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ICFDV40 Fireplace Insert
VENTING INSTALLATION
ALTITUDE CONSIDERATIONS
This heater has been tested at altitudes ranging from sea
level to 4,500 feet (1,370 m). In this testing, heater with
standard ori
fi
ce burns correctly with just an air shutter
adjustment. If you need to resize ori
fi
ce for use at high
altitude, contact your dealer.
High Temp
Silicone
3" and 3" UL 1777 Gas
Liner
Apply high-temperature silicone to
lines on both ends and secure with
two (2) screws
Termination Kit
(Refer to Page 10)
Figure 10 -
Connecting Vent Pipe to Heater
FP2948
Failure to adjust air shutter properly may
lead to improper combustion which can
create a safety hazard. Consult your dealer
or installer if you suspect an improperly
adjusted air shutter.
W
ARNING