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How many cores do I need for my system
Equipped with automatic recycle logic to restore operation automatically after cooling
A key technical advantage is the machined flange on the inlet side
An aluminum type wheel allows for precise manual shut-off
Lochinvar & A.O. Smith 100109972 Control Box 321894-709 How many cores do IThe Lochinvar & A. O. Smith 100109972 Control Box is a critical replacement component designed for precise sequence control and safety monitoring in high efficiency commercial boilers and water heaters. Engineered to interface seamlessly with the integrated control system, this module manages ignition timing, flame sensing, and temperature modulation. Technicians frequently utilize this OEM replacement part to resolve control board failure symptoms