Trane SWT3221 Pressure switch 323613-751 6-32 x 1/8 inch pan-head

6-32 x 1/8 inch pan-head screw

With a regulation range of 3 to 87 psig and a factory setting of 29 psig

The physical valve operates mechanically regardless of sensor activation

This gas heater propane conversion kit includes the calibrated LP gas orifices

OEM Reliability: Ensures exact 2-stage furnace sequencer timing profiles

Trane SWT3221 Pressure switch 323613-751 6-32 x 1/8 inch pan-headThe Trane SWT3221 Pressure Switch is an essential safety component designed for precise furnace draft inducer motor monitoring. Calibrated to a 1. 4" WC set point, this SPST pressure switch ensures the combustion blower is moving sufficient air to safely vent flue gases before allowing the ignition sequence to proceed. It features 1 4" barb connections for secure pneumatic tubing attachment and is built to withstand the high temperature environment of