4
ASSEMBLY INSTRUCTIONS
Please review the parts diagram and list contained on pages 6 and 7 of this manual to be assured that
you have received all of the required components. If your inspection reveals a discrepancy, contact
your supplier for help.
NOTE:
for your convenience your Fire Chief has been factory assembled and the electric wiring
harness is pre-wired.
BLOWER AND FILTER HOUSING
1. Fasten the right and left side angle brackets to the circulation blower using 4 each 1/4" bolts and nuts.
2. Align main circulating blower into position at the rear of the furnace and bolt securely into place
using 4 each 1/4" bolts.
3. Attached forced draft motor to front of furnace using 3 each 1/4" bolts.
4. Position 3/8" conduit straps #32 to the pre-punched hole on the side of the unit as shown in the
diagram.
5. Fasten fan limit control #15 to the side shroud with 3 each #10 screws using pre-punched holes.
FILTER BOX ASSEMBLY
Note: Air filter not included with filter box; use filter 18" X 25" X 1".
Inspect the air filter regularly and for optimum performance, replace every 30 days.
1. Position filter box at rear of furnace. Cover rear distribution blower. Raise the filter box approxi-
mately 4" off of the floor. Tightly press filter box to the back of the furnace and use 6 each #8 self-
tapping screws to attach it to sides of furnace.
2. Run blower motor wires through the electrical conduit to the 3-speed switch (#34) and connect wires
as shown in the wiring diagram.
3. Attach the thermostat to the wall using #18 two thermostat wire
(not included)
. It is recommended
that you locate the Fire Chief thermostat as near to the original gas or electric thermostat as possible
4. Examine the shaker grate assembly to verify that it has not loosened during transit. It should be
positioned to rest evenly on the bottom of the fire chamber. Adjust accordingly if necessary.
Align Blower with holes on back
side of furnace and firmly attach
with the screws provided.
Attach Blower to the left and right
mounting brackets.
