Description
PCB For Baxi Megaflo 18 System ERP Boiler
The Baxi Megaflo 18 HE A PCB controls the main functions of your boiler and ensures smooth operation. This refurbished PCB helps restore heating and hot water performance by managing signals within the system. The part number 5122458 ensures accurate compatibility and reliable function. Each unit is refurbished, tested, and ready to provide consistent performance in your boiler.
Compatible Boilers
Baxi Megaflo HE Series
- Megaflo 18 HE A (GC No. 41-075-56)
Baxi System Boilers
- 18 HE System (GC No. 41-075-53)
Baxi ERP System Series
- 18 System ERP (Serial No. Ending IN AC Issue 3) (GC No. 41-470-19 AC)
- 18 System ERP (Serial No. Ending IN BC) (GC No. 41-470-19 BC)
If you’re looking for a Baxi Boiler 28 HE System PCB 5120221 or any other different Baxi PCB, follow the link provided.
Why Choose This Product?
This Baxi Megaflo PCB offers a reliable solution for boiler control and ignition issues. It helps restore full system functionality by managing heating cycles and internal signals. Each unit undergoes testing to ensure consistent performance. Choosing a refurbished PCB reduces replacement costs and extends boiler life while maintaining efficiency.
Delivery and Return
All orders placed before 1 PM are dispatched on the same working day. You can select 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 repairs to ensure safe operation.
FAQs
1. What boilers is the Baxi Megaflo 18 System ERP PCB compatible with?
The PCB 5122458 fits Baxi 18 HE System, Megaflo 18 HE A, and 18 System ERP models, as well as corresponding Potterton boiler models. Always check the manufacturer part number before ordering.
2. Is this PCB refurbished or new?
All Baxi Megaflo 18 PCBs are taken from fully functioning boilers, tested, and refurbished by trained technicians to ensure reliable performance.
3. Does this PCB come with a warranty?
Yes, this PCB comes with a 12-month warranty, providing coverage for faults or defects during normal use.
4. Can I install this PCB myself?
It is recommended that installation is carried out by a Gas Safe registered engineer to ensure safety and proper operation of your boiler.
5. What is the delivery time for this PCB?
Orders placed before 1:00 p.m. Monday–Friday are dispatched the same day. You can choose standard, next-day, or Saturday delivery at checkout.











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