The Whirlpool 280148 kit contains thermal safety components used to interrupt heater operation if excessive temperature conditions occur in compatible dryers.
A failed thermal cut-off usually indicates an overheating condition. Before returning the dryer to service, inspect the exhaust vent, lint system, blower path, heater, wiring, and related thermostats for the underlying cause.
Manufacturer Part Numbers / Cross-References: 280148, 8318314, 8557403
What This Listing Includes: One Whirlpool 280148 dryer thermal cut-off / high-limit thermostat kit as supplied by the manufacturer.
Compatibility Note: 280148 fits select Whirlpool-built dryers. Thermal safety kits differ by heater housing and temperature specification. Verify the complete dryer model before ordering.
Important Safety Note: Disconnect dryer electrical power before service. Never bypass a thermal fuse, thermal cut-off, thermostat, or other safety device.
Installation Note: Replace the components in their specified locations and inspect the dryer exhaust/airflow system before operation. Correct the cause of overheating rather than replacing the safety device alone.