Lochinvar & A.O. Smith 100111077 Controller 326058-758 The forged brass body houses

The forged brass body houses stainless steel internal parts and an integral strainer

indicated by an embossed arrow for accurate field installation

Is this valve suitable for steam boilers

High-Integrity EPR Seat: Soft seat design provides exceptional sealing and reduces maintenance costs by preventing constant simmering

Common Questions: Where should this freeze stat be mounted

Lochinvar & A.O. Smith 100111077 Controller 326058-758 The forged brass body housesAs a seasoned technician, you know that a downed commercial water heater isn't just an inconvenienceits a service emergency. The Lochinvar & A. O. Smith 100111077 Controller is the precise OEM replacement part required to restore functionality to A. O. Smith Cyclone SUF 199 100 Series condensing water heaters. This SUF 199 digital controller manages critical combustion sequences, including flame sensing, ignition control, and temperature regulation