Lochinvar & A.O. Smith 100274592 T-Stat and mineral or POE oil

and mineral or POE oil systems

What is the thread size for the air connection

High Buoyancy 6-Inch Diameter: Provides the necessary upward force to shut off high-pressure makeup water valves reliably

Structural Integrity: 5/16" Outer Diameter heavy-duty brass construction tolerates high-capacity water flow without deformation

reversible color-change element that transitions from dark green (dry) to bright yellow (wet)

Lochinvar & A.O. Smith 100274592 T-Stat and mineral or POE oilThe Lochinvar & A. O. Smith 100274592 Lower T Stat is a critical OEM replacement part designed for high performance residential electric water heaters. As a direct replacement for the Lochinvar TST1120 and A. O. Smith 100077850, this lower thermostat provides precise thermal sensing to maintain consistent water temperatures and system efficiency. Engineered for durability in high demand environments, it is compatible with a wide range of models,