2
Table 1. RECOVERY CAPACITIES - NATURAL GAS / L.P
.
ROUGH-IN -DIMENSIONS
CYCLONE XHE BTH 120 - 250
Recovery capacities are based on heater performance at 94% thermal efficiency.
TEMPERATURE RISE - DEGREES °F - GALLONS PER HOUR
Model
BTU
Approx.
Input
Gallon
Capacity
30
40
50
60
70
80
90
100
110
120
130
140
BTH - 120
125,000 Nat.
60
475
356
285
237
203
178
158
142
129
119
110
102
BTH - 120
120,000 L.P.
60
456
342
274
228
195
171
152
137
124
114
105
98
BTH - 150
150,000 Nat.
100
570
427
342
285
244
214
190
171
155
142
132
122
BTH - 150
150,000 L.P.
100
570
427
342
285
244
214
190
171
155
142
132
122
BTH - 199
199,900 Nat.
100
759
569
456
380
325
285
253
228
207
190
175
163
BTH - 199
199,900 L.P.
100
759
569
456
380
325
285
253
228
207
190
175
163
BTH - 250
240,000 Nat.
100
912
684
547
456
391
342
304
274
248
228
210
195