8557403 Thermostat for Whirlpool Dryer

Description

8557403 Thermostat for Whirlpool Dryer

Part No. 8557403

• Purpose: This high-limit thermostat with an integrated thermistor sensor is designed for dryers. It monitors and regulates the temperature of the heated air entering the dryer drum, ensuring safe and efficient operation by preventing overheating.
• Location: Typically located on the dryer’s heating element housing or blower housing, depending on the dryer model.
• Failure Symptoms:
  • Dryer not heating or overheating
  • Extended drying times
  • Dryer shuts off prematurely
• Diagnosis: Inspect the thermostat for signs of damage or wear. Use a multimeter to test for continuity; a lack of continuity indicates a faulty thermostat. Alternatively, contact the U-FIX-IT store for free diagnosis assistance.
• Cross Reference Info: Replaces part numbers WP8557403, 1180102, AP6013164, PS11746386