Thermistor PTC305C11C03

Appliance: Air Conditioner · Fits: 7 models · Reference price: $46.58

PTC305C11C03 is a replacement part (thermistor) for air conditioners. Our fitment data lists 7 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 24APA336A0030010

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

• 14,nut AT57AF201
• Base Pan Assembly 329635-701164
• Carrier Txv Valve Kit KSATX0301PUR
• Connector 6877W1A356A
• Control Box Assembly 331053-741
• Harness 331493-702
• Heat Shield 668-7251
• Home Electronics Leaf Switch 157068311

Reference price and where to compare

The reference price on file for this part is $46.58. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare PTC305C11C03 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