Hydrolevel 550LSV Low Water Cut-Off 326058-758 including HVACR systems and power

including HVACR systems and power distribution centers

Durable Construction: Built with high-grade copper windings and lubricated bearings for extended service life in demanding HVAC environments

The assembly features a high-sensitivity sensing bulb and capillary tube engineered for accurate thermal response

ensuring the system pump operates within its curve

Constructed with durable materials to withstand the thermal stress of industrial and residential furnace environments

Hydrolevel 550LSV Low Water Cut-Off 326058-758 including HVACR systems and powerThe Hydrolevel 550LSV (Part Number 45 5510) is a high performance 120Vac Low Water Cut Off designed for commercial hot water boilers and as a secondary safety on steam systems. Built for veteran contractors, this electronic low water cut off features a manual reset to ensure a technician identifies the cause of a low water condition before the burner is re energized. The unit includes a 30 second burner off delay to prevent nuisance jumping during