Filter
Top Products
SECTION 15: SPECIFICATIONS
39
15.2 General Technical Data Table (All Models)
*Do not exceed the maximum length of flue stated or heater may not operate properly.
15.3 Technical Data Table (All Models)
Model
UHA[S]
150
UHA[S]
175
UHA[S]
200
UHA[S]
225
UHA[S]
250
UHA[S]
300
UHA[S]
350
UHA[S]
400
Full Load Amps @ 115 V A 5.8 5.8 10.6 10.6 10.6 11.6 11.6 11.6
Air Volume CFM 2245 2245 3716 3716 3716 4663 4663 4663
Flue and Air Intake
Flue Intake Size in (cm) 4 (10) 4 (10) 4 (10) 4 (10) 4 (10) 4 (10) 4 (10) 4 (10)
Air Intake Size in (cm) 4 (10) 4 (10) 4 (10) 4 (10) 4 (10) 5 (13) 5 (13) 5 (13)
*Maximum Straight Flue/Air Intake ft (m) 40 (1) 40 (1) 40 (1) 40 (1) 40 (1) 40 (1) 40 (1) 40 (1)
Model
UHA[S]
150
UHA[S]
175
UHA[S]
200
UHA[S]
225
UHA[S]
250
UHA[S]
300
UHA[S]
350
UHA[S]
400
Total Input (Btu/h) x (1000) 150 175 200 225 250 300 350 385
Total Output (Btu/h) x (1000) 123 143.5 164 184.5 205 246 287 315.7
Efficiency % 82 82 82 82 82 82 82 82
Natural Gas (G20) Data - Inlet Pressure 5.0 in w.c. Min., 14 in w.c. Max.
Burner Pressure in. w.c. 3.2 3.4 3.7 3.7 4.0 2.7 2.7 3.3
LPG / Propane (G31) Data - Inlet Pressure 12.0 in w.c. Min., 14 in w.c. Max.
Burner Pressure in. w.c. 9.9 10.4 10.5 10.7 10.5 9.4 9.3 11.1