Baxi 5122457 PCB System 15 – Refurbished Boiler PCB

Description

Baxi 5122457 PCB System 15 Fits Baxi and Potterton System boilers

The Baxi 5122457 PCB System 15 is the original electronic control board used in several Baxi and Potterton system boilers. This part has now been officially superseded by Baxi part number 7692718, which is the correct direct replacement.

The PCB is responsible for managing ignition, pump operation, temperature control, and overall boiler safety logic. A faulty PCB can result in no power, ignition failure, intermittent shutdowns, or lockout faults.

This refurbished PCB has been professionally tested, inspected, and restored to ensure reliable performance. It offers a cost-effective alternative to buying new while maintaining OEM compatibility.

Installation must be carried out by a Gas Safe registered engineer, and compatibility should always be confirmed using the boiler model and GC number.

Baxi System Boilers

• 15 HE System – 41-075-52

• Megaflo 15 HE A – 41-075-55

• 15 System ErP (Serial No. Ending IN AC – Issue 3) – 41-470-18 AC

• 15 System ErP (Serial No. Ending IN BC) – 41-470-18 BC

• 15 System ErP (Serial No. Ending IN CC) – 41-470-18 CC

Potterton System Boilers

• Promax 15 HE Plus A System – 41-592-01

• Promax 15 HE Plus System – 41-591-91

• Promax System 15 ErP (Serial No. Ending AC) – 41-592-43 AC

• Promax System 15 ErP (Serial No. Ending BC & CC) – 41-592-43 BC

• Promax System 15 ErP (Serial No. Ending DC) – 41-592-43 DC

Prices: Must be remembered all prices are inclusive of VAT.

Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above

BAXI BOILER SPARES

Meanwhile, if you are looking for any Baxi-related products please click the link: Baxi spares

Also, for Diverter valves for Baxi please click the link: Baxi Diverter Valves

You can also check our whole range of PCBs for Baxi please click the link: Baxi PCBs

Here is also the list of Pumps for Baxi please click the link: Baxi Pumps

In case you are looking for Fans for Baxi please click the link: Baxi Fans

MAIN BOILER SPARES

Also, if you are looking for any Main’s-related products please click the link: Main’s spares

Also, for Diverter valves for Potterton please click the link: Main’s Diverter Valves

You can also check our whole range of PCBs for Main’s please click the link: Main’s PCBs

Here is also the list of Pumps for Potterton please click the link: Main’s Pumps

In case you are looking for Fans for Potterton please click the link: Main’s Fans

POTTERTON BOILER SPARES

For Potterton spares, if you are looking for any Potterton-related products please click the link: Potterton spares

Also, for Diverter valves for Potterton please click the link: Potterton Valves

You can also check our whole range of PCBs for Potterton please click the link: Potterton PCBs

Here is also the list of Pumps for Potterton please click the link: Potterton Pumps

In case you are looking for Fans for Potterton please click the link: Potterton Fans

At Heating and catering parts,

We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy

We appreciate you buying from our store. Usually, If your order is received by 1:00 p.m. EST (Monday–Friday), we will ship the item the same day. You can count on us to deliver quickly and safely. In other words, we take pride in our prompt and trustworthy service and will do everything we can to ensure the safe arrival of your package.

Please note that weekends are not included in our next-day delivery guarantee. Delivery for orders placed on Fridays (the next day) is on the following Monday. At the same time select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day.

In a word thank you for choosing us!