Moderate Concern
Oven Not Heating or Not Reaching Temperature
Diagnose when your oven won't heat properly
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Oven Not Heating: Diagnosis Guide
An oven that won't heat properly makes cooking impossible. Let's identify the likely causes.
Electric Ovens
Heating Element Failure
The bake element (bottom) or broil element (top) may have burned out. Signs include:
- Element doesn't glow red when oven is on
- Visible damage, blistering, or breaks in the element
- Oven heats partially but not fully
Other Electric Oven Causes
- Faulty temperature sensor
- Control board issues
- Wiring problems
- Thermostat failure
Gas Ovens
Igniter Problems
Gas oven igniters glow to reach a temperature hot enough to open the gas valve. A weak igniter may glow but not get hot enough.
- Igniter glows but gas doesn't light
- Long delay before ignition
- Igniter doesn't glow at all
Other Gas Oven Causes
- Gas supply issues
- Faulty gas valve
- Thermostat problems
- Control board failure
Both Types: Check First
- Verify oven is set to correct mode (bake, not broil)
- Check that temperature is set appropriately
- Ensure clock/timer isn't preventing operation
- Look for error codes on display
- Verify circuit breaker hasn't tripped
When to Call a Professional
- Problem persists after basic troubleshooting
- Issue involves electrical or gas components
- You're uncomfortable performing the diagnosis
- Appliance is under warranty
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