Lochinvar & A.O. Smith 100173747 Low Water Cut Off W/Manual Reset

The Lochinvar & A.O. Smith 100173747 Low Water Cut Off with Manual Reset is an essential safety device for boilers and water heaters. It switched off the system in case water level gets low thereby avoiding over heating of the system. It is suitable for home and industrial use in HVAC systems to enhance safety and effectiveness of the systems. Its ability to conserve water levels does not only help in prolonging the usage of equipment but also reduces repair expenses which makes you comfortable.