Hoover Refrigerator RTM24010 Fridge too warm

The Defrost Bimetal is an OEM part for Whirlpool refrigerators. It acts as a safety thermostat that monitors and controls the temperature during the defrost cycle. This component ensures that the defrost heater turns off when the evaporator coil reaches a specific temperature, preventing overheating and potential damage.

Causes of failure may include a malfunction due to wear and tear over time, electrical failure, or damage from moisture and ice.  

Symptoms of a bad Defrost Bimetal include:

• The refrigerator is constantly running without cycling off
• Frost buildup on the evaporator coils, leading to reduced cooling efficiency
• The refrigerator or freezer compartment is too warm
• Unusual fluctuations in refrigerator temperature

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

This defrost thermostat is the temperature limit switch for the evaporator. It lets the defrost heater run when coils are icy and opens as they warm to end the cycle, helping stop frost buildup and restore steady cooling.

• Monitors evaporator temperature; closed when cold to allow the defrost heater to energize
• Opens as the coil warms to terminate defrost and protect components from overheating
• Failure may cause heavy frost on the back wall/evaporator and weak airflow or a warm refrigerator section
• Can also lead to long run times or cooling that returns only briefly after a manual defrost

• Unplug the refrigerator or disconnect power before servicing
• Located behind the freezer's rear panel on the evaporator; remove shelves/ice bin and panel to access
• Reinstall in the same position/clip for firm contact with the coil or tubing
• Make secure, insulated wire connections and route wiring away from sharp edges and moving parts

Color: White. Size: 31 1/2 inches 41 inches. For black order WP61004017.

This heater clip secures the defrost heater in your refrigerator. Keeping the element properly positioned helps the defrost system work as designed and reduces rattling or damage from a loose or misaligned heater.

• Holds the defrost heater securely in place on its mounting point
• Helps maintain correct heater placement for consistent frost removal
• Replace if the clip is missing, broken, bent, or corroded
• Common symptoms include a loose/dangling heater, rattling noises, or recurring frost/ice around the evaporator area

• Disconnect power before servicing the appliance
• Access the defrost heater behind the freezer's rear panel; note the original clip orientation
• Install the new clip so the heater is seated and not contacting wiring or plastic; do not deform the element or coils
• Restore power and verify the heater is secured in place