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Whirlpool WP2321800 Bimetal Defrost Thermostat for Refrigerator

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Out of stock
SKU
WP2321800
Brand
Whirlpool
Whirlpool
Special Price $58.25 Regular Price $84.36
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Quick Overview
The Whirlpool WP2321800 Refrigerator Bimetal Defrost Thermostat monitors evaporator temperature and controls the electrical circuit for the appliance defrost heater. It is fitted near the evaporator where its sensing surface responds to temperature changes around cooling coil. When the evaporator reaches the required cold condition, the thermostat keeps the heater circuit open, while heating conditions during defrost allow the circuit to close and energize the heater. Once the required heat is reached, the element changes position and interrupts power to the heater. This temperature-based switching coordinates frost removal with the refrigerator's cooling cycle.

This Part Fits the Following Models (50)

Amana A2RXNMFWB00 Top-Mount Refrigerator Amana A2RXNMFWB01 Top-Mount Refrigerator Amana A2RXNMFWB02 Top-Mount Refrigerator Amana A2RXNMFWB03 Top-Mount Refrigerator Amana A2RXNMFWS00 Top-Mount Refrigerator Amana A2RXNMFWS01 Top-Mount Refrigerator Amana A2RXNMFWS02 Top-Mount Refrigerator Amana A2RXNMFWS03 Top-Mount Refrigerator Amana A2RXNMFWW00 Top-Mount Refrigerator Amana A2RXNMFWW01 Top-Mount Refrigerator Amana A2RXNMFWW02 Top-Mount Refrigerator Amana A2RXNMFWW03 Top-Mount Refrigerator Amana A9RXNMFWB00 Top-Mount Refrigerator Amana A9RXNMFWB01 Top-Mount Refrigerator Amana A9RXNMFWB02 Top-Mount Refrigerator
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Customer Questions
What is the Whirlpool WP2321800 Bimetal Defrost Thermostat responsible for?

The Whirlpool monitors the evaporator temperature and controls power to the refrigerator’s defrost heater as temperature conditions change.

How does the Thermostat know when to control the defrost heater?

Its sensing surface responds to temperature changes near the evaporator cooling coil. The thermostat changes the heater circuit between open and closed states based on the temperature it detects.

Where is the Whirlpool WP2321800 Bimetal Defrost Thermostat located?

The thermostat is fitted near the evaporator, with its sensing surface positioned to respond to temperature around the cooling coil.

How does a bimetal defrost thermostat support frost removal?

The bimetal defrost thermostat coordinates heater operation with evaporator temperature, allowing the defrost heater to operate during the appropriate part of the cooling and defrost cycle.

Which refrigerators use the Whirlpool WP2321800 Bimetal Defrost Thermostat?

The Bimetal Defrost Thermostat is compatible with Amana A2RXNMFWB00, Crosley CT18GMXRQ00, Inglis IT21AMXRQ01, and KitchenAid K2TLEFFWMS01 refrigerators.

Can the Whirlpool WP2321800 Bimetal Defrost Thermostat be purchased as an OEM replacement part?

Yes. The Bimetal Defrost Thermostat is an OEM replacement part for compatible Whirlpool refrigerator models.

When is the Whirlpool WP2321800 Bimetal Defrost Thermostat expected to be delivered?

The Bimetal Defrost Thermostat ships via Ground, with delivery estimated at 5–7 business days.

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