Monessen Hearth ILDV20PV User Manual
83D0511
ILDV20/ILDV30 Fireplace Insert
15
VeNt iNStALLAtiON
VeNt cONFiGuRAtiONS
FP1924
inlet exhaust reline
9/08
inlet exhaust reline
9/08
FP1925
exhaust only reline
9/08
exhaust only reline
9/08
Exhaust
Exhaust
Inlet
Recommended block-off
plate (noncombustible
metal). Prevents odors from
chimney entering room.
plate (noncombustible
metal). Prevents odors from
chimney entering room.
UL 17 Solid
Fuel Z.C Fire-
box
Fuel Z.C Fire-
box
Inlet
Any cracks or
damage inside
chimney must be
repaired
damage inside
chimney must be
repaired
The block-off plate
(AI31AK33) must seal
intake to the chimney
space so that air is
drawn down chimney for
combustion air.
(AI31AK33) must seal
intake to the chimney
space so that air is
drawn down chimney for
combustion air.
Block-off Plate
(AI31AK331) Non-
combustible Materials
(AI31AK331) Non-
combustible Materials
Masonry
Fireplace
Fireplace
Figure 8
Inlet and Exhaust Reline
Inlet and Exhaust Reline
Figure 9
Exhaust Only Reline
Exhaust Only Reline
NOte: You may use either reline configuration with a masonry
or zero-clearance fireplace.
or zero-clearance fireplace.
FP194
3" (75 mm) Exhaust
UL 1777 Gas Liner 3" (75 mm) Inlet
UL 1777 Gas Liner 3" (75 mm) Inlet
Termination Kits:AI31TK33A, HED-
V3T81, HEDV3T11, HEDVRT
V3T81, HEDV3T11, HEDVRT
FP195