Monessen Hearth IDV490NVC Indoor Fireplace User Manual


 
1
57D0016
IDV380/IDV490 Fireplace Insert
High-T
emp
Silicone
High-T
emp
Silicone
FP2626
connect exhaust pipe


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.



380 Series - 3" and 3"
UL 1777 Gas Liner
490 Series - 4" and 3"
UL 1777 Gas LIner
Apply high-temperature silicone to
lines on both ends and secure with
two () screws
Termination Kit
380 Series - AI3TK33A
490 Series - AI4TK43A
Figure 8 -
Connecting Vent Pipe to Heater
FP66

Inlet
Exhaust
(Centered on unit)