Hydrolevel 500 Low Water Cut-Off Refrigerant Universal Compatibility: Serves as a

Universal Compatibility: Serves as a standard 208V replacement for multiple obsolete thermal relay models

high-precision solution for room temperature monitoring

It is designed for use in steam

eliminating field modification during installation

It maintains the 3/4" MNPT connection and performance specs while meeting modern lead-free requirements for potable water systems

Hydrolevel 500 Low Water Cut-Off Refrigerant Universal Compatibility: Serves as aThe Hydrolevel 500 Low Water Cut Off is a professional grade safety control engineered for hot water boilers in both residential and commercial applications. Operating on 24VAC, this electronic LWCO utilizes a probe to monitor water conductivity, effectively preventing dry firing and mechanical failure. Unlike mechanical float switches, this solid state control features no moving parts, eliminating the need for periodic blowdowns. The unit is equipped