The Trane SWT02522 is a factory-original air pressure switch designed to ensure safe and efficient operation of your HVAC system. This component plays a critical role in monitoring airflow, allowing your furnace to operate only when proper draft conditions are confirmed.Key Specifications:
The SWT02522 pressure switch is essential for verifying that the inducer motor is establishing the proper vacuum. It helps protect the system by preventing ignition if airflow is insufficient, maintaining both safety and reliability.Available now at Beenimax – trusted source for genuine HVAC replacement parts.
- Part Number: SWT02522 (Replaces SWT2522)
- Pressure Rating: 1.15" WC (Water Column)
- Switch Type: Single-Pole, Single-Throw (SPST)
- Electrical Connections: 2-wire setup
- Hose Connections: Dual-port design
- Compatibility: Fits various Trane and American Standard gas furnace models
- Function: Detects correct airflow from the inducer motor to enable burner ignition
- Build Quality: OEM-grade materials for dependable, long-term performance
The SWT02522 pressure switch is essential for verifying that the inducer motor is establishing the proper vacuum. It helps protect the system by preventing ignition if airflow is insufficient, maintaining both safety and reliability.Available now at Beenimax – trusted source for genuine HVAC replacement parts.

