Tube Channel Assembly Replacement - Quadra-Fire 43ST-ACC-AU Owner's Manual

E. Tube Channel Assembly Replacement
Removing Tube Channel Assembly
1. Remove the right side shield by lifting up on side
to remove.
2. Remove 4 screws from channel access cover and
remove cover.
3. Locate 2 channel nuts inside of chamber and remove using
a 7/16 socket wrench. Slide out tube channel assembly.
NOTE: Soak the bolts with penetrating oil for at least 15
minutes before trying to remove them.
Replacing Tube Channel Assembly
4. Slide one gasket onto each tube.
5. Slide the tube channel assembly into side of firebox and
insert each tube into the corresponding hole in the tube
channel rack starting with the back hole first.
6. Make sure tube channel assembly is flush against the
side of the appliance and secure with channel nuts.
7. Re-install channel cover and side shield.
Tube Channel Rack
Figure 22.1
23
NOTE: Service Space
In order to replace the tube channel assembly a clearance
of 483mm is required on the right side of appliance in
order to remove the tubes with the appliance in place.
If space is not available, the appliance will have to be
disconnected from the chimney to proceed with the
tube replacement.
Slide one gasket
over each tube
Channel
Access
Cover
7037-807C
Channel Cover
Screws (4)
Channel
Nuts (2)
Tube Channel
Assembly
Side Panel
Remove
2 Screws
02/23