Room Air Conditioner Thermostat 42303038

Brand: Carrier · Appliance: Air Conditioner · Fits: 5 models · Reference price: $117.06

42303038 is a Carrier replacement part (room air conditioner thermostat) for air conditioners. Our fitment data lists 5 models that use it.

When to replace this part

Heat control (thermostats, fuses, heating element)

Symptom: The appliance runs but heats or cools inconsistently, or shuts off partway through a cycle.

Check: With the appliance unplugged, check continuity across the part with a multimeter -- no continuity means it has failed.

Models that use this part

Other parts for model GB65HD09W

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

• Compressor JB95-10067A
• Crt Assy-r 8615200020T
• Home Electronics Circuit 177909
• Owner's Manual IB-GB65HD09W
• Panel 8611601830T
• Spark Plug 065-01406-70
• COVER (FRONT), HINGE 217939401
• Crt Assy-g 8615200030T

Reference price and where to compare

The reference price on file for this part is $117.06. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 42303038 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