Official Whirlpool Freezer Thermostats

Refrigerator Bimetal Defrost Thermostat

$33.20

Fix Number: FIX11742474
Manufacturer Part Number: WP4387503

This clip-on thermostat will sense the temperature increase in the evaporator during the defrost cycle and will cycle the defrost heater off after the ice or frost is melted.

Fixes these symptoms

Freezer not defrosting
Freezer section too warm
Freezer too cold
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Bimetal Defrost Thermostat

$61.55

Fix Number: FIX11738201
Manufacturer Part Number: WP1-81801-001

This part is a temperature sensing devise. It senses the rise in evaporator temperature during a defrost cycle and cycles the defrost heater off after all frost is melted. It is calibrated to permit a defrost cycle only when the temperature is below a preset temperature

Fixes these symptoms

Frost buildup
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Refrigerator Bimetal Defrost Thermostat

$61.55

Fix Number: FIX11742471
Manufacturer Part Number: WP4387499

This thermostat opens at 50 degrees Farenheit and closes at 25 degrees Farenheit.

Fixes these symptoms

Freezer section too warm
Fridge too warm
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Bimetal Defrost Thermostat

$57.30

Fix Number: FIX11742469
Manufacturer Part Number: WP4387489

Freezer Temperature Control Thermostat

$134.22

Fix Number: FIX11742204
Manufacturer Part Number: WP4-35940-001

This part maintains the proper temperature. When the refrigerator reaches the desired temperature, this part interrupts the flow of electricity to the compressor which stops the cooling process.