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

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

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

this 3-blade condenser fan is designed to facilitate optimal airflow and heat dissipation in residential and commercial cooling systems

this comprehensive kit provides the essential hardware to maintain system integrity and burner efficiency

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