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EXTERIOR INSTALLATION OF THE VENTING
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. There should be little to no venting showing on the outside of the house.
1
Place caulk (not provided) beneath the edge of the outside
wall mounting plate. Use additional caulk to correct uneven
wall surface, such as clapboard.
2
FLUE OUTLET TUBE
COLLAR ON HEATER
Attach 5in (127mm) diameter air inlet tube onto the collar of
the heater. Attach caulked, outside wall mounting plate into
the 5in (127mm) diameter air inlet tube.
3
(4) #10 x 2 ½”
SCREWS
Position the outside wall mounting plate so that 5in (127mm)
diameter air inlet tube has a slight downward slope to the
outside. The downward slope is necessary to prevent the
entry of rainwater. Attach outside wall mounting plate to
exterior wall with #10 x 2 1/2in screws provided.
