Product Manual

10
Accessory Installation
Electrical Installation
All electrical connections should be done by a qualied electrician
It is recommended to connect the furnace to its own 15 amp 120 Volt circuit from the house power supply
105°C
NOTE:Wire leads from the distribution blower
are usually BOTH BLACK. Makes no difference
which leads from the motor(s) connects to
the corresponding leads coming out of the
conduit.
THERMODISC
THERMODISC
COVER
4” ELECTRICAL
JUNCTION BOX
BLOWERS
BLOWERS GASKET
CLIP NUTS
(Not used in the upper center hole.)
ASSEMBLY OF FURNACE
Your furnace requires the following items to be assembled or installed
by the service person:
Blowers and Blower Controls
Electrical Connections
1. Remove all parts from inside the furnace and inspect for damage,
including the rebrick as some breakage could occur during
shipment.
2. Install the thermodisc on rear of furnace cabinet with the two
screws provided. Mount the conduit assembly from the junction
box to the thermostat bracket. Crimp the two female terminals
to each of the wire leads. Plug the wires to the thermodisc. NOTE:
It does not matter which of the two wires plugs to which terminal
on the thermodisc.
3. Remove blowers from cartons. Remove junction box cover.
Attach clip nuts as in gure shown. Install blower(s) and gasket(s
with 1/4"-20 x 3/4" bolts as shown.
4. Wire right side blower rst (See wiring diagram) and replace cover
on junction box on blower.
5. Wire left blower same as above and replace cover.
6. Check operation of shaker grates with grate handle before
operating furnace.