Lochinvar & A.O. Smith 100208470 Control Board 320819-301 If end-of-travel feedback is needed

If end-of-travel feedback is needed for the controller

It utilizes a 15 MFD at 370 VAC capacitor (sold separately) to maintain high torque and stable rotational speeds

Compatible with Raypak Hi Delta and XTherm models

Professional installation is recommended to ensure correct HVAC safety switch positioning and wiring

Lochinvar & A.O. Smith 100208470 Control Board 320819-301 If end-of-travel feedback is neededThe 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