Hydrolevel Safgard Low Water Cut-Off, 1100 Series, 1 VA, 50 VA Switching Capacity, SPST Switch Contacts, 160 psi
Interrupts power immediametertely inch a low water condition. Automatically restarts burner on return of water level. Features test button, on board indicating lights and easy to follow installation instructions. Includes plug-in wire harness with labeled quick-connect terminals. Residential Hot Water Boiler .