Oven Not Heating? Here’s What to Check First

If your oven is not heating, takes too long to preheat, or stays cold when you turn it on, the problem is often caused by a bad bake element, igniter, temperature sensor, or control board issue. This repair help page explains the most common causes and helps you find the right replacement part fast.

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Common Symptoms

Oven will not heat at all
Oven takes too long to preheat
Broiler works but bake does not
Gas oven glows but does not light
Food stays undercooked

Most Common Causes

Bad bake element – common on electric ovens.
Weak or failed igniter – common on gas ovens.
Faulty oven temperature sensor – can affect heating performance.
Bad broil element – some ovens use both elements during preheat.
Control board or relay issue – may stop power from reaching heating parts.

Most Common Fix: Replace the Bake Element or Igniter

If your oven is not heating, the bake element on electric models or igniter on gas models is often the first part to inspect. These are among the most common failures for no-heat oven problems.

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Quick Things to Check Before Replacing Parts

Look for visible damage or blistering on the bake element
Check whether the broiler still works
On gas ovens, watch if the igniter glows
Verify the oven is set correctly
Check for any error codes on the display

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