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Heatilator • BCBV36 • 4008-033 • Rev F • 12/0832
K. Air Shutter Setting
The air shutter is provided in the closed position for natu-
ral gas and 1/8 in. open for propane. See Figure 14.10 for
location of air shutter.
• Loosen the set screw.
• Rotate the air shutter to the right to open.
• Rotate the air shutter to the left to close.
• Tighten the set screw.
NOTICE: If sooting occurs, provide more air by opening
the air shutter.
Figure 14.10 Air Shutter Location
J. Hood
The hood is located above the fi replace opening. The
hood must be attached or a fi re hazard may result. See
Figure 14.9 to locate four screws holding the hood in
place.
Screws holding
hood in place
Figure 14.9 Hood Installation/Removal