Assembly Of Furnace - USSC Hotblast 1303 Owner's Manual

Assembly of Furnace

Your furnace requires the following items to be assembled or installed by the service person:
1. Remove all parts from inside the furnace and inspect for damage. Including the firebrick, as some
damage could have occurred during shipment.
2. Place base assembly in area where furnace will be installed, and place furnace on base as
shown in Figure 8. Be certain furnace fits inside tabs as shown.
3. Install Honeywell Fan/Limit Control on rear of cabinet as shown in Fig. 8.
NOTE: Remove cover of Fan/Limit control for access to screw holes.
4. Remove blower from carton and inspect for damage. Remove cover from 4" junction box on rear
of furnace. (See Fig. 8)
5. Attach clip nuts to blower opening on rear of furnace as shown. Install blower and gasket using
1/4-20x3/4" bolts provided.
6. Complete all wiring in 4" junction box by reference to wiring diagram, Fig. 9, Page 11. After wiring
is completed, remember to replace junction box cover.
Honeywell
FAN/LIMIT
CONTROL
4" ELECTRICAL
JUNCTION BOX
BLOWER
ASSEMBLY
BLOWER AND BLOWER CONTROLS
ELECTRICAL CONNECTIONS
GASKET
Fig. 8
CLIP NUTS
NOTE: DO NOT USE CLIP NUT OR BOLT
ON UPPER CENTER HOLE
10