10
FIREBOX BRICK REPLACEMENT
Th
is furnace comes from the factory with the fi rebrick installed. How-
ever, if brick replacement is necessary, follow these instructions. Be-
fore furnace operation, remove the brick retaining strip. Th
is piece is
used during shipping to reduce brick damage.
Th
ere are 6 full brick and 1 half brick per side. Install the half brick
fi rst by putting the bottom of the brick in fi rst and let it rest against the
fi rebox side and fi re grates. Th
en slide it to the rear. Aft er that, install
the #2, #3, #4, #5 & #6 brick, sliding the 6th brick forward to allow for
the 7th brick. Repeat for opposite side.
Using two 1/4-20 x 1” bolts and nuts, attach the draft blower adapter
to the draft tube on the front of the furnace. Th
en mount and secure
the draft blower to the adapter with the three 10-24 Kep nuts. Plug the
blower into the outlet on the front of the furnace.
For Canadian installations, you must install the Draft Regulator. Do so
by drilling out the rivet and removing the air shutter from the blower.
Th
en mount the regulator over the screened plate using the same three
screws.
(1) Draft Blower
(2) 1/4-20 x 1 Hex Bolt
(1) Draft Blower Adapter
(2) 1/4-20 Lock Nut
(1) Draft Regulator (Canada Only)
(3) 10-24 Kep Nut
For Canadian installations, you must install the cover plate once you
have completed the draft blower installation.
Using the two self drilling screws provided, attach the cover plate to the
draft cover located just below the Feed Door.
BAFFLE/BRICK REPLACEMENT
If baffl
e replacement is necessary, slide the baffl
e out until you can ac-
cess the nuts thru the fl ue outlet. Once the nuts have been removed,
slide the baffl
e off the rod and thru the opening in the fi rebrick. You
may have to remove one of the fi rebrick to make baffl
e removal easier.
Th
ere are 4 full brick and 1 half brick in the top of the furnace. Install
the brick by inserting one end of the brick angled upward and then
allowing the opposite end to rest on the fi rebox lip. Lay the brick be-
tween the spacer and fi rebox back. Slide the baffl
e to the rear and let it
rest on that half brick. Aft er installing brick #2 in the front, install #3
and slide it under the baffl
e. Finally install bricks #4 and #5.
FIREBRICK AND BAFFLE REPLACEMENT
FORCED DRAFT BLOWER - 69189
NOTE: Prior to operation, be sure to remove the brick retaining
strips.
Air Shutter
Draft
Regulator
Screened
Plate