Lochinvar & A.O. Smith 100167774 Control Board 326010-701 the specific synthetic rubber compound

the specific synthetic rubber compound used in this diaphragm is selected for its resistance to common environmental contaminants found in mechanical rooms

and Manufactured gases

Simplified Integration: Output signals are compatible with a wide range of Johnson Controls and third-party controllers

the Johnson Controls VG1245EP is a 2-way ball valve designed to provide precise equal percentage flow control

60Hz natural draft gas appliances using intermittent or standing pilot ignition

Lochinvar & A.O. Smith 100167774 Control Board 326010-701 the specific synthetic rubber compoundThe Lochinvar & A. O. Smith 100167774 Control Board is a critical OEM replacement part designed specifically for the Lochinvar Knight XL KBN399 series heating boilers. As an integrated main control board, it manages the entire sequence of operation, from initial ignition control to flame sensing and blower motor timing. This board is engineered to interface seamlessly with commercial water heaters and high efficiency boilers, ensuring precise water