4 flue fan – Roberts Gorden COMBAT CTU 22 TO 115 User Manual
Page 44
COMBAT
®
CTU U
NIT
H
EATERS
I
NSTALLATION
O
PERATION
AND
S
ERVICE
M
ANUAL
38
16.4 Flue Fan
Vent Box
Outlet
Gasket
Flue Fan
Vent Box
Screws
Flue
Adapter
Flue Adapter
to Flue Fan
screws
Rear Panel
Hole
Disconnect
electrical connections
at plug in tabs.
Mounting Plate
to Vent Box
Screws
Mounting
Plate
Gasket
Air Plate
Mounting Plate
to Flue Fan
Screws
Vent Box
Gasket
Remove screws securing outlet
flange to the flue adapter.
Remove screws securing flue
fan mounting plate to vent box.
Remove screws securing
mounting plate to fan.
Refit in reverse.
Use new gaskets.
Ensure sealed joints.
Ensure mounting plate orifice is
clear and not obstructed.
MODEL
CTU-22
CTU-30
CTU-35
CTU-40
CTU-50
CTU-60
CTU-75
CTU-90
CTU-100
CTU-115
Flue Fan
Torin DSA
508-128
077272
Torin DSA
508-128
077272
Torin DSA
508-128
077272
Torin DSA
508-128
077272
Torin DSA
524-202
077273
Torin DSA
524-202
077273
AO Smith
JFIG098NS
AO Smith
JFIG098NS
AO Smith
JFIG098NS
Torin DSF
146-052
077274
RG P/N
90710430
90710430
90710430
90710430
90710440
90710440
90710001
90710001
90710001
90710450
Air mm Ø
Plate in Ø
47.6
1.875
53.1
2.09
60.7
2.39
69.1
2.72
60.7
2.39
69.9
2.75
97.0
3.82
103.6
4.08
110.5
4.35
152.4
6
RG P/N
11011139
1101138
1101140
11011137
11011136
11011135
11011134
11011133
11011132
11011131
IT IS IMPORTANT THAT ONLY THE CORRECT FLUE FAN SPECIFIED FOR EACH MODEL TYPE IS
USED WHEN REPLACING THESE ITEMS.
Carry out a commission after working on or changing a flue fan.