Use and Care Manual
507713-01Page 30 of 32 Issue 1623
Cabinet Parts
Upper access panel
Blower panel
Top cap
Control Panel
Parts Transformer
Integrated control
Door interlock switch
Circuit breaker
Blower Parts
Blower wheel
Blower housing
Motor
Motor mounting frame
Motor capacitor
Blower housing cutoff plate
Repair Parts List
The following repair parts are available through independent
Comfort-Aire / Century dealers. When ordering parts, include
the complete furnace model number listed on the CSA
International nameplate. All service must be performed by
a licensed professional installer (or equivalent), service
agency, or gas supplier.
Heating Parts
Flame sensor
Heat exchanger assembly
Gas manifold
Combustion air inducer
Gas valve
Main burner cluster
Main burner oriî‚¿ces
Pressure switch
Ignitor
Primary limit control
Flame rollout switch
Secondary limit
4. To clean burners, run a vacuum cleaner with a soft brush
attachment over the face of burners. Visually inspect
inside the burners and crossovers for any blockage
caused by foreign matter. Remove any blockage. Figure
34 shows burner detail.
5. Reinstall burner box, manifold assembly and burner box
cover.
6. Re-install gas supply and turn on electrical pwer to
furnace.