Yukon SUPER JACK SJ125, Owner'S Manual, Page: 22 / 52

Installation
Big Jack
Super Jack
Junction Box
Mounting Bracket
Junction Box
Mounting Bracket
Combustion Blower
Combustion Blower
Remove the three (3) self tapping screws off the front
of the furnace. (Set aside) Line up the gasket to the
mounting flange of the combustion blower and using
the 3 screws, tighten onto the front of the furnace.
See Fig. 3
4x4 Junction Box
Big Jack
Attach the junction box with the transformer/relay to
the mount provided at the top right hand side of the
front of the furnace. See Fig. 4
Note: BJ90-C (Canada)
Attach by mounting the junction box onto insulated
panel and place screws into two holes pre-punched
into panel casing.
Super Jack
Attach the junction box with the transformer/relay to
the mount provided at the bottom right hand side of
the front of the furnace. See Fig. 5
22
FIG. 3
FIG. 4
FIG. 5