ACCESSORY INSTALLATION
BLOWER SECTION
If the blower section is to be installed then ensure that all clearances are still maintained and that the blower section is securely and
mechanically attached to the air intake on your new furnace.
1)
Remove all packaging from the blower kit.
2)
Mount legs on bottom of blower box.
3)
Remove the panel on the rear of the furnace.
4)
Attach the blower section with sheet metal screws.
5)
Mount the fan in the blower box.
6)
Attach fan control center to side of blower box.
7)
Wire the temperature probe to the fan center as shown in the wiring diagram.
8)
Connect the damper servo motor wires & harness extension to the fan control box and route to the servo motor. (Route wires behind
side access panel)
9)
If required install the
fi
lter into the blower section.
The
fi
lter is not required if installed in series with another furnace because the existing furnace has its own
fi
lter.
COMBUSTION AIR (FRESH AIR) INSTALLATION
If necessary combustion air can be vented directly from the outside to the furnace using the fresh air kit.
1)
Remove the fresh air panel from the side of the furnace.
2)
Install the fresh air box
3)
Install the fresh air cover plate over the front of the furnace.
4)
Install 4” diameter ducting to supply air to the fresh air intake.
Blower section
Side Access Panel
Damper Servo Motor
Filter