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The Lochinvar Integrated Control Board, MPN 100189284, is designed for use with FTXL FTX850 heating boilers. This control board ensures efficient operation and is essential for maintaining the performance of your heating system.
This control board offers reliable operation and is designed to optimize the performance of compatible heating systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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