Air Shutter Setting - Heat & Glo 6000C-IFT Installation Manual

E. Air Shutter Setting
Air shutter settings should be adjusted by a qualified ser-
vice technician at the time of installation. The air shutter is
set at the factory for minimum vertical vent run. Adjust air
shutter for longer vertical runs. See Figure 9.1.
• Loosen the wing nut.
• Move the air handle to the left to open the air shutter.
• Move the air handle to the right to close the air shutter.
• Tighten the wing nut.
NOTICE: If sooting occurs, provide more air by opening
the air shutter.
Figure 9.1 Air Shutter
Air Shutter Settings
6000
8000
AIR SHUTTER
WING NUT
NG Propane
1/4 in. 3/4 in.
1/4 in. 3/4 in.
Heat & Glo • 6000C-IFT, 8000C-IFT Installation Manual • 2502-980 Rev. M • 3/21
53