Product Information
Main control board subassembly
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Main control board subassembly (Part No. 8733956560) is an OEM replacement electronic module intended for Bosch heating, cooling and hot-water appliances, providing centralized management of sensor inputs, control outputs and safety interlocks to restore factory operation. Supplied as a service subassembly for professional technicians, it enables efficient field replacement and helps preserve original-system integration with the manufacturer’s control architecture. (bosch-homecomfort.com)
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