Refrigerator Defrost Heater For: Frigidaire Electrolux 5309956756 AP2591774 PS474730 ERCH278

Refrigerator Defrost Heater For: Frigidaire 5309956756

This ERP replacement refrigerator defrost heater is designed for compatible Frigidaire and Electrolux refrigerator applications using 5309956756 or the listed cross-reference numbers. It warms the evaporator during the automatic defrost cycle to help clear frost and maintain proper airflow. Match the heater shape, connector, length, wattage, and complete appliance model before ordering.

Product Specifications

• Appliance type: Refrigerator
• Part type: Defrost Heater
• Compatible brands: Frigidaire, Electrolux
• Primary OEM reference: 5309956756
• SKU / ERP number: ERCH278
• Google manufacturer part number: 5309956756
• Condition: New replacement part

Compatible Part Numbers

• 5309956756
• ERCH278
• AP2591774
• PS474730
• AH474730
• EA474730

Fixes These Symptoms

• Evaporator develops heavy frost or ice buildup
• Refrigerator or freezer airflow is reduced by frost
• Refrigerator or freezer temperatures rise
• Automatic defrost cycle does not clear the evaporator
• Cooling becomes intermittent because the heater does not warm the evaporator

Key Features and Benefits

• Replacement refrigerator defrost heater for compatible Frigidaire and Electrolux applications
• Helps clear evaporator frost during the automatic defrost cycle
• Cross-references include AP2591774, PS474730, AH474730, and EA474730
• Compare heater dimensions, connector, electrical rating, and mounting with the original

Compatible Models

Fits various models. Please verify compatibility with us before ordering

Compatible Brands

Frigidaire, Electrolux

Installation Instructions

1. Disconnect refrigerator power before servicing and allow heated components to cool.
2. Access the evaporator assembly and document heater wiring, mounting, and orientation.
3. Compare the replacement heater's length, connector, electrical rating, and mounting points with the original.
4. Install the heater securely, reconnect wiring, reinstall covers, restore power, and confirm normal cooling and defrost operation.

Safety: Unplug the refrigerator before service and use care around sharp evaporator fins and hot or energized components. Verify the complete appliance model and original part number before ordering.

ERP replacement part. Confirm the full appliance model and original part number before ordering.