PCB for the Worcester  25SI RSF & 30SI RSF Repair Service only.

Part No. 8-748-300-336-0 or 8-748-300-397-0
For early version SI Models as list below:

25 SI RSF
28 SI RSF
30 SI RSF
British Gas C1 boiler.

Please note! there are other versions of the PCB dependant on date of manufacture of the boiler.
If unsure check with Worcester and give the serial No of your boiler before ordering the PCB Repair Service.

Send us your old PCB with a copy of your order, it will be repaired and tested and returned to you usually the same day as it is received.
2 Year Guarantee on all PCB Repairs.

We also supply other Worcester PCBs, see our other items.