Desa BLP35E PRODUCT IDENTIFICATION, THEORY OF OPERATION

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PRODUCT
IDENTIFICATION
Hot Air Outlet
(Front) Shell
Handle Motor
Fan Guard
Piezo Ignitor
Button
Heater Base
Automatic
Control Valve
Button Inlet
Connector
Hose /Regulator
Assembly
Figure 1 - Model BLP35E
Clean
Heated
Air Out
(Front) Cool Air In
(Back)
Combustion
Chamber Fan Motor
Hose/Regulator
Assembly
Figure 2 - Cross Section Operational View
THEORY OF
OPERATION
The Fuel System: The hose/regulator assembly attaches to the propane gas
supply. This provides fuel to the heater.
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 piezo ignitor lights the burner.
The Burner Control System: This system causes the heater to shut down if
the flame goes out.
Power
Cord
Air For Combustion Air For Heating