Description
PCB For Worcester Greenstar Highflow 440 Boiler 87483005710, 87483005070
The Worcester Greenstar Highflow 440 PCB controls all core electrical functions inside your boiler. This refurbished PCB restores reliable heating and hot water performance. The part number 87483005070 ensures correct compatibility with Highflow models. Each unit is refurbished, tested, and verified to deliver stable and efficient boiler operation.
If you’re looking for a Worcester Greenstar 30 Si PCB 8748300921 or any other different Worcester PCB, follow the link provided.
Why Choose This Product?
This Worcester Greenstar Highflow 440 PCB provides a reliable solution for common boiler control faults. It helps fix issues such as power failure, ignition problems, and system errors. Each refurbished unit is carefully tested to ensure consistent performance. Choosing this PCB offers a cost-effective repair option that restores full boiler functionality and extends the life of your heating system.
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 is unused and in its original condition. Always use a Gas Safe registered engineer for installation and repairs to ensure safe operation.
FAQs
1. What is the function of the Worcester Greenstar Highflow 440 PCB?
The PCB (printed circuit board) controls key boiler functions, including ignition, heating, and hot water regulation. A faulty PCB can cause the boiler to stop working or show error codes.
2. How do I know if my Worcester boiler PCB needs replacing?
Common signs include the boiler not responding, display issues, ignition failures, or random shutdowns. A Gas Safe engineer can confirm if the PCB is the cause.
3. Are part numbers 87483005070 and 87483005710 interchangeable?
Yes, both part numbers are compatible and provide the same functionality for Worcester Greenstar Highflow 440 boilers.
4. Is this PCB new or refurbished?
This listing is for a refurbished PCB. It is professionally cleaned, inspected, and fully tested to ensure reliable performance before dispatch.
5. Can I install this Worcester PCB myself?
No, installation should always be carried out by a qualified Gas Safe registered engineer to ensure safety and compliance with regulations.










