Kitchenaid Refrigerator KSSC36FMS03 Fridge too warm

The Defrost Thermostat is an OEM part for Whirlpool refrigerators. It is responsible for monitoring the temperature of the evaporator coils. When the coils reach a certain temperature, the thermostat signals the defrost heater to turn on and melt any ice or frost buildup. This ensures proper airflow and prevents excessive ice formation.

Causes of a bad defrost thermostat can be attributed to normal wear and tear over time or electrical malfunctions.  

Symptoms of a bad defrost thermostat include:

• Excessive ice buildup in the freezer section.
• Inadequate cooling in the refrigerator compartment.
• Frost or ice accumulating on the evaporator coils.

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Evaporator Fan Motor Blade is an OEM part for Whirlpool refrigerators. It is a crucial component of the refrigerator's cooling system, attached to the evaporator fan motor to circulate air over the evaporator coils. This circulation helps distribute cold air throughout the refrigerator and freezer compartments, ensuring consistent temperatures and efficient operation.

Symptoms of a bad Evaporator Fan Motor Blade include:

• Unusual noise coming from the fan area, indicating the blade may be hitting another component or is unbalanced,
• Insufficient cooling in the refrigerator or freezer compartments,
• The refrigerator running longer than usual to maintain the desired temperature.

Causes of evaporator fan motor blade failure typically include physical damage from interference with other components, wear from continuous use, or buildup of ice or debris that unbalances the blade.

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

This condenser fan motor spins the fan that moves air across the condenser coils and around the compressor. Replacing a weak or seized motor restores proper heat removal so the cooling system can maintain stable temperatures and run efficiently.

• Drives the condenser fan to move airflow through the condenser section
• Helps dissipate heat from the refrigeration system and cool the compressor
• Failure may present as the condenser fan not running
• May also cause warm temperatures, longer run times, or loud scraping/whirring noises near the rear or bottom of the unit
• Can contribute to the compressor running hot

• Disconnect power before servicing; use gloves to protect from sharp edges
• Access the condenser area; install the new motor in the same orientation as the original
• Transfer the existing fan blade, bracket, and grommets if required; keep wiring clear of the blade
• Restore power and verify fan operation with the system running