THEORY OF OPERATION
The Fuel System: The hose/regulator assembly attaches to the propane gas supply. The propane gas moves through the solenoid valve and out the nozzle.
The Air System: The motor turns the fan. The fan pushes air into and around the combustion chamber. This air is heated and provides a stream of clean, hot air.
The Ignition System: The burner control sends voltage to the ignitor. The ignitor ignites the fuel and air mixture.
The Safety Control System: This system causes the heater to shut down if the flame goes out. The motor will continue to run, but no heat is produced.
Combustion
ChamberIgnitor
Fan
Motor
Clean Heated Air Out (Front)
High Limit
Burner Control
Cool Air In (Back)
Power
Cord
Nozzle Solenoid
Valve
Hose/Regulator
Assembly
Air For Combustion | Air For Heating |
Figure 2 - Cross Section Operational View
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