Whirlpool W11595220 Refrigerator Control Box — Fixes No-Cool, Temperature & Compressor Failures
When your refrigerator stops cooling, runs constantly, or the compressor won’t cycle correctly, the main control box is the most common root cause. In most Whirlpool-platform refrigerators, this is caused by a failed electronic control box. When it fails, the board stops sending correct signals to the compressor, defrost system, and fans — symptoms can mimic a thermostat, sensor, or compressor fault but the board is the culprit. ⚡ Common failure point in Whirlpool-built refrigerators. Part W11595220 is the genuine OEM replacement that supersedes W11476570 and restores full system control with a direct plug-in fit.
Whirlpool Refrigerator W11595220
Is This the Right Part?
Confirm the complete model number before ordering. Similar parts may use different connectors, dimensions, hose positions, electrical ratings, or mounting points.
- ✔ Refrigerator powers on — interior light and display respond
- ✔ Temperature sensors and thermistors test within spec
- ✔ Power supply confirmed OK — breaker live, outlet delivering correct voltage
- ✔ Compressor start relay and overload protector test good
- ✔ ONLY problem is no cooling, erratic temperatures, or compressor not cycling correctly
- Refrigerator not cooling or not maintaining set temperature — most common complaint
- Compressor not starting or short-cycling on and off
- Temperature display blank, flashing, or showing error codes
- Fridge running constantly without cycling off
- Defrost not activating — heavy frost buildup on evaporator coils
- Fans not running or running continuously regardless of door state
- Part Number: W11595220
- Type: Refrigerator electronic main control box — manages compressor cycling, temperature regulation, defrost timer, and fan control
- Replaces: OEM direct-fit control box assembly — supersedes W11476570 (no modification required)
- Brands: Whirlpool, KitchenAid, Maytag, Amana
A failed compressor start relay costs under $15 and causes identical symptoms to a failed control box. Shake the relay — a rattle means it’s dead. If the relay tests good and you’re still getting no output voltage at the control box terminals with good input, the board is confirmed failed and W11595220 is your fix. This 5-minute test prevents an unnecessary $134 part order.
Part Details
Use a qualified technician when diagnosis or installation is outside your experience. Gas parts should be installed by a licensed technician.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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