Harman P35I - D. Existing Fireplace Installation:

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Save These Instructions 3-90-775R36_09/15
D. Existing Fireplace Installation:
Whenusingashortrunofventing(exorrigid)thedamper
mustberemovedorlockedintheopenpositionandsealed
witha plateconstructedofsteelorothernon-combustible
material.
Kaowool,mineralwoolorothernon-combustibleinsulation
is recommended above the plate to reduce the possibility
of condensation. You will also need to wrap the venting
section between the insert frame and the damper sealing
plate.Thisistopreventoverheatingofthereplacecavity,
which may cause damage to the insert's motors and other
electrical components.
Theconnectorpipeshouldextendthroughthesealingplate
andsmokechamberandinto,orbeyondtherstuetile.
Be sure to design the venting so that it can be easily cleaned.
Check with your local authority having jurisdiction to
determine if this venting method is acceptable. Some
Provincial, State, or Local codes may require a full liner run
to the top of the chimney. Be sure and check your local
regulations before planning the installation. In this method,
theproperashingandraincaparealsorequired.
Tile Flue Liner
Non-combustible
Insulation
Sealing Plate
When using single wall flex, this
section of venting must be
wrapped with non-combustible
insulation to prevent excessive
heat build-up in the cavity.
When venting in this configuration, a rain cap and proper
flashing must be installed on the top of the chimney to
prevent flooding and damage.
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 of CAN/ULC-S635, Standard
for Lining Systems for Existing Masonry or
Factory Built Chimneys and Vents, or CAN/
ULC-S640, Standard for Lining Systems for
New Masonry Chimneys.
Fire Risk.
Inspect Chimney
• Masonry chimney must be in good
condition
• Meets minimum of NFPA 211 standard
• Factory-builtchimneymustmeet
requirements of UL103 HT
WARNING
!