AO Smith 100108684 Water Heater Thermostat Kit

The Water Heater Thermostat Kit from AO Smith (model 100108684) is a complete replacement for the upper thermostat assembly on residential water heaters. This AO Smith thermostat kit includes the ECO control and a protective cover, delivering a straightforward installation and reliable temperature regulation for your unit.

Designed as an upper thermostat type replacement, this kit is specifically used on water heater systems that rely on an upper thermostat for precise heat control. It delivers a ready-to-install solution with all essential components included, helping restore efficient operation and steady hot water.

• Includes ECO control and protective cover for easy setup
• Upper thermostat design for quick replacement on water heaters
• Replacement thermostat for AO Smith water heaters
• Essential water heater parts to restore efficiency and performance