Warrick-Gems Sensors & Controls 26MC1B0F N/C Plug-In Low Water Level Control 26K-Ohm 120V

The Warrick-Gems Sensors & Controls 26MC1B0F N/C Plug-In Low Water Level Control is used in conventional steam , hydronic heating units, and boiler systems where water level monitoring is required for safe operation. It regulates by detecting conductivity through a 26k Ohm resistance input and switching a 120V control circuit when low-water conditions occur, initiating shutdown or alarm response in HVAC systems. The part is mounted in boiler control panels or probe assemblies as part of the safety interlock system. It prevents dry-fire conditions, protects heating equipment from damage, and maintains accurate boiler operation under fluctuating demand conditions.