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IH (NA) R4 201102
Chimney
DO NOT CONNECT THIS APPLIANCE TO A CHIMNEY FLUE SERVICING ANOTHER
APPLIANCE. DO NOT CONNECT TO ANY AIR DISTRIBUTION DUCT OR SYSTEM.
This appliance must be connected to a factory built UL 103 HT chimney (ULC
S629, in Canada) or a code approved masonry chimney with a flue liner.
Masonry Chimney:
Ensure that a masonry chimney meets the minimum standards of the National
Fire Protection Association (NFPA) by having it inspected by a professional.
Make sure there are no cracks, loose mortar or other signs of deterioration and
blockage. Have the chimney cleaned before the appliance is installed and
operated. When connecting the appliance through a combustible wall to a
masonry chimney, special methods are needed.
Factory Built Chimney:
When a metal prefabricated chimney is used, the manufacturer’s installation
instructions must be followed. You must also purchase (from the same
manufacturer) and install the ceiling support package or wall pass-through and
“T” section package, firestops (where needed), insulation shield, roof flashing,
chimney cap, etc. maintain proper clearances to the structure as recommended
by the manufacturer. The chimney must be the required height above the roof
or other obstructions for safety and proper draft operation.
Figure 11 Chimney Installation
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