Product Information:
The printed circuit board or ( PCB ) is the control centre of the appliance. It controls and monitors every process that occurs via the sensors, thermostats and switches. It also enforces the safety measures, making sure that the boiler ceases to function if any of the internal readings point to any kind of error or fault. The printed circuit board is essentially the brains of the appliance, ensuring everything is running correctly and safely.
This part is present 5 different boilers in the Worcester range including the Worcester Greenstar 15i System LPG, Greenstar 15i System Ng, Greenstar 18i System LPG, Greenstar 18i System Ng.
At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spares that fit that model by clicking on your appliance model and download the user manual for that appliance. If none of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible.
We recommend that all parts are fitted by a fully qualified Gas Safe Registered Engineer. If you require any help locating a part, please feel free to contact us.
Worcester 8748300921 Circuit Board (After Serial No Fd: 988) was 87483006500
NOTE: there are two versions of pcb for the Greenstar Junior
This one Before FD987
Has a single control knob and does NOT have an on off switch
Boiler Parts | |
Part Type | PCB Printed Circuit Board/Control Boxes |