Altitude Considerations - Monessen Hearth ILDV20NV User Manual

ILDV20/ILDV30 Fireplace Insert

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.
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 () screws
14
Termination Kit
AI31TK33A
HEDV3T81
HEDV3T11
HEDVRT
High Temp
Silicone
3" and 3" UL 1777 Gas
Liner
Figure 7
Connecting Vent Pipe to Heater
VeNt iNStALLAtiON
FP1923
exhaust pipe
9/08
FP193
83D0511