MOTORIZED NATURAL DRAFT REPLACEMENT
1.Make certain the unit has been unplugged from the power source. Remove the cover from the motor and remove the two wire nuts and grounding screw. With a pair of pliers, remove the strain relief and cord assem- bly from the motor.
If motor comes with the cord, the above step is not required. However, you will have to remove the panel on the inner cabinet side to rewire the motor. Do so by removing the rivets with a 3/16” drill bit. Screws may be used to replace the rivets.
2.Remove the draft assembly from the furnace by loos- ening the two bolts retaining draw band.
3.To remove the motor from the tubing assembly, simply loosen the set screw in the collar on the motor and slide it off the tube.
4.If replacing the Flipper, remove the two #8 screws re- taining the plate to the tube.
Reverse the above steps for
(1)Draft Actuator
(1)Spin Draft
(1)
(1)
(1)Flipper Tube
(1)Flipper
(2)#8 Screw
FIREBRICK AND BAFFLE REPLACEMENT
FIREBOX BRICK REPLACEMENT
BAFFLE/BRICK REPLACEMENT
This furnace comes from the factory with the firebrick in- stalled. However, if brick replacement is necessary, follow these instructions. Before furnace operation, remove the brick retaining strip. This piece is used during shipping to reduce brick damage.
There are 6 full brick and 1 half brick per side. Install the half brick first by putting the bottom of the brick in first and let it rest against the firebox side and fire grates. Then slide it to the rear. After that, install the #2, #3, #4, #5 & #6 brick, sliding the 6th brick forward to allow for the 7th brick. Re- peat for opposite side.
NOTE: Prior to operation, be sure to remove the brick retaining strips.
If baffle replacement is necessary, slide the baffle out until you can access the nuts thru the flue outlet. Once the nuts have been removed, slide the baffle off the rod and thru the opening in the firebrick. You may have to remove one of the firebrick to make baffle removal easier.
There are 4 full brick and 1 half brick in the top of the fur- nace. Install the brick by inserting one end of the brick an- gled upward and then allowing the opposite end to rest on the firebox lip. Lay the brick between the spacer and firebox back. Slide the baffle to the rear and let it rest on that half brick. After installing brick #2 in the front, install #3 and slide it under the baffle. Finally install bricks #4 and #5.
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