Field Controls 46273100 Pressure Switch Els PW 17895 and HE365 humidifier series

and HE365 humidifier series

ensuring the integrity of the pump housing is paramount to preventing cavitation and pressure loss in high-demand hydronic systems

Readings below this often indicate a need for flame rod maintenance

While optimized for Danfoss and Secop platforms

Common Questions & Technical Support

Field Controls 46273100 Pressure Switch Els PW 17895 and HE365 humidifier seriesThe Field Controls 46273100 Pressure Switch is a critical safety component designed for precise draft pressure monitoring in residential and commercial HVAC systems. This single pole single throw (SPST) switch features a compression connection, ensuring a secure, leak proof interface with the pressure sensing line. Built to detect combustion air pressure variations, it serves as a fail safe to prevent burner operation under blocked flue or inadequate