 2.50 2.40 98
26.5 1.40 0.90 88 33.5 1.70 1.30 95
37.1 3.80 5.00 90 45.0 4.60 6.90 97
33.4 2.30 2.10 97 41.3 2.80 3.00 94
29.8 1.50 1.10 84 37.7 1.90 1.60 91
52.5 7.00 0.85 93 63.0 8.37 1.17 100
46.6 4.66 0.40 90 57.7 5.77 0.58 97
37.8 3.10 0.19 84 50.4 4.00 0.30 92
42.0 2.75 0.15 87
58.8 11.76 2.20 104 70.0 14.00 3.05 102
54.0 7.20 0.88 93 65.8 8.88 1.29 100
48.0 4.80 0.42 89 60.2 6.02 0.64 96
33.0 2.25 0.10 80 45.5 3.00 0.17 88
73.8 9.90 1.70 98 84.0 11.25 2.20 103
69.6 6.96 0.89 96 82.5 8.25 1.23 102
54.0 3.50 0.25 88 70.0 4.62 0.42 96
61.3 3.10 0.16 91
85.4 11.39 2.22 93 101.5 13.50 3.08 99
81.6 8.16 1.21 91 98.0 9.80 1.68 98
69.0 4.62 0.42 87 87.5 5.88 0.63 94
52.4 2.65 0.15 80 71.7 3.62 0.26 88
99.0 13.20 2.13 97 117.2 15.62 2.90 104
96.0 9.60 1.18 96 114.1 11.41 1.62 103
84.0 5.60 0.44 91 103.6 6.90 0.64 99
70.2 3.50 0.18 86 91.0 4.50 0.30 94
105.0 14.00 2.37 93 124.3 16.62 3.25 99
103.2 10.32 1.36 92 121.1 12.11 1.82 98
93.0 6.20 0.52 89 114.1 7.62 0.76 96
78.0 3.95 0.22 85 100.1 5.00 0.36 92
145.4 19.39 2.55 98 172.9 23.00 3.43 105
135.0 13.50 1.30 95 164.5 16.45 1.85 103
117.0 7.75 0.47 91 145.2 9.70 0.71 98
99.0 5.00 0.21 86 127.7 6.37 0.33 93
151.4 20.19 2.80 97 176.7 23.50 3.60 105
143.3 14.34 1.48 95 173.2 17.32 2.09 102
123.0 8.15 0.52 90 154.0 10.25 0.79 97
104.4 5.25 0.23 85 133.0 6.62 0.35 92
195.6 19.56 2.85 99 234.5 23.45 3.95 107
174.4 11.52 1.09 95 215.2 14.37 1.63 103
153.0 7.62 0.50 90 192.5 9.62 0.77 99
207.0 20.70 3.15 98 247.8 24.78 4.45 105
183.6 12.25 1.21 94 226.8 15.12 1.83 102
159.6 8.00 0.55 89 201.2 10.00 0.82 97
372.6 38.20 5.40 116 448.3 46.30 7.60 127
339.2 23.20 3.90 111 415.7 28.60 5.80 122
306.2 15.60 3.20 106 338.3 19.70 5.10 117
MBH USGPM WPD FAT MBH USGPM WPD FAT
HEIGHT SPREAD
200°F180°F200°F
MAXIMUM
PROJECTION
FAN
SIZE
HEIGHT SPREAD
MAXIMUM
PROJECTION
180°F
ENTERING WATER TEMPERATURE ENTERING WATER TEMPERATURE
60°F ENTERING AIR TEMPERATURE
WATER
TEMP.
DROP
°F
CAT.
NO.
H-24
CFM 680
RPM 1550
HP 1/20
H-36
CFM 880
RPM 1550
HP 1/20
H-40
CFM 1120
RPM 1550
HP 1/12
H-58
CFM 1435
RPM 1550
HP 1/12
H-60
CFM 1525
RPM 1075
HP 1/6
H-82
CFM 1800
RPM 1075
HP 1/6
H-98
CFM 2400
RPM 1100
HP 1/4
H-114
CFM 2470
RPM 1075
HP 1/6
H-122
CFM 2930
RPM 1075
HP 1/4
H-166
CFM 3520
RPM 1100
HP 1/4
H-174
CFM 3830
RPM 1100
HP 1/3
H-234
CFM 4605
RPM 1100
HP 1/3
H-250
CFM 5000
RPM 1075
HP 1/2
H-400
CFM 6150
RPM 1140
HP 1*
15
20
30
40
20
30
40
20
30
40
15
20
25
30
10
15
20
30
15
20
30
40
15
20
30
40
15
20
30
40
15
20
30
40
15
20
30
40
15
20
30
40
20
30
40
20
30
40
20
30
40
HOT WATER CAPACITIES HORIZONTAL PROJECTION
HIGH SPEED LOW SPEED
19.2 2.60 1.90 98 23.2 3.2 2.6 106
18.1 1.90 1.00 96 22.1 2.3 1.4 104
15.9 1.10 0.40 92 19.9 1.4 0.6 100
13.8 0.70 0.20 88 17.8 0.9 0.3 96
26.7 2.70 2.80 101 32.3 3.3 3.9 110
24.1 1.60 1.20 97 29.7 2.0 1.7 106
21.5 1.10 0.60 94 27.2 1.4 0.9 102
29.8 3.10 3.40 98 35.9 3.70 4.70 106
26.8 1.80 1.40 94 33.0 2.30 2.00 102
23.9 1.20 0.70 90 30.2 1.60 1.10 98
40.4 5.39 0.51 100 49.7 6.62 0.75 110
34.6 3.46 0.21 95 44.1 4.41 0.36 104
27.0 2.12 0.09 87 38.1 3.00 0.28 98
29.7 2.00 0.08 90
50.2 10.40 0.43 97 61.7 12.70 0.52 106
45.5 6.20 0.19 94 56.5 7.80 0.23 102
40.6 4.20 0.12 90 51.6 5.30 0.15 98
42.5 2.90 0.03 91
61.7 8.40 0.24 99 75.9 10.40 0.38 107
56.0 5.70 0.15 95 70.3 7.20 0.22 104
45.4 3.10 0.07 88 59.6 4.10 0.19 97
62.5 3.20 0.12 99
72.0 9.62 1.61 99 82.3 11.00 2.10 105
66.0 6.60 0.82 96 80.5 8.05 1.20 104
51.0 3.37 0.23 88 66.5 4.37 0.37 96
52.5 2.62 0.15 89
84.3 11.50 0.34 98 103.3 14.20 0.53 107
77.2 7.90 0.22 95 96.2 9.90 0.31 104
63.7 4.30 0.11 89 82.7 5.70 0.15 98
70.0 3.60 0.07 92
90.0 12.00 1.80 100 105.0 14.00 2.37 107
85.4 8.54 0.95 98 103.2 10.32 1.87 106
72.0 4.75 0.32 92 91.7 6.12 0.52 101
52.4 2.65 0.11 83 75.3 3.75 0.21 94
120.0 16.00 1.80 105 145.2 19.37 2.55 114
111.0 11.10 0.91 102 135.5 13.55 1.31 111
92.4 6.15 0.41 95 117.8 7.85 0.47 104
70.9 3.50 0.11 86 98.0 4.88 0.20 96
125.2 16.70 1.95 103 152.3 20.00 2.80 112
117.0 11.70 0.98 100 143.5 14.35 1.45 109
93.3 6.50 0.34 92 122.5 8.25 0.53 102
78.0 3.88 0.13 87 103.2 5.15 0.22 95
162.0 16.20 2.05 106 193.2 19.32 2.85 115
138.0 9.15 0.70 99 173.3 11.55 1.08 110
MBH USGPM WPD FAT MBH USGPM WPD FAT
WATER
TEMP.
DROP
°F
CAT.
NO.
H-18
CFM 460
RPM 1000
HP 1/20
H-26
CFM 595
RPM 1000
HP 1/20
H-32
CFM 725
RPM 1000
HP 1/12
H-44
CFM 925
RPM 1000
HP 1/12
H-50
CFM 1250
RPM 820
HP 1/6
H-70
CFM 1475
RPM 820
HP 1/6
H-80
CFM 1685
RPM 820
HP 1/4
H-96
CFM 2025
RPM 820
HP 1/6
H-102
CFM 2060
RPM 820
HP 1/4
H-136
CFM 2470
RPM 850
HP 1/4
H-144
CFM 2690
RPM 820
HP 1/3
H-194
CFM 3235
RPM 820
HP 1/3
15
20
30
40
20
30
40
20
30
40
15
20
25
30
10
15
20
30
15
20
30
40
15
20
30
40
15
20
30
40
15
20
30
40
15
20
30
40
15
20
30
40
20
30
40
931 919
926 920
932 919
11 30 9 19
11 31 10 24
12 35 11 27
13 51 13 27
13 53 13 39
14 54 14 47
14 52 14 44
14 56 14 45
15 58 15 51
16 60
16 65
10” Ø14” Ø 14” Ø 14” Ø16” Ø 16” Ø
18” Ø
20” Ø 20” Ø 20” Ø24” Ø26” Ø26” Ø26” Ø
TABLE 8
For MBH at EWT other than those indicated in the
tables, use 200°F MBH and multiply by factor in
table 10. MBH obtained will be at USGPM of 200°F
MBH used.
*
575/3/60.
UNIT HEATERS