a. Close the LP cylinder valve(s) and allow the heater to burn off any fuel gas remaining in the
gas supply hose.
b. Turn the heater rocker switch to the “OFF” position.
c. Allow the heater circulating fan to continue to run for several minutes to cool the heater.
d. Close the remaining manual shut-off valve(s) and disconnect the gas supply piping from the
heater’s external connection. Plug all gas supply inlets to prevent the entry of debris.
e. Turn the fresh air fan module’s POWER switch to the “OFF” position.
f. Unplug the power cord from the wall outlet and both the Fresh Air fan Module and Heater.
g. Unplug the Interconnect Cable Fresh Air fan Module and Heater. Remove fresh air fan module.
Return door or window to its normal position.
h. When the heater is stored indoors, the connection between the propane supply cylinder(s)
and the heater must be disconnected and the cylinder(s) removed from the heater and stored
in accordance with the Standard for the Storage and Handling of Liquefied Petroleum Gases,
ANSI/NFPA 58 or the Natural Gas and Propane Installation Code, CSA B149.1, as applicable.
WARNING:
The gas supply hose assembly must be protected from traff ic, building
materials and contact with hot surfaces both during use and while in storage.
Heater Shut-Down
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