WEIL MCLAIN

The WEIL MCLAIN 511-624-512 0.80"WC Pressure Switch is a reliable component for your heating system. This pressure switch activates when the pressure reaches a

The WEIL MCLAIN 511-624-513 is an air pressure switch that provides reliable and accurate pressure sensing in heating systems. With its durable construction and

The PRESSURE DIFFERENTIAL SWITCH, 1.26" SETTING, FOR VHE BOILERS (Part Number: 511-624-514) is a top-of-the-line product manufactured by WEIL MCLAIN. This press

The WEIL MCLAIN 511-624-521 Air Pressure Switch is a reliable component for your heating system. This pressure switch activates when the air pressure reaches a

The 511-624-530 is a pressure switch with a SPST configuration and a pressure rating of 0.35"WC. It is designed to provide accurate and reliable pressure sensin

The 511-624-532 is a .30"WC SPST pressure switch manufactured by WEIL MCLAIN. This pressure switch ensures accurate monitoring and control of pressure levels in

The WEIL MCLAIN 511-624-541 is a 1.05"WC pressure switch that offers reliable and accurate pressure sensing in heating systems. With its high-quality constructi

The 511-624-542 AIR PRESSURE SWITCH 1.05" SPDT by WEIL MCLAIN ensures accurate monitoring of air pressure in your system. With a single-pole, double-throw desig

The WEIL MCLAIN 511-624-548 is a 1.15"WC SPDT pressure switch that offers precise and accurate pressure sensing in heating systems. With its high-quality constr

The SWTCH PRES SET AT 1.36 WC (Part Number: 511-624-657) is an outstanding product manufactured by WEIL MCLAIN. This pressure switch is designed to provide accu