Tube Channel Assembly Replacement - Heatilator ECO CHOICE WS18-AU Owner's Manual

F. Tube Channel Assembly Replacement
Removing Tube Channel Assembly
1. Remove the baffle protection channel, ceramic blanket
and the 2 baffle boards (See instructions on page 22).
2. Remove the right side shield by removing 3 screws in
the back using a Phillips head screw driver.
3. Remove 4 screws from channel access cover and
remove cover.
4. Locate 3 channel bolts behind the channel access
cover 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
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.
8. Re-install ceramic blanket, baffle pieces and baffle
protection channel (See instructions of page 22).
Tube Channel Rack
Figure 25.1
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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.
Channel Access
Tube
Channel
Channel Bolts (3)
Assembly
7056-153F • 20 August, 2018
Heatilator EcoChoice WS18
Channel
Cover
Cover
Screws (4)
Remove 3
Screws
Side Panel
25