Clothes Dryer Fuse

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Clothes dryer fuse.

When this fuse is broken your dryer will not start or it will not heat properly. When it blows the dryer stops generating heat. The fuse is a fail safe that stops the electricity to the heating system when a dryer overheats. In a clothes dryer the term thermal fuse usually refers to the device used in the heating circuit directly controlling the dryer s heat source.

This fuse self destructs and cannot be reset it must be replaced when there is no continuity between the terminals. Thermal fuses are required on all dryers built since the 1980s. When you hear thermal cutoff it normally refers to a similar little device installed in the motor circuit and that one shuts down the motor in an over temperature condition. Federal law mandates the inclusion of a thermal fuse on all dryers manufactured since.

A thermal fuse is a small device just an inch or two long that plays a critical role in preventing fires. Fixes the following symptoms. This replacement part features two 3 16 inch terminals and is sold individually. A thermal fuse acts like a switch when dryer exhaust temperatures climb too high.

The thermal fuse is on that cover. When this fuse is faulty your dryer will not start or it will not heat properly. A thermal fuse fails when the exhaust temperature exceeds the fuse rating that is when the temperature rises above the temperature that the fuse is designed to handle. Depending on your dryer model you may need to remove something before you can access the thermal fuse perhaps the lint duct or a thermostat cover.

Step 3 remove the wires from the thermal fuse terminals to test it. This thermal fuse is used in dryers as a safety mechanism that stops the flow of electricity to the motor circuit when a dryer overheats. Find dryer parts at lowe s today. Fuses can simply wear out on.

On newer dryers a blown thermal fuse may prevent the dryer from running at all. This fuse is put in place to help prevent fires. A thermal fuse will blow when the temperature gets too high not when it s drawing too much current. This is different from the electrical fuses that are found in many appliances and a dryer might have both.

All dryers sold in the united states are legally required to have a thermal fuse. The exact location depends on the make of your dryer.