Refrigerator Defrost Thermostats and Related Controls
Refrigerator defrost thermostats and control components perform different jobs within the cooling system. The current inventory includes a Whirlpool defrost thermostat, a defrost control board and a separate temperature-control thermostat. A mechanical defrost timer is not presently listed.
Identify the diagnosed component before ordering. A defrost thermostat, electronic defrost control and normal temperature-control thermostat are not interchangeable. Match the refrigerator model and exact original part number to the function described on each product page.
Frequently Asked Questions
No, a defrost thermostat is not the same as a temperature-control thermostat. A defrost thermostat works within the defrost circuit, while a temperature-control thermostat regulates normal refrigerator cooling.
Confirm the diagnosed function and match the exact original part number and refrigerator model.
Not automatically. Temperature ratings, terminals, mounting and circuit function may differ.