Description
PCB For Worcester Greenstar 28 I Junior HE Boiler 87483006500 (Formerly 87483006340)
The Worcester Greenstar 28 I Junior HE PCB controls and manages all electronic functions inside your boiler. This refurbished PCB restores stable operation and ensures accurate communication between components. The part number 87483006500, 87483006340 provides a precise fit for compatible Worcester Greenstar models and helps resolve common boiler faults.
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 25 Si (GC No. 47-311-84)
- Greenstar 25 Si LPG (GC No. 47-311-88)
- Greenstar 30 Si (GC No. 47-311-85)
- Greenstar 30 Si LPG (GC No. 47-311-89)
If you’re looking for a Worcester 24CDi RSF Boiler PCB 87483002190 or any other different Worcester PCB, follow the link provided.
Why Choose This Product?
This Worcester Greenstar 28i Junior HE PCB offers a reliable and cost-effective solution for boiler control issues. It is ideal for fixing faults such as no display, ignition failure, or error codes. Each unit is refurbished, tested, and checked for consistent performance. It helps extend your boiler’s lifespan while reducing repair costs and maintaining efficient operation.
Delivery and Return
All orders placed before 1 PM are dispatched on the same working day. Standard and next-day delivery options are available at checkout. Returns are accepted within 30 days if the item remains in its original condition. Always use a Gas Safe registered engineer for safe installation and proper setup.
Frequently Asked Questions
1. What boilers is the Worcester Greenstar Junior PCB compatible with?
This PCB is designed for Worcester Greenstar 15I and 18I system boilers. Please verify your boiler’s manufacturer part number before ordering to ensure proper compatibility.
2. What is the function of the Worcester Greenstar Junior PCB?
The PCB controls key boiler functions including heating cycles and hot water supply, ensuring reliable and efficient operation of your boiler.
3. Is the PCB tested before shipping?
Yes, the PCB is fully refurbished and tested by qualified engineers to ensure it operates correctly and safely.
4. How quickly will my order be dispatched?
Orders placed by 1:00 PM (Monday–Friday) are shipped the same day. Weekend deliveries are not included in the next-day shipping guarantee unless the Saturday delivery option is selected at checkout.
5. What should I do if the PCB does not work after installation?
If the PCB does not function correctly after installation, contact a qualified heating engineer to check the installation. You can also contact the supplier for guidance or to arrange a return under the 30-day return policy.







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