Worcester Bosch 28SI printed circuit board 87483004170

The Worcester SI II Printed Circuit Board (PCB) 87483004170 serves as this appliance’s control board. With the use of switches, thermostats, and sensors, it regulates and keeps an eye on every process that takes place. Additionally, it enforces the safety parameters, ensuring that in the event that any internal readings indicate an error or defect of any type, the boiler will shut off. Your boiler’s brain is the Worcester SI II Printed Circuit Board (PCB), 87483004170, which is programmed to make sure everything is operating as it should. One of the biggest independent boiler parts and heating centre suppliers in the UK is Heating Centre Online. We specialise in providing Genuine & Original boiler manufacturer spare parts for all major manufacturers.