Service manual

SECTION 15: REPLACEMENT PARTS
51 of 59
15.8 Flue Blower for Models UHA[T][X][S] 150-175
Rear Panel
Gasket
Mounting
Plate
Flue Fan
Vent Box
Rear Panel
Flue Fan
Vent Box
Gasket
Remove screws securing outlet flange to the flue
adapter.
Refit in reverse order.
Disconnect electrical connections at plug in tabs.
Remove screws securing flue fan mounting plate
to vent box.
Remove screws securing mounting plate to fan.
(Not shown)
Refit in reverse.
Use new gaskets.
Ensure sealed joints.
Ensure mounting plate orifice is clear and not
obstructed.
MODEL
UHA[X][S]
150 - 175
Flue Blower P/N 90710405
IT IS IMPORTANT THAT ONLY THE CORRECT FLUE BLOWER SPECIFIED FOR EACH MODEL TYPE
IS USED WHEN REPLACING THESE ITEMS.
Carry out a start-up after working on or changing an flue blower. See Page 30, Section 11.