Durable bimetal construction for reliable, long lasting defrost control in your refrigerator What this part is Replacement defrost thermostat built with bimetal to regulate the defrost cycle and prevent frost buildup Designed to support proper cooling performance in standard refrigerator systems Key benefits Controls frost formation: maintains efficient cooling by accurately regulating the defrost cycle Improves longevity: robust bimetal design stands up to typical refrigerator temperatures and cycling Simple option: straightforward replacement that helps restore proper fridge operation Cost effective: economical alternative to full system replacement Important attributes Material: bimetal Function: defrost thermostat Application: refrigerators Compatibility: specifically designed for refrigerator defrost systems; verify model compatibility Performance: precise temperature regulation to prevent frost and support steady cooling Size and fit: dimensions vary by model; check product listing or diagram to confirm fit for your unit Easy installation Specifically designed for refrigerators; straightforward to install, suitable for DIY repairs or professional service Safety precautions Always unplug the refrigerator before installation Temporarily store perishables to avoid spoilage during the replacement Use scenarios Scenario 1: Frost buildup on evaporator coils causes uneven cooling. the defrost thermostat to restore proper defrost timing and even temperatures. Scenario 2: Your refrigerator runs continuously or freezes foods due to an ineffective defrost cycle. Install this thermostat to restore normal cycling and improve energy efficiency. Scenario 3: Performing routine maintenance or upgrading an aging fridge. Use this part as a reliable replacement to extend the unit's life and maintain cooling performance.