Heater Assembly 40QA400347

Brand: Carrier · Fits: 2 models · Reference price: $735.57

40QA400347 is a Carrier replacement part (heater assembly). Our fitment data lists 2 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Other parts for model L37WD14

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Base Cover 274018
• Bead 273518
• Cable 274004
• Ferr Bead 270537
• Gasket 274042
• Home Electronics PCB Assembly 141-0-1939-05450
• Ring 270521
• Ring 270522

Reference price and where to compare

The reference price on file for this part is $735.57. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 40QA400347 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool