Why Do Electric Range Elements Fail?

Inspection Safety

• Before addressing the reasons for the failure, you will need to take a few key steps to help keep you safe while inspecting your electric range elements. You should always unplug the electric range before attempting to identify the problem or attempt a repair. Once the range is unplugged, you can safely remove the burner for closer inspection. Most electric range elements are easily removed by lifting the element and pulling it from the receptacle.

Burner Failures

• Over time, electric range elements can simply burn out. Signs that your electric range element has failed because of burn out include blistering or bubbling of the element. In some cases, the burner element will split in two. Typically when the element burns out, you will notice that the burner doesn't work at all. Element failures of this type require a complete replacement of the element, as repairs are not possible.

Receptacle Problems

• The receptacle connects the element to the electrical system of the stove. Check the receptacle if you notice that the electric range element only works every once in a while or shuts off while cooking. Burnt receptacles can lead to element failure and should be replaced. In addition, you will want to evaluate the connections between the element contacts and the receptacle. Poor contact between the element and receptacle, such as what occurs with rust or corrosion, can lead to element failure.

Other Possibilities

• Other possibilities exist for electric range element failure. One possibility is a defective infinite switch. This switch is attached to the burner knob and if defective will result in the element not functioning properly. Shorts in the infinite switch contacts can also cause the electrical range element to fail or not function properly. As always, electrical problems and failures should be addressed and repaired by a qualified appliance service expert or electrician.