Trane SWT2965 Pressure Switch 321894-709 delivering the exact torque and

delivering the exact torque and airflow modulation required by integrated control boards to maintain static pressure

the housing is designed to minimize vibration and resist corrosion in demanding environments

This Carrier power relay is typically rated for up to 18A at 240VAC

On suction lines 7/8" or larger

designed for high-performance protection in non-health hazard applications

Trane SWT2965 Pressure Switch 321894-709 delivering the exact torque andThe Trane SWT2965 Pressure Switch is a critical safety component designed for precise draft inducer monitoring in high efficiency Trane and American Standard gas furnaces. Engineered with a specific operating range of 1. 25" WC Open 1. 44" WC Close, this factory spec OEM furnace pressure switch ensures the combustion blower is moving sufficient air to exhaust flue gases safely before ignition. As a vacuum actuated sensing device, the SWT2965 prevents