Compatible Boilers
Worcester Greenstar i System Series
- Greenstar 15 i System (GC No. 41-311-84)
- Greenstar 15 i System LPG (GC No. 41-311-85)
- Greenstar 18 i System (GC No. 41-311-86)
- Greenstar 18 i System LPG (GC No. 41-311-87)
- Greenstar 24 i System (GC No. 41-311-68)
- Greenstar 24 i System LPG (GC No. 41-311-70)
Worcester Greenstar Junior Series
- Greenstar 28i Junior HE (GC No. 47-311-87)
- Greenstar 28i Junior HE LPG (GC No. 47-311-91)
Worcester Greenstar Si Series
- Greenstar 25Si (GC No. 47-311-84)
- Greenstar 25Si LPG (GC No. 47-311-88)
- Greenstar 30Si (GC No. 47-311-85)
- Greenstar 30Si LPG (GC No. 47-311-89)
If you’re looking for a Worcester Greenstar FS 30CDi PCB 87483007090 or any other different Worcester PCB, follow the link provided.
Why Choose This Product?
This Worcester Greenstar 30Si PCB provides a reliable and cost-effective solution for boiler control faults. It helps fix issues such as no power, ignition failure, and error codes. Each unit is refurbished, tested, and checked to ensure stable performance. This PCB allows you to restore full boiler functionality while avoiding the cost of a new replacement.
Delivery and Return
All orders placed before 1 PM are dispatched on the same working day. You can choose standard delivery or upgrade to next-day courier service at checkout. Returns are accepted within 30 days if the item remains in its original condition. Always use a Gas Safe registered engineer for installation and safe operation.
Frequently Asked Questions (FAQs)
1. What does the Worcester Greenstar 30Si PCB do?
The PCB controls all electrical functions in your boiler, including ignition, temperature control, and safety checks to ensure smooth operation.
2. Which part number should I use for my Worcester boiler?
You should use part number 8748300921. It fits a range of Worcester Greenstar i System, Junior, and Si boilers listed in the compatibility section.
3. What does “suitable for boilers after FD990 only” mean?
This means the PCB works only with boilers manufactured after the FD990 production code. Always check your boiler data plate before purchasing.
4. Can this PCB fix boiler faults like no power or ignition failure?
Yes. Replacing a faulty PCB can resolve issues such as no power, ignition problems, and error codes, restoring normal boiler function.
5. Is this PCB new or refurbished?
This PCB is refurbished. Each unit is tested and checked to ensure reliable performance and safe operation.
