Interrupts power immediately in 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 .
- Compact design
- Burner circuit test button
- Power and low water LED indicators
Low Water Cut Off Control Safgard Automatic Reset Test Button 120 Volt 3-11/16 x 4 x 4 Inch 1150