What Is a Heating Element?

A heating element is the resistance coil that converts electrical current directly into heat — the bake and broil elements in an electric oven, the coil under an electric cooktop burner, or the element that dries dishes in a dishwasher. Electric ranges typically have separate elements for baking and broiling, so one can fail while the other keeps working.

A failed bake element is often visible: a section of the coil that doesn't glow red while the rest does, or a visible blister, crack, or burn spot on the element itself. On induction and some newer electric ranges the element is hidden under glass, so uneven heating or an error code is usually the first sign instead.

Frequently Asked Questions

How can I tell if my oven's bake element is bad without opening it up?

Turn the oven to bake and watch the lower element through the door glass. A healthy element glows an even red within a few minutes; one that stays dark, glows unevenly, or has a visible crack or blister is failing.

Can one oven element fail while the other still works?

Yes — bake and broil elements are separate circuits on most electric ranges, so it's common for one to stop working while the other still heats normally. That's actually a helpful clue when diagnosing which component has failed.