Pay in 4 interest-free payments of $25.95 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
With a regulation range of 3 to 87 psig and a factory setting of 29 psig
as a cross-platform part
For contractors managing refrigeration rack systems or large walk-in coolers
a ruptured main valve diaphragm
this comprehensive kit provides the essential hardware to maintain system integrity and burner efficiency
Trane SWT3221 Pressure switch 323613-751 With a regulation range ofThe 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