Xylem-McDonnell & Miller 354140 Remote Probe 1/2" NPT

The Xylem-McDonnell & Miller 354140 Remote Probe is a water level monitoring part for steam and hot water boilers to ensure safe and efficient operation. This remote probe has a 1/2" NPT connection size and is generally used with low water cut-off controls in HVAC systems such as boilers and hydronic heaters. It accurately senses water presence to prevent equipment damage from low water condition. Compared to a conventional contact probe this probe improves system durability ensures operational safety and allows for better long-term equipment performance in intensive heating applications.