Oven / heat system
Oven Not Heating: Causes, Checks, and Repair Cost
An oven that will not heat may have a power supply, igniter, bake element, temperature sensor, or control issue.
Quick answer
What it means
An oven that will not heat should be checked for power, mode settings, igniter or element behavior, and error codes before replacing parts.
Typical repair$140-$430
UrgencyMedium
Repair or replaceQuote first for gas ignition, wiring, or control-board symptoms.
Likely causes
- Tripped breaker or power issue
- Failed bake element
- Weak gas igniter
- Temperature sensor or control issue
Safe first checks
- Confirm the oven mode and temperature setting.
- For electric ovens, check whether the breaker is fully on.
- For gas ovens, stop if gas smell is present.
- Record whether bake, broil, or both fail.
Likely parts and repair cost
Typical repair range: $140-$430. Parts or systems commonly considered:
- Bake element
- Igniter
- Temperature sensor
- Control board
Stop and call a pro when
- Gas smell is present.
- The breaker trips repeatedly.
- The oven overheats or will not shut off.
Source trail
This guide starts with manufacturer support, public recall lookup, or safety references, then turns those sources into plain-language checks.
Questions people ask
Can an oven light work while heat fails?
Yes. Controls, lights, and heating circuits can fail separately.
What should I not do?
Do not work on live wiring or gas components without qualified training.