3
PROPANE CONSTRUCTION HEATER
SPECIFICATIONS
NEVER LEAVE THE HEATER
UNATTENDED WHILE BURNING!
Model No.
FA43 Series
Input Rating
37,000 BTU/hr (12.6 KW) Min.
43,000 BTU/hr (10.84 KW) Max.
Type of Gas
Propane
Gas Supply Pressure to Regulator Maximum
Cylinder Pressure
Minimum (for purpose of Input Adjustment)
5 psig
Manifold Pressure
11” W.C
Gas Consumption
1.71lbs/hr 0.78 kg/hr
2.00lbs/hr 0.91 kg/hr
Electrical Input
120V, 60Hz, 1Ø
Amperage
Load
1.75 amps
Fan
Unload
Load
3375rpm
3100rpm
Ignition
Piezo/Manual Spark
Spark Gap
0.16” (4mm)
Size (LxWxH)
16.2”x8.3”x11.9”
(41.2x21.1x30.2)cm
USA 8-Hr Time weighted average
(OSHA 29 CFR 1926.55 App A)
CO
50 ppm
CO
2
5000 ppm
NO
2
USA – Ceiling Limit
(Short Term Exposure Limit = 15 minutes)
CO
CO
2
NO
2
5 ppm
Canada 8-hr time weighted average
WorkSafe BC OHS Guidelines Part 5.1
and Ontario Workplaces Reg 833
25
ppm
5000
ppm
3 ppm (Reg 833)
Canada STEL (15 minutes Reg 833/1 hour
WSBC) WorkSafe BC OHS Guidelines Part
5.1 and Ontario Workplaces Reg 833
100
ppm
15000 ppm (WSBC)
30000 ppm (Reg 833)
1.0 ppm (WorkSafeBC)
5.0 ppm (Reg 833)
• Ensure that the flow of combustion and ventilation air exchange cannot become obstructed.
• As the building ‘tightens up’ during the construction phases ventilation may need to be increased.