Lochinvar & A.O. Smith 100108421 Lower Thermostat W/Cover Wh9

The Lochinvar A.O. Smith 100108421 Lower Thermostat w/ Cover WH9 A lower thermostat manufactured by the factory as a replacement to the existing one found in electric water heaters and HVAC systems. Constructed to be reliable and capable of controlling temperature, it is designed to make the lower heating element work effectively to ensure uniform efficiency of its hot water. The thermostat is fitted on the lower heating unit and measures the temperature of water in the tank. At the point when the water becomes colder than the preset temperature, the lower element is activated.