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CENTRAL INSTALLATION
Central Installation
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 the unit (blowers,
thermodisc, and all wiring) and inspect for
damage, including the firebrick 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
figure shown. Install blower(s) and gasket(s
with 1/4"-20 x 3/4" bolts as shown.
4.
Wire right side blower first (See wiring
diagram) and replace cover on junction
box on blower.
5.
Wire left blower same as above and
replace cover.
Accessory Installation
THERMODISC
THERMODISC
COVER
4” ELECTRICAL
JUNCTION BOX
BLOWERS
BLOWERS GASKET
CLIP NUTS
(Not used in the upper center hole.)
