11
Save These Instructions 3-90-775R36_09/15
F. Factory Built Fireplace Installation
When installing the P35i Insert into a factory built wood
burning fireplace, several things need to be taken into
consideration.
The size of thereplace opening. Will the unitt intothe
opening? Some of the factory built replaces have metal
smokeshieldsinsidethetopthatcanberemovedtogain
height. Keep in mind that anything removed from the factory
builtreplacemustbeattachedtothereplacewithametal
wire. Floor protection guidelines, as listed previously, must
also be followed.
Themanufacturedreplacemaynotbealteredbeyondthe
exceptions listedbelow. Never remove masonry bricks or
mortarfromanexistingreplace.
Thefollowingmodicationsarepermissible:
• Removalofthedamperorlockinopenposition
• Removalofsmokeshelforbafe
• Removal of andirons or ember catchers
• Removal of log grate
• Removal of view screen or curtain
• Removal of doors
• Externaltrimpieces,thatdonotaffecttheoperationof
the replace, may be removed providing they can be
stored onor within the replacefor reassembly if the
insert is removed.
• Ifthehearthextensionislowerthanthereplaceopening,
theportionoftheinsertextendingontothehearthmust
be supported.
• Final approval of this type of installation is contingent
upon the authority having jurisdiction.
• Kit #1-00-674205 must be used when using this
installation method.
Note: If the Harman
®
P35iInsertisinstalledintoafactorybuiltwoodburningreplace,thislabel(Harman
®
part#3-90-00675)
MUST beattachedtothealteredreplace.
Thefactorybuiltchimneymustbe listed per UL127(US)
and meet type HT requirements of UL103 (US). Factory
BuiltreplacechimneystestedtoUL127-98maybe,atthe
replacemanufacturersoption,testedtothesamecriteria
as UL 103HT requirements. If the chimney is not listed as
meetingHTrequirements,orifthefactorybuiltreplacewas
tested prior to 1998, a full height listed chimney liner must be
installedfromtheapplianceuecollartothechimneytop.
Linermustmeethightemperature(2100°F)perUL1777(US).
Thelinermustbesecurelyattachedtoboththeuecollar
and the chimney cap. To prevent room air passage to the
chimneycavityofthereplace,sealthedamperareaaround
thechimneylinerwithberglassbatting.
Hearth must be constructed to
the proper height and finished
with a non-combustible
material.
IN CANADA: This replace insert
must be installed with a continuous
chimney liner of a minimum 3" diameter
extending from the insert to the top of
the chimney. The chimney liner must
conform to the Class 3 requirements
ofCAN/ULC-S635,StandardforLining
Systems for Existing Masonry or
Factory Built Chimneys and Vents, or
CAN/ULC-S640, Standard for Lining
Systems for New Masonry Chimneys.
Whenusingsingle-wallventingor
ex,thissectionofventingmustbe
wrappedwithanon-combustible
insulationtopreventexcess
temperatureswithinthereplace
and on the fuel hopper.
Additionally,thereboxooroftheZCWoodorGasFireplacemayberemoveddowntotheoutermetalshellofthereplace
ifkit1-00-574305 isused.The kitincludesinstallation instructions andallmaterials neededtoremovethe reboxoor
andstillmaintainasafe,compliantinstallation.Becertaintocontactlocalcodeenforcementofcialsbeforebeginningany
modications,astheymaynotbereversibleinmanycases.