Customer Questions and Answers for Pressure Switch (Dryer) by Whirlpool

This pressure switch is a factory-replacement control that senses air/pressure changes and helps the dryer run correct cycles and safety functions. It restores proper pressure detection so the dryer can heat and cycle as intended. What it does:

• Detects air/vacuum pressure changes to signal the dryer control for cycle and safety operations
• Helps ensure normal heating and timed cycles by allowing the control to confirm airflow/vent conditions
• Common symptom linkage: dryer won't heat, won't start, runs too long, or displays pressure/airflow-related fault codes
• Works with the dryer's vent/air sensing system

• One pressure switch

• Disconnect power before servicing to avoid shock or injury
• Inspect hoses and venting for blockages; replace damaged vacuum/air hose when installing this switch
• Handle connectors and terminals gently; ensure secure electrical connections and correct routing of pressure hose