Ensures precise HVAC gas pressure regulation to maintain steady-state operations

providing direct control over pneumatic actuators

Key Benefits: Critical Overheat Protection: Triggers at 200°F to prevent damage to heat exchangers and surrounding components

Designed for high-heat environments typical of HVAC inducer motor assemblies

70A current draw typical of these Resideo dual-stage controls

Trane SWT2512 Pressure Switch mario Ensures precise HVAC gas pressureFor technicians servicing Trane specific systems, the Trane SWT2512 Pressure Switch is the direct OEM replacement for safety circuits requiring a 1. 04" WC set point. Designed as a Single Pole Single Throw (SPST) component, this switch is a critical safeguard in the firing sequence, ensuring the draft inducer motor is moving sufficient combustion air before the ignitor is energized. With its 1 4" barb connection, it integrates seamlessly with existing