Theory Of Operation; Propane Supply; Installation - Desa 35-FAC Manual Del Usuario

Clean Heated
Air Out (Front)
4
Combustion
Chamber
Air For Combustion
Figure 2 - Cross Section Operational View
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Fan
Air For Heating

INSTALLATION

WARNING: Review and under-
stand the warnings in the Safety
Information section, page 2. They
are needed to safely operate this
heater. Follow all local codes
when using this heater.
WARNING: Test all gas piping
and connections for leaks after
installation or servicing. Never
use an open flame to check for
a leak. Apply a mixture of liquid
soap and water to all joints.
Bubbles forming show a leak.
Correct all leaks at once.
1. Provide propane supply system (see Propane
Supply).
2. Connect POL fitting on hose/regulator as-
sembly to propane tank(s). Turn POL fitting
counterclockwise into threads on tank. Tighten
firmly using wrench. IMPORTANT: Position
regulator so that hose leaving the regulator is
in a horizontal position (see Figure 3, page 5).
This places the regulator vent in the proper
position to protect it from the weather.
Motor
Cool
Air In
(Back)
Hose/Regulator
Assembly
113855-01B