Hydrolevel 1100M Low Water Cut-Off L99H008 Cast from high-quality gray cast

Cast from high-quality gray cast iron

Built with a universal multi-mount configuration

The Heil Quaker ICP R02R004 Limit Control is a critical safety component designed for precise thermal regulation within residential gas furnaces and package units

the "U" designation typically refers to a universally packaged retail version of the same industrial component

This industrial HVAC sensor is built to withstand the high-velocity discharge environments of heavy-duty atmospheric burners and rooftop units

Hydrolevel 1100M Low Water Cut-Off L99H008 Cast from high-quality gray castThe Hydrolevel 1100M (Part Number 45 1100M) is a compact, 24Vac low water cut off (LWCO) designed specifically for residential hot water boilers. Engineered for reliable boiler dry fire protection, this probe type control monitors water levels effectively without the mechanical failures associated with float style switches. This specific model features a manual reset function that triggers after a 30 second delay, ensuring the technician can