
10
DIMENSIONS AND CAPACITY DATA
Table 2 – CAPACITY, GAS AND ELECTRICAL CHARACTERISTICS
Approximate Capacity
*Manifold Pressure
Electrical Characteristics
U.S. Gals.
Liters Gas Type
“WC
kPA
Volts/Hz
Amperes
34
129
Nat./LP
0
0
120/60
<7
50
189
Nat/LP
0
0
120/60
<7
* The manifold pressure is the factory setting and is not adjustable. A negative pressure will be seen with just the blower running without
the Gas Control Valve open.
All models - Maximum Supply Pressure: 14 inches W.C. (3.48kPa)
Minimum Supply Pressure for Natural Gas: 3.50” (.87kPa)
Minimum Supply Pressure for Propane Gas: 8.00” (1.99kPa)
Minimum pressure must be maintained under both load and no load (dynamic and static) conditions.
Table 3 – RECOVERY CAPACITIES
Input
Recovery Capacities
Rating
(Btu/hr)
Rating
(kW)
Temp.
Rise
F
30
40
50
60
70
80
90
100
110
120
130
140
C
17
22
28
33
39
44
50
56
61
67
72
78
130000
38.1
GPH
495
371
297
248
212
186
165
149
135
124
114
106
LPH
1875 1406 1125
937
803
703
625
562
511
469
433
402
150000
44.0
GPH
571
429
343
286
245
214
190
171
156
143
132
122
LPH
2163 1622 1298 1082
927
811
721
649
590
541
499
464
175000
51.3
GPH
667
500
400
333
286
250
222
200
182
167
154
143
LPH
2524 1893 1514 1262 1082
946
841
757
688
631
582
541
199000
58.3
GPH
758
569
455
379
325
284
253
227
207
190
175
162
LPH
2870 2152 1722 1435 1230 1076
957
861
783
717
662
615
Recovery capacity based on 95% thermal efficiency.