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This component is essential for modern building automation systems (BAS) where occupancy sensor manual override functionality is required to maintain comfort during off-schedule hours
the main burner will not engage
ensure the diaphragm plate and housing bolts are torqued to manufacturer specifications to prevent peripheral leaks during high-load demand cycles
precise control
Lochinvar & A.O. Smith 100208461 Board Control Els PW 17895 This component is essential forThe Lochinvar & A. O. Smith 100208461 Board Control User Interface is a critical replacement component engineered for high efficiency commercial water heaters and boilers. Also identified as RLY2210 and RLY2210K, this integrated control board manages the system's operational logic, facilitating communication between the sensors and the firing mechanism. Designed for various Lochinvar Knight and A. O. Smith Cyclone series models, it replaces legacy
US$ 25.00
US$ 103.00
US$ 124.97