We do also have a selection of brand new PCBs.These are supplied with manufacturer warranty only.Click here to find what you need.
Exchange PCB for the Worcester Junior Boilers
8 748 300 484 0
8 748 300 555 0
Image shown is of a 484 type PCB
You will find the three digit number 484 or 555 is printed on the PCB itself near the fuse usually, it looks like it is 'rubber stamped' to the PCB.
We supply both versions of the PCB but you MUST advise us which you need by selecting the version type above. Although these are interchangeable we always replace like for like.
6 Months warranty on these units
If you need the item urgently, just click to order and select the 'Advance Replacement' option, a deposit of £30 is added to your order and we send out the PCB same day.
When your old and faulty PCB is received* we credit you back £25.
* in accordance with our terms and conditions.
Write an online review and share your thoughts with other shoppers!