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102370
OWNER’S MANUAL
Air For Combustion
And Heating
Fuel
PRODUCT IDENTIFICATION UNPACKING
1. Remove all packing items applied to
heater for shipment. Keep plastic cover
caps (attached to inlet connector and
hose/regulator assembly) for storage.
2. Remove all items from carton.
3. Check all items for shipping damage.
If heater is damaged, promptly inform
dealer where you bought heater.
THEORY OF
OPERATION
The Fuel System: The hose/regulator
assembly attaches to the propane gas sup-
ply. The propane gas moves through the
automatic control 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 spark trans-
former and ignitor lights the main burner.
The Safety Control System: This sys-
tem causes the heater to shut down if the
flame goes out.
Figure 2 - Cross Section Operational View
Combustion
Chamber
Clean
Heated
Air Out
(Front)
Hose/Regulator
Assembly
Nozzle
Fan
Cool Air In
(Back)
Power
Cord
Handle
Power Cord
Hose /Regulator
Assembly
Hot Air Outlet
(Front)
Inlet
Connector
Control
Knob
Motor
Mount
Fan Guard
Figure 1 - 100,000 Btu/Hr Model
Note:
Some parts are located differently on
some models.