Whirlpool Dryer Thermal Cut-Off Kit 279816, Replaces 3399848, 3977393

Is This the Right Part?

✅ Cross Reference Information

Common Symptoms

• Dryer does not heat
• Dryer runs too hot
• Heat remains on after the drum stops
• Dryer may not start when the safety cut-off has opened

Check Before Replacing

• With power disconnected, inspect the thermal cut-off and high-limit thermostat for visible damage or burnt terminals.
• Test the thermal cut-off for continuity at room temperature using an appropriate meter procedure; a one-time fuse that has opened must be replaced.
• Check the exhaust vent, lint screen, and airflow path for obstruction because restricted airflow can contribute to thermal cut-off failure.

Pro Tip

Part Details

Installation Notes

• Disconnect electrical power before servicing the dryer.
• Install the replacement wiring and terminals only as specified by the kit instructions and the appliance wiring configuration.
• Correct the underlying airflow or overheating problem before returning the dryer to service.

Verified Compatible Models

110.C62102310, 11060012000, 11060012001, 11060012002, 11060022010, 1106012510, 1106012990, 11060172000, 11060172001, 11060172002, 11060202990, 11060212990, 11060222511, 11060232000, 11060232001, 11060232002, 11060522900, 11060602990, 11060612990, 1106062110, 11060622990, 11060702990, 11060712990, 1106072011, 11060722990, 11060724990, 11060727990, 11060802990, 11060812990, 11060814990, 11060817990, 1CWED5100VQ0, 1CWED5100VQ1, 1CWED5200VQ0, 7MWED1730JQ0, 7MWED2040JM0, 7MWED2140JB0, 885453, LER4634JQ0, WED5700VW0, WED7000DW1, WHIRLPOOL LER4634JQ0, WHIRLPOOL YRED4300SQ0, YWED49STBW1, YWED5200VQ1

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.