

The Baxi 5112380 Printed Circuit Board (PCB) is a genuine electronic control module engineered to manage and coordinate the key functions of compatible Baxi boilers. Serving as the central “brain” of the system, this PCB continuously monitors sensor data, regulates ignition and gas flow, controls fan and pump operation, and communicates status information across the appliance. Built with high-quality circuitry and durable components, it processes real-time inputs from temperature and pressure sensors to maintain safe and efficient performance under varying load conditions. Over time, PCBs can suffer from thermal stress, corrosion, or component failure, which may lead to erratic behaviour, fault codes, or complete system shutdowns. Replacing a failing unit with the correct Baxi 5112380 PCB restores stable control logic, improves diagnostic accuracy, and helps ensure smooth, dependable day-to-day operation of the heating system. Its precise engineering and seamless integration make it essential for maintaining the long-term reliability and responsiveness of the boiler.
Baxi provide a 1 year warranty on all genuine Baxi spares. Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
This is a genuine Baxi spare part supplied directly from the manufacturer. We ensure full compatibility, reliable performance and the highest quality standards.
| MPN | 5112380 |
|---|---|
| Product Code | EDDBAXIGAS102 |
| Compatible With: Product Code (SKU) | Baxi Performa 28 HE; Baxi Performa 30 HE; Baxi Performa System E; Baxi Performa System HE; Main Combi 24 HE; Main Combi 30 HE |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Baxi |
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
The Baxi 5112380 Printed Circuit Board (PCB) is a genuine electronic control module engineered to manage and coordinate the key functions of compatible Baxi boilers. Serving as the central “brain” of the system, this PCB continuously monitors sensor data, regulates ignition and gas flow, controls fan and pump operation, and communicates status information across the appliance. Built with high-quality circuitry and durable components, it processes real-time inputs from temperature and pressure sensors to maintain safe and efficient performance under varying load conditions. Over time, PCBs can suffer from thermal stress, corrosion, or component failure, which may lead to erratic behaviour, fault codes, or complete system shutdowns. Replacing a failing unit with the correct Baxi 5112380 PCB restores stable control logic, improves diagnostic accuracy, and helps ensure smooth, dependable day-to-day operation of the heating system. Its precise engineering and seamless integration make it essential for maintaining the long-term reliability and responsiveness of the boiler.
Baxi provide a 1 year warranty on all genuine Baxi spares. Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
This is a genuine Baxi spare part supplied directly from the manufacturer. We ensure full compatibility, reliable performance and the highest quality standards.
| MPN | 5112380 |
|---|---|
| Product Code | EDDBAXIGAS102 |
| Compatible With: Product Code (SKU) | Baxi Performa 28 HE; Baxi Performa 30 HE; Baxi Performa System E; Baxi Performa System HE; Main Combi 24 HE; Main Combi 30 HE |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Baxi |
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
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