Hydrolevel EW222 Extended Electro-Well 1/2" NPT Long Nut for Tankless Coil Boilers

The Hydrolevel EW-222 is an extended electro-well with 1/2" NPT connection and long nut designed for tankless coil boilers to enable low water cut-off (LWCO) functionality on HydroStat models. These electro-wells are used to enable low water cut-off functionality on HydroStat series models and replace common immersion wells.

Key Features:

• Machined identification groove distinguishes the Electro-Well from standard immersion wells without needing to remove from boiler
• Electrical insulator made from special high temperature resin enables HydroStat's low water cut-off capability
• Reverse compatible mounting method uses industry standard immersion well attachment, allowing HydroStat to mount on Electro-Well or standard immersion well, and virtually any Aquastat can mount on the Electro-Well
• Extended design with long nut specifically engineered for tankless coil boiler applications
• 1/2" NPT thread connection for secure installation

Hydrolevel Electro-Well probes are engineered to ensure safe boiler operation in the event of dangerously low water levels that could cause damage to your coil or boiler. This extended well model is ideal for installations requiring deeper immersion into the boiler system to accurately monitor water levels and prevent costly damage from dry firing.