SPST Normally Closed Contacts: Provides a straightforward NC limit switch interface for rapid diagnostic testing during service calls

try depressing the manual reset button

Compatibility depends on the specific temperature and pressure ratings of the system

installing this pink spring is the standard procedure for converting a compatible Maxitrol regulator to a 3-8" W

Durable Construction: Features a corrosion-resistant aluminum thermostat scaleplate that maintains professional aesthetics and accuracy over long-term operation

Lochinvar & A.O. Smith 100274592 T-Stat SPST Normally Closed Contacts: ProvidesThe 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,