How Long Do Appliances Last? Refrigerator, Washer, Dryer, Range and More
Updated
Short answer
InterNACHI's chart: gas range 15 to 17 years, electric range 13 to 15, dryer 13, disposal 12, refrigerator 9 to 13, dishwasher and microwave 9, washing machine 5 to 15, freezer 10 to 20. A steel dryer vent lasts about 20 years and a plastic one about 5.
| Appliance | Expected life (years) |
|---|---|
| Gas range | 15 to 17 |
| Electric range | 13 to 15 |
| Range or oven hood | 14 |
| Clothes dryer | 13 |
| Food waste disposal | 12 |
| Freezer | 10 to 20 |
| Refrigerator | 9 to 13 |
| Dishwasher | 9 |
| Microwave oven | 9 |
| Washing machine | 5 to 15 |
| Dryer vent, steel | 20 |
| Dryer vent, plastic | 5 |
Source: InterNACHI Standard Estimated Life Expectancy Chart. InterNACHI says the figures assume regular recommended maintenance and normal wear, and are guidelines, not guarantees.
What shortens it here
- Hard water: InterNACHI says mineral content can shorten a water heater's life; GE says hard-water buildup can damage dishwasher components (GE). See hard water.
- Cold rooms: Whirlpool designs refrigerators for rooms between 55°F and 110°F (Whirlpool).
- Restricted dryer vents, which USFA links to fires as well as slow drying (USFA).
Quick answers
How long does a refrigerator last?
9 to 13 years on InterNACHI's chart.
How long does a washing machine last?
5 to 15 years, the widest range on InterNACHI's chart.
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