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GF900
OPTIONAL FAN KIT INSTALLATION
OPTIONAL FAN KIT INSTALLATION
NOTE: Installation of Fan Kit should be done prior
to installation of the wall.
2. Mount and secure the fan housing assembly to
framing members, the front of the fan housing
will protrude 12.7mm out of the wall so it may be
fi nished with drywall, etc. See diagram 2
3. Install the air duct run. Secure the duct to the duct
collar on the unit and the fan housing with 3 screws
per end and aluminum duct tape.
Diagram 1:
Front View
Diagram 2: Side View - Secure fan housing
to minimum 45mm framing.
Round Air Duct: Attach the 152.4mm round air duct
(supplied) to the fi replace collar and run the duct to
the fan housing. Attach the round-to-oval adapter
to the fan housing and the air duct to the adapter
4. Install the On/Off switch in a convenient location.
This switch controls the fan operation.
NOTE: Variable speed or Rotary 3 speed switch
can be fi tted.
5. Wire up the the fan, wall switch and power supply
per local codes. See wiring diagram as reference.
*Electrician to supply wiring.
6. Screw fan junction box to the fan housing.
919-637
Regency GF900L-1 Gas Fireplace
Air Duct
Round to Oval
45mm
7. Screw the Register Adapter Frame and the Air
Register to the Fan Housing See diagram 4.
Diagram 4
8. Remove the knock out on the top of the unit.
Remove the second knock out, that is below
top knockout.
Fan Housing
Adapter
Secure with 3 Screws and
Aluminum Duct Tape at Unit
Remove the knock out
2nd knockout
2
Remove the 2nd knock out
9. On the top of the unit, cut out the insulation and then
bend the 3 tabs up. Insert the Duct collar. Secure
the collar to the 3 tabs with screws.
Bend the tabs upwards
Duct collar secured
10. You are now ready to attach fan duct to the unit.
Slide the ducting over the collar and secure with
screws.
11. Final step is to double check the fan ducting
connections at both the unit and fan. Next en-
sure there is a minimum of 25mm clearance to
combustibles. Strap and secure the fan duct.
Double check the operation of the fan and all
electrical work is completed.
installation
with screws
02.16.16
35
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