Liebert RCM4S Panel 320819-301 This valve features sweat-on ODF

This valve features sweat-on ODF connections

If your furnace blower runs constantly while the burners remain off

and pulleys used across the HVACR industry

Replacing worn components with this OEM-equivalent electrode helps prevent ignition lockout

Can this valve be field-adjusted

Liebert RCM4S Panel 320819-301 This valve features sweat-on ODFThe Liebert RCM4S is a professional grade remote contact monitor designed for high stakes environmental monitoring within data centers and industrial HVACR environments. Engineered as an OEM contact closure alarm panel, this unit provides critical oversight for up to four independent dry contact inputs, such as leak detection, UPS status, or precision cooling malfunctions. Operating on 24 VAC DC power, the RCM4S features a Form C common alarm relay