Description
Worcester 35CDi II PCB 87483004300
The Worcester 35CDi II Printed Circuit Board (PCB) controls key boiler functions to ensure smooth and efficient operation. This refurbished printed circuit board restores full system performance and helps resolve common boiler faults. The part number 87483004300 ensures accurate compatibility with Worcester 35CDi II models. This unit is a Genuine Worcester printed circuit board, OEM replacement, refurbished and tested for reliable performance.
Compatible Boilers
Worcester 35CDi II Series
- 35CDi II (GC No. 47-311-58)
Why Choose This Product?
This Worcester 35CDi II PCB offers a reliable solution for restoring boiler control and performance. It manages ignition, heating cycles, and safety functions for consistent operation. Each unit is refurbished, inspected, and tested to ensure dependable results. Choosing this PCB provides a cost-effective repair option that extends boiler life and improves efficiency.
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 unused and in its original condition. Always use a Gas Safe registered engineer for safe and correct installation.
Frequently Asked Questions (FAQs)
1. What does the Worcester 35CDi II PCB do?
The PCB controls all main boiler functions such as ignition, temperature regulation, and safety monitoring. It acts as the central control unit for efficient boiler operation.
2. Which part number do I need for the Worcester 35CDi II boiler?
Use part number 87483004300 for Worcester 35CDi II models. Always match the part number to ensure correct compatibility.
3. Can a faulty PCB cause boiler breakdowns?
Yes. A faulty PCB can lead to ignition failure, error codes, or complete system shutdown. Replacing it helps restore normal boiler performance.
4. Is this PCB new or refurbished?
This PCB is refurbished. Each unit is cleaned, inspected, and tested to ensure reliable and consistent operation.
5. What are the common signs of a faulty PCB?
Common signs include no power, intermittent faults, incorrect temperature control, and frequent boiler lockouts. These issues often indicate PCB failure.








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