Altitude Considerations - Vermont Castings 30ILDVNV Installation And Operating Instructions Manual

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 orifice burns correctly with just an air shutter
adjustment. If you need to resize orifice for use at high
altitude, contact your dealer.
WARNING
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.
Apply high-temperature silicone to
lines on both ends and secure with
two (2) screws
Figure 7
Connecting Vent Pipe to Heater
20306755
Termination Kit
(Refer to Page 12)
High Temp
Silicone
3" and 3" UL 1777 Gas
Liner
30ILDV Series Gas Fireplace Insert
FP1923
exhaust pipe
9/08
FP1923
11