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Whirlpool W11578028 Refrigerator Inverter Box

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Special Price $168.37 Regular Price $186.95
In stock
Available Quantity:   67
SKU
W11578028

Product Description

The Whirlpool W11578028 Refrigerator Inverter Box helps to control the speed of the compressor to maximize cooling efficiency. It transforms electricity and regulates the action of motors to ensure that temperatures are stable within the refrigerator.
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Refrigerator Parts, Compressors,
Manufacturer
✓ This Product Replaces: W11515300
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This Part Fits the Following Models (17)

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FAQS
Customer Questions
What maintenance is required for the Whirlpool W11578028 Inverter Box?

Ensure connectors are firmly seated to maintain stable power transfer. Keep the area around the box free from dust. Verify settings respond correctly and the system adjusts performance smoothly during normal operation cycles.

What are common issues with the Whirlpool W11578028 Inverter Box?

  • Loud humming or buzzing noises from the unit.
  • Compressor running intermittently.
  • Temperature fluctuations in the refrigerator compartment.
  • Error codes appearing on the display.

Installation Steps

Step1: Disconnect refrigerator power at breaker to ensure safety before installation.

Step2: Remove rear service panel carefully to access inverter housing.

Step3: Label and unplug wiring connectors from old inverter box.

Step4: Unscrew and detach faulty unit from mounting bracket.

Step5: Install new inverter box and reconnect all wiring firmly.

Step6: Refit rear panel restore power and test cooling performance cycle.