Harman P35I - Appliance Set-Up; A. Outside Air Attachment

18
P35i Fireplace Insert
Pellets or Corn/Pellet Mixture Only
Save These Instructions
3-90-775R15_04/13
7
Appliance Set-Up
A. Outside Air Attachment
OutsideAirKit#1-00-774280(soldseparately)must
beusedforattachingoutsideairtotheinsert.Thiskit
containsa3"stubandgaskettomounttotheframe,
andtheoutsideairadapterwhichsecurestotheinsert
body.Theoutsideairintakeconnectionwillsealtothe
mounting frame, just like the exhaust does. Follow
the instructions included in the kit to ensure proper
installation.
1. Makeadeterminationofwhereyouwanttodraw
the outside air from. Here are a few options.
a.Punch ahole throughthe rearof thereplace
andexteriorwall.Rigidpipeorexpipecouldbe
used.
 b. Use the chimney or chase as a conduit for
outsideair.Theexhaustlinermustberunthefull
lengthoftheue.Whencreatingyoursteelplate
tosealthedamperareaMakeanother3inchhole
fortheoutsideairpipe.Installashortrunofpipe
fromthemountingframethroughthesealingplate.
Theninstallthechimneytopextensionkit,item#1-
00-674104atthetopofthechimney.Thisisslotted
toallowfreshairintothechimneyorchase.
2.Securetheoutsideairsupplypipetothestubonthe
mountingframeusingaminimumoftwofasteners.
3.Ifrunningthesupplypipedirect,installtheoutside
aircoverweldment#1-10-09542tokeepbirdsor
rodentsfromenteringthesupplypipe.
4.Keeptheintakeaminimumof4feet(1.2m)below
theexhausttermination.
CAUTION!
Neverdrawoutsidecombustionairfrom:
• Wall,oororceilingcavity.
• Enclosedspacesuchasanatticorgarage
The image at left shows the use of the chimney
for outside air supply. Also shown is the
Chimney intake extension on the top of the
chimney. It is slotted to allow fresh air into
the ue. Be sure to use the proper ashing
and vent cap to prevent rain from entering the
chimney ue.
The image below demonstrates bringing the
outside air in through a hole cut through the
rear of the replace and external wall. With this
method, a screen is necessary to prevent birds
or rodents from entering.
Outside Air Intake
Weldment
Intake Stub
Stub Gasket
Stub Mounting
Bolts
Self- drilling
screws (2)
Contents of Outside Air Kit
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