Applies to:

Replacing the Air Heater

To avoid electrical shock or property damage, disconnect power before installing or servicing equipment. A qualified technician must perform the service procedures.

Remove module top.
Disconnect the wires to the heater and high limit.
Using a crosshead screwdriver, remove 2 screws and high limit.
Using a crosshead screwdriver, remove the 4 screws securing the heater and remove heater.
Install new heater in reverse order and unit is now ready for use.