Lennox Hearth MODEL MONTAGE 32FS - Manual (Page 6)

6
INSTALLATION TIPS
GOOD INSTALLATION *
Horizontal Installation
(Direct Vent - Outside Wall)
No natural draft. Wind
pressures may affect operation
PLEASE REVIEW THIS ENTIRE
INSTALLATION AND OPERA-
TION MANUAL FOR ADDITIONAL
INSTRUCTIONS.
BETTER INSTALLATION
Vertical & Horizontal Installation
(Up and Out)
Some natural draft aids venting. Wind
pressures may still affect operation
BEST INSTALLATION
Vertical Installation
(Straight Up)
Natural draft improves operation and
negative effects from wind
VENTING TYPE
a: PL-Vent Pipe / Pellet Vent (w/stainless interliner)
b: Stainless Steel flex liner may be used inside existing flue
or chimney (woodstove replacement applications)
CAUTION: Do not use Type B-Vent Pipe
REQUIRES 3”
DIAMETER STANDARD
PL-VENT / PELLET PIPE
With listed termination kit. If
installation requires in excess of
11’ of pipe, it is recommended a
4” diameter pipe be used.
MANUFACTURED
HOME
Requires outside air for com-
bustion. Use a galvanized or
stainless steel pipe for duct.
Minimum duct size 1-5/8” dia.
CLEARANCES TO
COMBUSTIBLES
Ensure all clearances are main-
tained in accordance to instruc-
tions contained on product
safety label and in compliance
with pipe/venting requirements.
POWER SUPPLY
Must have proper polarity and
be grounded.
Note: Use of an extension
cord may adversely effect the
performance of your unit.
Seal all
Venting Joints:
Use RTV
(high temp silicone)
INSTALLATION TIPS
Select Your Installation Type
* In horizontal vent installations It is recommended that when an appliance is vented directly through a wall, a minimum of 6 feet (1.83 M) of vertical pipe is
installed to create some natural draft. This will reduce the possibility of smoke or odor entering the dwelling during appliance shutdown or loss of power.