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Furnace parts by model

21 furnaces with a published parts list, from 5 brands.

2,823 models on file. Part numbers work too. Where is my model number?

1Burner igniterLH33ZS004
2Limit switchHH18HA493
3Blower vent326629-751
4Furnace burner029-20482-000

Pick the brand

The brand is printed on the same plate as the model number.

Carrier9 modelsYork6 modelsAmana3 modelsGoodman2 modelsTrane1 model

Parts that come up most

The part numbers listed for the most furnaces in the index. Open one to see every model it fits.

LH33ZS004Burner igniter9 furnacesHH18HA493Temperature limit switch8 furnaces326629-751Blower vent7 furnaces029-20482-000Kero-sun furnace burner6 furnaces025-30788-700Burner flame sensor4 furnaces326643-703Burner3 furnacesC6437502Burner flame sensor3 furnacesD6723301Blower wheel3 furnacesC6121807Cut off-evap blower3 furnacesHK42FZ017Control board3 furnaces025-27792-001Control board3 furnacesHK42FZ034Control board3 furnaces

Where the model number is

On furnaces, the plate or sticker sits in one of a few places.

Furnaces: Remove the front panel: the label is inside the blower compartment door or on the side wall.