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Whirlpool WP12729128 Defrost Heater Assembly for Refrigerator

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In stock
SKU
WP12729128
Brand
Whirlpool
Whirlpool
Special Price $94.07 Regular Price $144.24
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Quick Overview
The Whirlpool WP12729128 Refrigerator Defrost Heater Assembly is designed to melt frost on the evaporator coils to prevent ice buildup. It generates heat during the defrost cycle to thaw any frozen water from the coils, which helps maintain proper airflow and cooling performance. This assembly plays a role in energy efficiency and can reduce the risk of system failure. It contributes to maintaining optimal temperature control within the refrigerator.

This Part Fits the Following Models (50)

Amana ABB2221FEB2 Bottom-Mount Refrigerator Amana ABB2221FEB3 Bottom-Mount Refrigerator Amana ABB2221FEW2 Bottom-Mount Refrigerator Amana ABB2221FEW3 Bottom-Mount Refrigerator Amana ABB2221WEB0 Bottom-Mount Refrigerator Amana ABB2221WEB1 Bottom-Mount Refrigerator Amana ABB2221WEW0 Bottom-Mount Refrigerator Amana ABB2221WEW1 Bottom-Mount Refrigerator Amana ABB2222FEB2 Bottom-Mount Refrigerator Amana ABB2222FEB3 Bottom-Mount Refrigerator Amana ABB2222FED1 Refrigerator Amana ABB2222FED2 Bottom-Mount Refrigerator Amana ABB2222FEQ2 Bottom-Mount Refrigerator Amana ABB2222FEQ3 Bottom-Mount Refrigerator Amana ABB2222FEW2 Bottom-Mount Refrigerator
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Customer Questions
What happens when the Whirlpool defrost heater assembly activates?

The defrost heater assembly melts frost that builds up on the evaporator coils during the refrigerator's defrost cycle. This helps prevent excessive ice buildup that can interfere with airflow and cooling.

What does WP12729128 generate during the refrigerator's defrost cycle?

It generates heat when the defrost cycle is active. The heat thaws frozen water and frost from the evaporator coils, allowing the coils to remain clear for proper refrigerator operation.

Why does keeping the evaporator coils clear matter for airflow?

When frost builds up on the evaporator coils, it can restrict normal airflow. By melting this frost during the defrost cycle, the WP12729128 helps keep the coils clear and supports proper airflow and cooling performance.

Which refrigerator models are specified for the Whirlpool WP12729128 Defrost Heater Assembly?

The defrost heater assembly is compatible with ABB2221FEB2, ABL2222FES4, ABB2227VEB2, and ABB2227VEW2.

What refrigerator conditions may develop when the defrost heater assembly has a problem?

A problem with the defrost heater assembly can allow frost to build up on the evaporator coils. Excessive frost can interfere with airflow and may affect the refrigerator's cooling performance and temperature control.

How is the Whirlpool identified in relation to OEM replacement?

Yes. The WP12729128 is an OEM replacement defrost heater assembly designed for compatible refrigerator models. It provides the heating function needed to melt frost from the evaporator coils during defrosting.

What role does the defrost heater assembly perform during frost removal?

The defrost heater assembly melts frost that builds up on the evaporator coils during the refrigerator's defrost cycle. This helps prevent excessive ice buildup that can interfere with airflow and cooling.

What delivery period is provided for the Whirlpool Defrost Heater Assembly for Refrigerator?

Ground delivery for the Whirlpool WP12729128 Defrost Heater Assembly for Refrigerator is estimated at 5–7 business days.

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