Lochinvar & A.O. Smith 100274592 T-Stat Precision Engineering: The 4

Precision Engineering: The 4

Field Service Efficiency: The integrated core wrench on each cap eliminates the need for additional tools when replacing or tightening the CD4450 core

Unlike standard fast-acting alternatives

or when pressure drop across the filter exceeds the technician's specified limits for that particular machine

Check your data plate

Lochinvar & A.O. Smith 100274592 T-Stat Precision Engineering: The 4The 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,