including the AMVC

providing a secure interface for vacuum tubing

This electronic component is built to withstand the cycling demands of industrial air heaters

Ensure a proper ground reference is established via a metal tank wall or a dedicated common probe

Utica-Dunkirk 550002258 Pressure Switch Els PW 17895 including the AMVCThe Utica Dunkirk 550002258 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high efficiency gas furnaces and boilers. This SPDT air pressure switch is factory calibrated to a 0. 4" WC set point, ensuring the inducer motor generates sufficient static pressure before allowing the ignition sequence to proceed. It features a standard 1 4" barbed connection for secure pneumatic tubing attachment and provides