Description
PCB For Worcester Greenstar 30Si Boiler
The Worcester Greenstar 30Si PCB controls all electrical functions inside your boiler to ensure smooth and efficient operation. This refurbished PCB replaces part number 87161095400 and restores full communication between components. The part number 8748300939 ensures correct compatibility and stable performance.
Compatible Boilers
Worcester Greenstar Si Series
- Greenstar 30 Si (GC No. 47-311-85)
- Greenstar 30 Si LPG (GC No. 47-311-89)
FAQs
1. What boilers is the Worcester Greenstar 30Si PCB compatible with?
This PCB fits the Worcester Greenstar 30Si (GC No. 47-311-85) and Greenstar 30Si LPG (GC No. 47-311-89) boilers. Always check the manufacturer part number before ordering.
2. Is the PCB new or refurbished?
This Worcester PCB is fully refurbished, taken from a functioning boiler. It is tested, quality checked, and may have minor cosmetic marks, but it works to the highest standard.
3. Does the PCB come with a warranty?
Yes, this Worcester Greenstar 30Si PCB comes with a 12-month warranty, covering performance and reliability.
4. How can I confirm this part will fit my boiler?
Check your boiler’s GC number and the manufacturer part number (8748300939 or 87161095400). If they match, this PCB is suitable for your unit.
5. Can I install the Worcester PCB myself?
For safety reasons, all boiler repairs and installations must be carried out by a Gas Safe registered engineer. DIY installation is not recommended.








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