AO Smith 100108425 Thermostat KitAO Smith 100108425 Kit WH9 6 Thermostat W Cover replaces 9000509015 and 9000509045. This premium thermostat replacement kit is designed for seamless integration with compatible AO Smith water heaters. The included cover provides a clean, factory finish look while protecting the internal components. As a reliable water heater thermostat, this kit delivers precise temperature control and easy installation for DIYers and professionals alike. Replace worn

Engineered for safety and longevity

Physicals: 2

Right/Left Angle

It supports essential maintenance workflows by offering a straightforward path to refresh worn parts

This rebuild kit is compatible with a wide range of solenoid valve configurations and is suitable for continuous process lines

it handles typical damper sizing while staying compact for tight installations

The Armstrong 15M45 delivers a dependable manual reset mechanism with precise switching to support safe

this control is designed to fit seamlessly into your maintenance routine and keep Argo equipment performing at its best

Maxitrol RV48CL-3/4 Gas Pressure Regulator delivers precise gas control for burners

Temperature range 32–250°F

automatic shutoff

is a dependable replacement part for commercial gas water heaters