This thermal cut-out is a temperature-sensing safety device that helps protect the refrigerator's defrost/heater circuit by opening the circuit when temperatures exceed safe levels. It prevents overheating and helps maintain normal defrost cycles. What it does:
- Senses temperature in the defrost/heater area and opens the circuit to stop heating if temperatures get too high
- Prevents overheating of defrost heater or related components
- Can cause defrost failure symptoms when faulty, such as excessive frost buildup or poor cooling
- May also contribute to long run-times or irregular defrost cycles when not operating correctly
What's included: One thermal cut-out Install notes:
- Disconnect power to the appliance before servicing to avoid electrical shock
- Handle the part and wiring gently; ensure correct orientation and secure connections per service manual
- Use the exact replacement part number for compatibility