Finalizing the Installation
(for qualified installers only)
25
© Travis Industries
4/23/2021 - 1552
564 GSR2 35K CF
Diffuser Plate Adjustment
Certain vent configurations require the diffuser plate to be adjusted (refer to the approved vent
configuration charts for details). Position # 1 is stock (bent). Position # 2 is flattened. See the directions
below to change the diffuser to position #2.
Back Wall of
Firebox
Firebox Roof
If installed, remove the
exhaust restrictor.
NOTE: These holes allow for the
restrictor to be removed with the
screws still in place
1/4" Nutdriver
Remove the diffuser.
1/4" Nutdriver
Secure the flattened diffuser plate with the
screws removed earlier.
If needed, Replace the exhaust restrictor
(see “Exhaust Restrictor Adjustment” for details).
Bend the round portion of the
diffuser so it is flat (position # 2).
Before (Stock - Position # 1)
After (Position # 2)
DIFFUSER SIDE VIEW
