•. 125,000.-.170,000.Btu/Hr.(36.6.-.49.8.kW)
•. Propane/LP.Fuel
•. Gas.Supply.Pressure.to.Regulator:.Max.-.Bottle.Pressure,.Min.-.5.psig.(34.5.kPa)
•. Gas.Supply.Pressure.Regulator.out:.28".WC.(6.97.kPa)
•. Electrical.Input:.120V,.60.Hz,.1Ø,.3a
•. Direct.Spark.Ignition,.interrupted.type
•. Primary.Flame.Control:.Solid.State
•. High.Temperature.Control:.. 240°.F.(116°.C)
•. Minimum.Ambient.Temp..Rating:.-20°.F.(-29°.C)
•. Fuel.Consumption:.5.8.-.7.9.lbs/hr.(2.6.-.3.6.kg/hr)
•. Heated.Air.Output:.450.CFM.(12.74.cu.m/m)
Gas
Valve
Green
Chassis
Ground
Motor
Thermostat
Line Cord
Chassis
Ground
10
sPeCiFiCations
Wiring diagraM
CONNECTION DIAGRAM
Black
Green
White
Black
Black
Black
If any original wiring as supplied with the heater must
be replaced, it must be replaced with type AWG 105° C
Green
wire or its equivalent except as indicated
(*Type SF2-200. **SGI-250° C)
www.desatech.com
High Limit
Switch
Red
Green
Black
White
Red
Chassis
Ground
Spark Plug
Line
Neutral
Valve
Ground
Flame Control
121232-01A