Hydrolevel 450A Low Water Cutoff 15 Second Delay 1/2" 120V

The Hydro level 450A Low Water Cutoff is a safety part that shuts down the burner if the water level gets too low to prevent boiler damage. It has a 15-second delay to help reduce nuisance shutdowns caused by temporary water fluctuations. This unit has a 1/2" connection size and operates at 120V for commercial and residential steam and hot water boilers. Preventing dry firing increases the system safety, prolonging the boiler life, and improving its efficiency. It is commonly used in HVAC applications and it Provides reliable operation and lowers maintenance costs and saves from costly repairs.