Manufacturer
Carrier Replacement Parts

Model Number
312AAV042090ADJA

Description
Two Stage Deluxe Furnace

Parts List

CategoryPart NumberDescriptionDemandAvailability
SwitchHH18HA493
Carrier 101-200F Auto Limit SwitchYNo
Pump, MotorHC21ZE126
Carrier 115V 2-Speed Inducer MotorNo
SwitchHH18HA502
Carrier 140-180F Auto Limit SwitchNo
Valves, Solenoids & FittingsEF33CW180
Carrier 24V 3.5-Inchwc Nat 3/4-Inch Gas ValveNo
Burner326643-703
Carrier 4 Inshot Burner AssemblyNo
326700-401
Carrier Aux. Junction BoxNo
326701-401
Carrier Aux. Junction Box CoverNo
326713-704
Carrier Baffle AssyNo
310283-303
Carrier Blower CutoffNo
326613-710
Carrier Blower Door AssyNo
SwitchHR54ZA006
Carrier Blower Door Safety SwitchNo
Housing327265-752
Carrier Blower Housing KitNo
HC41TE114
Carrier Blower Motor;No
326715-401
Carrier Blower ShelfNo
326617-706
Carrier Blower Shelf AssyNo
Axle, Roller, Shaft WheelLA22ZA121
Carrier Blower WheelNo
326606-402
Carrier Bottom ClosureNo
326711-401
Carrier Bracket Control MountNo
326716-402
Carrier Burner SupportNo
326716-401
Carrier Burner SupportNo
326718-703
Carrier Burner Support AssyNo
ControlHK42FZ017
Carrier Circuit BoardNo
Clip327293-401
Carrier ClipNo
326624-751
Carrier Cntr Pnl KitNo
326717-403
Carrier Cover TopNo
326614-701
Carrier Door AsmblyNo
326615-752
Carrier Door AssemblyNo
326706-401
Carrier Door Switch BracketNo
ClampAS31XH280
Carrier Fan ClipNo
327972-403
Carrier Gas ManifoldNo
327260-401
Carrier GasketNo
327257-402
Carrier GasketNo
327259-403
Carrier Gasket Heat ExchangeNo
BearingKA56GR560
Carrier GrommetNo
KA56GR140
Carrier GrommetNo
ClipAS88PD005
Carrier Grommet ClipNo
329987-701
Carrier Harness AssyNo
Heating Element326600-751
Carrier Heat Exchanger AssemblyYNo
327258-403
Carrier Heat Exchanger GasketNo
Thermostats & High LimitsHH18HA495
Carrier Hi LimitYNo
IgnitionLH33ZG001
Carrier Hot Surface IgnitorYNo
Bracket, Flange, Blade329749-401
Carrier Ignitor BracketNo
Fan Blade326100-401
Carrier Inducer FanYNo
Gasket , Seal327263-401
Carrier Inducer GasketYNo
Housing326627-752
Carrier Inducer Housing KitNo
Pump, Motor326628-762
Carrier Inducer MotorYNo
Fan & Blower MotorsLA11XA048
Carrier Inducer WheelNo
Motor,Ice Maker Motor326634-401
Carrier Motor BracketNo
Motor,Ice Maker Motor326633-401
Carrier Motor SupportNo
327553-702
Carrier Nameplate AssyNo
HK06WC058
Carrier Pressure Switch 312AavNo
305843-201
Carrier Pressure TapNo
HY60AM065
Carrier Q.c. InsulNo
HY60CM500
Carrier Quick Connect TerminalNo
FAW5808B
Carrier ScrewNo
329134-401
Carrier ScrewNo
Shaft326209-401
Carrier Shaft SealNo
Shield327264-401
Carrier ShieldNo
310260-401
Carrier Side BlowerNo
325889-401
Carrier Thumb ScrewNo
326612-402
Carrier Top PlateNo
Filter325531-402
Carrier Unframed FilterNo
Vent326629-751
Carrier Vent Elbow KitNo
Wire327564-701
Carrier Wire HarnessNo

About Carrier

Carrier is one of the nation's leading HVAC manufacturers.