Napoleon GD33NR Installation And Operating Instructions Manual

Also see for BGD33NR: Installation and operating instructions Installation and operating instructions Installation and operation instructions

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Napoleon GD33NR Installation And Operating Instructions Manual Manual pdf 23 page image

23W415-0662 / C / 04.11.124.2.2 VERTICAL AIR TERMINAL INSTALLATIONA. Fasten the roof support to the roof using the screws provided. Theroof support is optional. In this case the venting is to be adequatelysupported using either an alternate method suitable to the authorityhaving jurisdiction or the optional roof support.B. Stretch the inner flex pipe to the required length. Slip theinner flex pipe a minimum of 2” over the inner pipe of the airterminal connector and secure with 3 #8 screws. Seal usinga heavy bead of high temperature sealant W573-0007 (notsupplied).C. Repeat using the outer flex pipe, using a heavy bead ofhigh temperature sealant W573-0002 (not supplied).D. Thread the air terminal connector / vent pipe assembly down throughthe roof. The air terminal must be positioned vertically and plumb.Attach the air terminal connector to the roof support, ensuring that thetop of the air terminal is 16” above the highest point that it penetratesthe roof.E. Remove nails from the shingles, above and to the sides of the airterminal connector. Place the flashing over the air terminal connectorleaving a min. 3/4” of the air terminal connector showing abovethe top of the flashing. Slide the flashing underneath the sides andupper edge of the shingles. Ensure that the air terminal connectoris properly centred within the flashing, giving a 3/4” margin allaround. Fasten to the roof. Do not nail through the lower portionof the flashing. Make weather-tight by sealing with caulking. Wherepossible, cover the sides and top edges of the flashing with roofingmaterial.F. Aligning the seams of the terminal and air terminal connector,place the terminal over the air terminal connector making surethe vent pipe goes into the hole in the terminal. Secure with thethree screws provided.G. Apply a heavy bead of weatherproof caulking 2” above theflashing. Install the storm collar around the air terminal and slidedown to the caulking. Tighten to ensure that a weather-tight sealbetween the air terminal and the collar is achieved.H. If more vent pipe needs to be used to reach the appliance see“HORIZONTAL AIR TERMINAL INSTALLATION” section.24.1STORM COLLARFLASHINGCAULKINGWEATHERSEALANT2” AIR INLETBASEROOF SUPPORTINNER FLEX PIPEINNER PIPEHIGHTEMPERATURESEALANTAIRTERMINALCONNECTOROUTER FLEX PIPEMAINTAIN A MINIMUM 2” SPACE BETWEEN THE AIR INLET BASE AND THE STORM COLLAR.! WARNING