Product Information
Main control board subassembly
Please note: Hydrowest Products Ltd. is a wholesale distributor and sells exclusively to licensed contractors and trade professionals.
Fast Shipping
In-stock orders ship within 1 business day to anywhere in Canada.
Code-Compliant
All products meet Canadian HVAC and gas code standards.
Wholesale Pricing
Trade pricing for licensed contractors. 40+ years in the industry.
The Main Control Board Subassembly (Part No. 8733956556) is a factory replacement control module for Bosch heating and cooling equipment that centralizes system logic, interfaces, and safety interlocks to restore OEM control functionality during service or repair. Intended for technicians and wholesale distributors, it simplifies field replacement and integration with existing OEM wiring while maintaining original system operation. No exact Bosch North America product listing for 8733956556 was located.
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