Description
Ensure your refrigerator accurately manages its defrost cycles and prevents excessive frost buildup with the genuine OEM Electrolux 5303917954 Defrost Thermostat Kit. This temperature-limiting device monitors the evaporator coil and activates the defrost heater when the coil temperature drops low enough (around 20°F or -6.7°C), protecting the evaporator from overheating by shutting off power when the temperature reaches 55°F (12.8°C). A malfunctioning thermostat is a common reason for ice accumulation in the freezer or inconsistent cooling in the fresh food section.
Features & Benefits
- Genuine Electrolux/Frigidaire OEM quality ensures precise temperature cutoff for safety and defrost performance.
- Monitors the temperature of the evaporator coils to prevent excessive frost.
- Resolves issues of excessive frost, temperature fluctuations, and the defrost cycle failing to run.
- This thermostat is rated L55-25F, meaning it opens at 55°F and closes at 25°F.
Common Symptoms That Indicate Replacement
- Excessive frost or ice accumulation on the freezer's evaporator coils.
- Refrigerator or freezer sections are running too warm.
- The refrigerator runs too long or constantly (as the appliance struggles to defrost).
Compatible Models Include (Partial List)
- FFU17G9HW0
- CFU14F3HW0
- FFTR20D2QW0
- 25336600891 (Kenmore)
Cross-Reference / Replaces
154290203, 5303917626, 218916201, AP2150024, PS469269
Compatibility Note
The defrost sensor assembly is typically located on the evaporator coil inside the freezer compartment. This kit is a replacement for the bi-metal style defrost thermostat. Always unplug the refrigerator before accessing the freezer back panel for this repair.