Flue Blower - Addison UHA 150 Installation, Operation & Service Manual

UHA S U H
TANDARD NIT EATER

15.6 Flue Blower

MODEL
Flue Blower P/N
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 27 , Section 11.
44 of 49
I O
NSTALLATION PERATION AND
UHA[X][S]
150 - 175
90710405
S M
ERVICE ANUAL
UHA[X][S]
200 - 300
90710403
Remove screws securing outlet
flange to the flue adapter.
Refit in reverse order.
Remove screws securing flue
blower mounting plate to vent
box.
Remove screws securing
mounting plate to blower.
Refit in reverse.
Use new gaskets.
Ensure sealed joints.
Ensure mounting plate orifice is
clear and not obstructed.
UHA[X][S]
350 - 400
90710402