Whirlpool 2253219 Bi-Metal Defrost Thermostat (Defrost Thermostat), Single OEM Part

Product Details

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore, and others. See all items in Freezer Defrost Thermostat, Sensor.
Whirlpool also makes various appliance models for Sears / Kenmore.

Cross Reference Information

Part Number 2253219 replaces AP3742158, 1058079, AH895969, EA895969, PS895969.

Description

This bi-metal defrost thermostat senses evaporator temperature and stops the defrost heater when the coil reaches the correct temperature, helping prevent overheating and ensuring proper defrost cycles. Fits refrigerators that use a bi-metal style defrost control. What it does:

• Opens/closes electrical circuit to the defrost heater based on coil temperature
• Stops the heater when the evaporator gets warm to prevent over-defrosting
• Can help resolve excessive frost build-up or failed defrost cycles when faulty
• Works as part of the defrost system to protect compressor and cooling performance

What's included:

• One bi-metal defrost thermostat

Install notes:

• Disconnect power to the appliance before servicing to avoid shock
• Replace with the exact style and rating; handle terminals and wiring gently
• Mount at the same location and orientation as the original sensor; secure per OEM instructions