II-PLACEMENT AND INSTALLATION
Pipe & Fittings Specications
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TABLE 10
PIPING AND FITTINGS SPECIFICATIONS
PRIMER & SOLVENT CEMENT
ASTM
SPECIFICATION
CANADA PIPE & FITTING & SOLVENT
CEMENT
MARKING
POLYPROPYLENE VENTING SYSTEM
UL 1738 CERTIFIED GAS VENTING SYSTEM
Primer
*
IMPORTANT
Exhaust and intake connections are made of PVC.
Use PVC primer and solvent cement when using
PVC vent pipe. When using ABS vent pipe, use
transitional solvent cement to make connections to
the PVC ttings in the unit.
CAUTION
Solvent cements for plastic pipe are ammable
liquids and should be kept away from all sources of
ignition. Do not use excessive amounts of solvent
cement when making joints. Good ventilation
should be maintained to reduce re hazard and to
minimize breathing of solvent vapors. Avoid contact
of cement with skin and eyes.
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Canadian Applications Only - Pipe, ttings, primer and
solvent cement used to vent (exhaust) this appliance must
be certied to ULC S636 and supplied by a single manu-
facturer as part of an approved vent (exhaust) system. In
addition, the rst three feet of vent pipe from the furnace
ue collar must be accessible for inspection.
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