For sale, WORCESTER Bosch CONTROLBOX ACU 8700 PN: 8-737-709-171, new in the box. I bought this PCB from eBay for my Worcester Bosch Greenstart Style 8000, but it was not the correct part, it fits earlier Greenstart 8000, mine is from March 2024. I strongly advise to check with Bosch technical to ensure this is the correct part for your boiler. The box has been opened but the PCB has not been installed to my boiler, not sure if the previous sellers had this unit fitted but I trust he purchased this as new hence he helped me to identify the correct part for my boiler, so genuine seller. This units are not cheap, so you buy yourselves a bargain if you are in urgent need of a PCB replacement. No return, you purchase what you see. Thanks
