Clothes Dryer Fuse

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.

Clothes dryer fuse.

When it blows the dryer stops generating heat. 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. This fuse self destructs and cannot be reset it must be replaced when there is no continuity between the terminals. A thermal fuse will blow when the temperature gets too high not when it s drawing too much current.

Federal law mandates the inclusion of a thermal fuse on all dryers manufactured since. 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. When this fuse is faulty your dryer will not start or it will not heat properly. 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.

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. When this fuse is broken your dryer will not start or it will not heat properly. The fuse is a fail safe that stops the electricity to the heating system when a dryer overheats. The thermal fuse is on that cover.

Find dryer parts at lowe s today. The exact location depends on the make of your dryer. This replacement part features two 3 16 inch terminals and is sold individually. The 3392519 dryer thermal fuse is a safety mechanism that stops the flow of electricity to the motor circuit when a dryer overheats.

Thermal fuses are required on all dryers built since the 1980s. This is different from the electrical fuses that are found in many appliances and a dryer might have both. Fuses can simply wear out on. All dryers sold in the united states are legally required to have a thermal fuse.

The fuse has two terminals and is sold individually. A thermal fuse is a small device just an inch or two long that plays a critical role in preventing fires. Should temperatures exceed normal loads the. A blown thermal fuse may be to blame.

On newer dryers a blown thermal fuse may prevent the dryer from running at all. A thermal fuse acts like a switch when dryer exhaust temperatures climb too high.