Exhaust Restrictor; Exhaust Restrictor Extender Plate; Diffuser - Lopi Northfield GS Owner's Manual

Installation

Exhaust Restrictor

NOTE: Refer to the vent configuration (pages 18 to 23) to determine the correct restrictor position.

Exhaust Restrictor Extender Plate

NOTE: Refer to the vent configuration (pages 18 to 23) to determine if the extender must be installed.

Diffuser

NOTE: Refer to the vent configuration (pages 18 to 23) to determine if the diffuser must be adjusted.
• The diffuser is best accessed while converting the appliance to rear vent (see page 10).
The diffuser is found on the inner flue assembly
(see Top to Rear Vent Configuration for details).
Bottom of inner
flue assembly
© Travis Industries
(for qualified installers only)
(closed) # 5
# 4
# 3
# 2
(open - stock position) # 1
Exhaust Restrictor Extender Plate
(found in the owner's pack)
Before (Stock - Position # 1)
a
Remove the
diffuser.
4091120
Loosen these two screws
on the exhaust restrictor.
Slide the restrictor to the correct
restrictor position (see the illustration
below). The screw location indicates
restrictor position. In this example, the
restrictor is set in position # 3. Tighten
the screws to secure the restrictor.
Remove these two screws
on the exhaust restrictor.
Use the screws to attach
the extender to the
exhaust restrictor.
b
Bend the round portion of the
diffuser so it is bent (position # 2).
DIFFUSER SIDE VIEW
After (Position # 2)
17
c
Replace the
diffuser.
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