Lochinvar & A.O. Smith 100110095 Low Water Cut-Off W/Probe 120V

The Lochinvar & A.O. Smith 100110095 120V Low Water Cut-Off with Probe is an essential safety accessory meant to shut down the boiler when the water level is low. This unit checks water levels and switches off the boiler should the water level go below a prescribed limit to avoid overheating the system and inevitable breakdown. This Low Water Cut-off is applied to most residential and commercial boilers to prevent equipment damage and achieve safe operation. It is important in any hydronic heating system because its reliable operation reduces the likelihood of having to carry out expensive repairs as well as improving system performance.