The rule: the 50% Rule.
If the repair quote is half or more of what a new oven costs, replace it. Under half, repair it.
Ovens are among the longest-lived appliances in your kitchen — mostly a heating element, a thermostat, and a control board in a big insulated box. Most repairs are cheap: a $150 igniter or element on a 10-year-old oven is a no-brainer. The math only turns against repair when the bill gets big, usually a failed control board or a dead convection system.
Ovens last about 15 years — much longer than washers or dishwashers. Because they live so long, age rarely forces your hand: even a 12-year-old oven is usually worth a modest repair, since it may have years of life left.
Educational estimate only. Based on YOUR repair quote, cost of a comparable new oven, and age of your oven in years you enter. Uses 50% Rule: if repair is half or more of what a new oven costs, replace it. Under half and under about 15 years old, repair it. 15+ years old, replace it.
Disclaimer: Educational only, not professional advice. Get quotes from licensed, reputable contractors.
Frequently Asked Questions
What is the 50% rule for ovens?
If the repair quote is half or more of what a new oven costs, replace it. Under half, repair it.
When should I replace instead of repairing?
If repair is over $500 or the oven is 15+ years old, replace it. Ovens last about 15 years — much longer than washers or dishwashers.
When is a repair worth it?
If repair is under $300 and the oven is under 10 years old, fix it — a $150 igniter on a 10-year-old oven is a no-brainer, since it may have years of life left.
When should I ignore this rule and talk to a professional?
This is educational only, not professional advice — get quotes from licensed, reputable contractors.
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