Napoleon LHD50N Installation And Operating Instructions Manual

Also see for LHD50N: Installation and operating instructions Installation and operating instructions Installation and operating instructions

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Napoleon LHD50N Installation And Operating Instructions Manual Manual pdf 21 page image

21W415-0745 / B / 06.08.10For safe and proper operation of the appliance, follow the ventinginstructions exactly.All inner flex pipe and outer flex pipe joints may be sealed using hightemperature sealant W573-0002 (not supplied) or the high temperaturesealant W573-0007 Mill Pac (not supplied). However, the high temperaturesealant W573-0007 Mill Pac (not supplied) must be used on the jointconnecting the inner flex pipe and the exhaust flue collar.Use only approved flexible vent pipe kits marked:“Wolf Steel Approved Venting” as identifiedby the stamp only on the outer flex pipe.22.1ELBOWSPACERSDO NOT ALLOW THE INNER FLEX PIPE TO BUNCH UP ON HORIZONTAL OR VERTICAL RUNS AND ELBOWS.KEEP IT PULLED TIGHT.SPACERS ARE ATTACHED TO THE INNER FLEX PIPE AT PREDETERMINED INTERVALS TO MAINTAIN AN EVENAIR GAP TO THE OUTER FLEX PIPE. THIS GAP IS REQUIRED FOR SAFE OPERATION. A SPACER IS REQUIREDAT THE START, MIDDLE AND END OF EACH ELBOW TO ENSURE THIS GAP IS MAINTAINED. THESE SPACERSMUST NOT BE REMOVED.! WARNING4.2 USING FLEXIBLE VENT COMPONENTS4.2.1 HORIZONTAL AIR TERMINAL INSTALLATIONA. Stretch the inner flex pipe to the requiredlength taking into account the additionallength needed for the finished wall surface.Slip the vent pipe a minimum of 2” over theinner sleeve of the air terminal and securewith 3 #8 screws. Apply a heavy bead of thehigh temperature sealant W573-0007 MillPac (not supplied).B. Using the outer flex pipe, slide over the outercombustion air sleeve of the air terminaland secure with 3 #8 screws. Seal usinghigh temperature sealant W573-0002 (notsupplied).C. Insert the vent pipes through the firestopmaintaining the required clearance tocombustibles. Holding the air terminal (letteringin an upright, readable position), secure to theexterior wall and make weather tight by sealingwith caulking (not supplied).D. If more vent pipe needs to be used to reachthe fireplace, couple them together asillustrated. The vent system must be supportedapproximately every 3 feet for both vertical andhorizontal runs. Use noncombustible strapping to maintain the minimum 1” clearance to combustibles.The air terminal mounting plate may be recessed into the exterior wall or siding no greater than the depthof its return flange.23.3HI-TEMPSEALANT#8 X 1/2” SELF DRILLINGSCREWS & WASHERSINNER COUPLEROUTER COUPLEROUTERFLEX PIPE INNERFLEX PIPEOUTERFLEX PIPECAULKINGSCREWS#10x2"PIPEOUTER FLEXSEALANT2" OVERLAPHI-TEMPINNER FLEXPIPE