Home & Appliances

How Long Does a Dryer Last?

Dryers last 10–15 years with normal use. Gas dryers tend to outlast electric dryers. A clean lint trap isn't just about lifespan — it's a fire safety issue.

10–15 years

Quick Facts

Average Lifespan

10–15 years

Replacement Cost

$600–$1,000

Source

NAHB

Overview

Dryers are mechanically simpler than washers and tend to last slightly longer — NAHB data shows an average of 13 years, with a range of 10–15 years. Gas dryers historically outlast electric models because they have fewer heating element issues, though both types have similar drum and motor lifespans. The single most important maintenance task for a dryer is lint trap cleaning — both for fire prevention (dryer lint is the cause of approximately 2,900 home fires annually in the US) and for efficiency, as a clogged vent forces the heating element to work longer and harder.

Signs It Is Time to Replace

Clothes taking two cycles to dry completely — heating element or vent restriction
Burning or unusual smells during operation — potential lint buildup in ductwork (fire hazard)
Drum not turning but motor humming — drum belt failure
Loud squeaking or thumping — worn drum rollers or idler pulley
No heat at all — heating element, thermal fuse, or thermostat failure
Control panel malfunctions that reset to the same error
Age over 13 years with any performance decline

How to Make It Last Longer

Clean the lint trap before every single load — takes 5 seconds and prevents fires
Clean the dryer vent duct annually with a dryer vent cleaning kit or hire a pro
Check outside vent flap to ensure it opens fully when dryer is running
Avoid overloading — dryers need air circulation to function efficiently
Clean the moisture sensors (two metal strips inside the drum) with rubbing alcohol if clothes take too long to dry
Gas dryers: have the gas connection inspected every 5 years

What Affects Replacement Cost

Gas vs. electric — gas installation requires a gas line hookup (adds cost if switching from electric)
Stackable vs. standard — stackable units may cost more for service access
Vented vs. ventless (heat pump dryers) — ventless costs significantly more upfront but saves energy

When to Replace

Replace a dryer when the heating element or control board fails on a unit over 10 years old. Drum belt replacement ($100–$200) is worth doing on any unit under 12 years old since it's an otherwise reliable machine. If the drum has developed rust or if clothes are consistently damaged (snagging), repair is unlikely to be worth it. A failing dryer vent is a fire hazard regardless of dryer age — clean or replace the vent duct immediately.

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Pro Tip

Dryer vent cleaning is one of the most neglected home maintenance tasks. A dryer vent clogged with lint can increase drying time by 2–3x, adding $100–$200/year to energy costs, and creates a real fire risk. Use a dryer vent cleaning kit (available at hardware stores for $20–$30) or hire a service for $80–$120 annually.

Frequently Asked Questions

How long should a dryer last?+

A dryer should last 10–15 years with normal use and proper maintenance. The average is about 13 years according to NAHB data. Gas dryers tend to last toward the upper end of this range. Lint trap cleaning and annual vent cleaning are the two most impactful maintenance tasks.

Why does my dryer take two cycles to dry clothes?+

The most common cause is a clogged dryer vent duct restricting airflow — clean the vent first. If the vent is clear, the heating element or thermal fuse has likely failed. Thermal fuse replacement typically costs $100–$150 from an appliance repair tech.