Weil McLain 511-624-401 Pressure Switch Els PW 17895 Measuring approximately 20-3/8" x 13"

Measuring approximately 20-3/8" x 13" x 5/16"

reducing mechanical stress

this O-ring is designed to be compatible with a wide range of industrial lubricants

This OEM-certified part is the direct replacement for SP6379E and SP6379K

this 24V linear power supply maintains performance in demanding environments ranging from -30 to 140

Weil McLain 511-624-401 Pressure Switch Els PW 17895 Measuring approximately 20-3/8" x 13"The Weil McLain 511 624 401 Pressure Switch is a critical safety component designed specifically for high efficiency gas boilers, including the Weil McLain CGi 25 and CGi 3 series. As an OEM air pressure switch, it is factory calibrated to a precise 1. 79" WC (water column) set point to monitor the pressure differential created by the inducer blower. This SPST (Single Pole Single Throw) switch remains normally open and closes only when the system