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Refrigerator defrost thermostat. The thermostat clips onto the evaporator. If the refrigerator does not defrost both the thermostat and heater can be tested to determine which part is at fault.

Defrost thermostat

This is a genuine replacement part. Whirlpool 67003426 Thermostat.

Defrost thermostat

Defrost thermostat assembly, clip-on

This is a Genuine Replacement Part ,The Model Number and Name for the Following Item: Whirlpool (WHIRA) 215447 Harness Wire.

Bi-metal defrost
Ensure your Inglis refrigerator operates at optimal efficiency with genuine OEM defrost thermostat replacements from Repair Clinic. These factory-certified parts are crucial for maintaining your appliance's warranty and ensuring a precise fit. A faulty defrost thermostat can lead to cooling issues, causing frost buildup and inefficient operation. Replacing this component with an OEM part guarantees that your refrigerator's defrost system functions correctly, improving overall performance. At Repair Clinic, we provide a comprehensive selection of replacement refrigerator parts online to accommodate various models. Additionally, explore our inventory of Sub-Zero refrigerator parts for other repair needs. For common refrigerator problems like a refrigerator not cooling, consider checking the defrost thermostat alongside the condenser coils and evaporator fan motors. Trust Repair Clinic to supply the genuine parts and expert advice you need for successful DIY repairs.
When it comes to maintaining your Inglis refrigerator, understanding the role of the defrost thermostat is crucial. Below are some frequently asked questions to help guide you in replacing or repairing this essential part.
Signs of a faulty defrost thermostat include excessive frost buildup in the freezer and the refrigerator not cooling properly. Use a multimeter to test the thermostat for continuity to confirm the fault.
First, unplug the refrigerator and locate the thermostat, usually near the evaporator coils. Detach the old thermostat and affix the new one, ensuring a secure connection. Reassemble and plug the refrigerator back in.
The cost can vary but generally ranges from $10 to $30 for the part alone. Labor costs will vary if professional installation is required.
Regular checks every six months can prevent issues. If your refrigerator is not cooling effectively, inspect the thermostat immediately.
Visit Repair Clinic Appliance Parts for a wide range of genuine Inglis replacement parts. Enjoy competitive prices and excellent customer service.
For more specific Inglis parts, check our Universal Refrigerator Gasket Seal Parts page.


Ensure your Inglis refrigerator operates efficiently with genuine OEM defrost thermostat replacement parts from Repair Clinic. A functioning defrost thermostat is crucial for preventing frost buildup and maintaining optimal cooling. Use our model number lookup tool to find the exact thermostat compatible with your appliance, and benefit from same-day shipping, 365-day returns, and our Price Match Guarantee. For installation guidance, visit our Refrigerator Repair Help page. Explore additional solutions like Amana Refrigerator Parts for more options.
Finding the model number is crucial for ordering the right Inglis Refrigerator Defrost Thermostat Replacement. Typically, the model number is located inside the refrigerator compartment or on the side walls. Once located, use the model or part number to quickly find replacement parts online. A defrost thermostat regulates the cooling cycle, ensuring optimal performance. If your refrigerator isn't defrosting properly, it could be due to a faulty thermostat. Replace it easily by ordering online through reliable platforms. For related needs, explore Refrigerator Door Parts to maintain a secure seal and efficient operation.

At Repair Clinic, we understand the importance of keeping your Inglis refrigerator in perfect working condition. Our dedicated customer support team is available seven days a week to assist you in finding the right defrost thermostat or any other replacement part. Our experts are ready to provide genuine OEM parts and troubleshooting assistance. Quickly locate the exact part you need by entering your refrigerator's model or part number on our website. Enjoy the peace of mind with our no-hassle 365-day returns and price match guarantee. Common issues like a refrigerator not cooling or a door not sealing can often be resolved with the right parts. For example, dirty condenser coils or a faulty evaporator fan motor may need attention. Trust Repair Clinic to empower you with resources to tackle these repairs confidently. Remember, Repair Clinic is here to ensure your repair process is smooth and successful.

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