Whirlpool WRT318FZDW Repair Guide
The honest workhorse: a basic top-freezer with mechanical simplicity that makes it one of the cheapest refrigerators in America to keep alive. No dispenser, no door electronics — the short parts list is the reliability.
Common problems & typical repair costs
| Problem | Likely cause | Typical fix | OEM part # | Typical cost |
|---|---|---|---|---|
| Not cooling, clicking | Start relay/overload | Replace relay | — | $100–$200 |
| Frost on freezer back wall | Defrost heater or bi-metal thermostat | Replace defrost pair | — | $150–$320 |
| Fridge freezing food | Cold control (thermostat) failed | Replace cold control | — | $100–$250 |
| Water on kitchen floor | Defrost drain clog | Flush drain | — | $80–$180 |
| Noisy freezer chirp | Evaporator fan | Replace fan motor | — | $150–$280 |
Costs are national averages for professional repair (parts + labor). See the linked cost guides below for full breakdowns.
Error codes
| Code | What it means |
|---|---|
| (No electronic display) | Symptom-based diagnosis — mechanical controls |
Tech notes
Every part on this box is a commodity: relay, cold control, defrost kit, and fan cover essentially its whole failure universe, none over $350 installed. The definition of worth-fixing.
Sources
Where the safety, regulatory and warranty claims on this page come from. Repair costs are our own figures based on Arizona market rates and OEM parts pricing.
- Food Safety During a Power Outage FoodSafety.gov (U.S. Dept. of Health & Human Services) The 40°F threshold and the 2-hour rule for discarding perishable food.
Cost guides for this machine’s common repairs
DIY step-by-step instructions for this model
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We'll buy your Whirlpool WRT318FZDW — or haul it away.
If the repair costs more than this machine is worth to you, we'll quote you on taking it. Cash offer if it still has value, free or paid scrap pickup if it doesn't. We'll tell you honestly which it is.