Cutting The Vent Tubes - HouseWarmer HWDV080DVN-1 Owner's Manual

CUTTING THE VENT TUBES

NOTE: Flue outlet tube and air inlet tube should be measured and cut to the proper length from the back of the unit to the outside wall
of the house. See page 22, boxes 3 and 4.
IMPORTANT: The appliance's venting system should be inspected at least once a year and immediately cleaned if necessary.
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2
This unit is to be installed on wall from 4 1/2" to 12" (114.3 mm to 304.8 mm) thick.
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