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making it an ideal choice for walk-in units
Engineered as part of the AMC Coil series
an electronic or mechanical spring-return model should be specified
Common indicators include improper defrost cycling
Lochinvar & A.O. Smith 100208470 Control Board 322838-752 making it an ideal choiceThe Lochinvar & A. O. Smith 100208470 Integrated Control Board is a critical OEM replacement component engineered specifically for SYNC SBN1300 1500 condensing boilers. As a primary main control power module, this board facilitates precise management of the combustion process, including modulating firing rates and integrated modbus communication for advanced system networking. This unit serves as the direct replacement for obsolete Lochinvar RLY20055
