Find the right part faster
Multiple models matched. Select your model to confirm fit.

Refrigerator/freezer defrost thermostat located on the evaporator coil

Defrost thermostat kit

Defrost thermostat

Thermostat,defrost

Refrigerator defrost thermostat kit. L55-20F. The defrost thermostat monitors the temperature of the evaporator coils. When the coils drop below a set temperature, the thermostat sends power to the defrost heater. If the defrost thermostat is defective, the refrigerator will not defrost.
Keep your Kelvinator refrigerator at peak performance with our selection of genuine OEM defrost thermostat parts. Designed to ensure optimal functionality, these factory-certified replacements maintain the manufacturer's warranty and guarantee a precise fit. A malfunctioning defrost thermostat can lead to improper cooling, causing ice build-up or temperature fluctuations. If your refrigerator is not cooling efficiently, inspect the defrost thermostat and replace it with a genuine OEM part from Repair Clinic. We offer a wide range of replacement parts online to suit your needs. For comprehensive refrigerator repair solutions, explore our collection of GE refrigerator parts and tackle issues like noisy operation or water leaks. Trust Repair Clinic for all your refrigerator repair parts to keep your appliance running smoothly.
Replacing the defrost thermostat in a Kelvinator refrigerator is crucial for maintaining proper temperature regulation and preventing frost build-up. Here are some frequently asked questions to guide you through the replacement process and common concerns.
If your refrigerator is not defrosting, or there is excess ice buildup in the freezer, the defrost thermostat may be faulty. Use a multimeter to test for continuity; if there's none, replacement is necessary.
The cost can vary depending on the model but typically ranges from $20 to $50 for the part. Labor costs can add $100 to $150 if a professional technician is involved.
Ensure the refrigerator is unplugged. Locate the thermostat, usually near the evaporator coils. Remove the old thermostat and wire the new one in place, ensuring proper insulation and positioning.
Check your refrigerator's model number, usually found on the side wall inside the fridge. Use this number when searching for parts online or consult the Appliance Parts section for assistance.
Repair Clinic offers a wide selection of genuine OEM parts, ensuring quality and compatibility. Enjoy same-day shipping and a 365-day return policy for hassle-free repairs. Visit our Crosley Refrigerator Parts page for more options.


Optimize your Kelvinator refrigerator's defrost cycle with genuine OEM defrost thermostat replacement parts from Repair Clinic. A functioning defrost thermostat ensures efficient operation and prevents ice buildup. Our model number lookup tool makes it simple to find the correct part for your refrigerator, supported by same-day shipping, No-Hassle 365-Day Returns, and our Price Match Guarantee. For guidance on installation, visit our Refrigerator Repair Help page, or consider additional solutions like Crosley Refrigerator Parts for further assistance.
When it's time for a Kelvinator Refrigerator Defrost Thermostat Replacement, knowing where to find your refrigerator's model number is crucial. This number is typically located inside the refrigerator, on the side wall, or near the appliance's ceiling. Having the model number allows you to easily search for the specific replacement parts needed for your Kelvinator refrigerator, ensuring a perfect fit and optimal performance. Use our model/part number lookup tool for quick access to genuine OEM parts. Tackle common refrigerator issues such as the thermostat malfunctioning, which can cause cooling problems, by replacing faulty parts with confidence. For additional resources, our Samsung Refrigerator Parts page offers insights into parts compatibility and repair techniques. Enjoy hassle-free shopping with our price match guarantee and 365-day return policy.

Need assistance with your Kelvinator Refrigerator Defrost Thermostat replacement? Our customer service team is available seven days a week to assist you. Reach out via live chat for quick support or call Repair Clinic at any time. We offer genuine OEM parts with a price match guarantee and no-hassle 365-day returns on uninstalled parts. Quickly find replacement parts using our model/part number lookup. If your refrigerator isn't cooling, check for dirty condenser coils or a faulty evaporator fan motor. For ice maker issues, inspect the water inlet valve and water lines. Repair Clinic is your trusted partner with expert advice and DIY-friendly repair guides. Remember, our dedicated support ensures you order with confidence. Repair Clinic empowers DIYers and professionals alike, saving you time and money on essential repairs.

Is your refrigerator making loud humming, buzzing, or grinding noises? Learn what these sounds mean and how to troubleshoot common issues like a faulty fan motor, water inlet valve, or ice maker. Find replacement parts at Repair Clinic.

Is your refrigerator ice maker not working? Learn the common reasons like low water pressure, clogged fill tubes, or a faulty inlet valve, and find the right replacement parts at Repair Clinic to fix your ice maker today.

A faulty thermistor can cause your refrigerator to run constantly or fail to cool properly. Learn how to test and replace a thermistor with expert repair tips and OEM parts from Repair Clinic.