Vaillant 0020036861 Printed Circuit Board
- SKU
- EDDVAILLANTSPARES72
Electrical Deals Direct stock a wide variety of spares and accessories for your needs. Whether you're looking for replacements or upgrades, we have you covered. For more details or assistance, feel free to call one of our knowledgeable team members on 01934 253600 or email us - [email protected]. We're here to help!
Our Expert's Opinion
"For any boiler showing electronic faults or erratic behaviour, this board is typically the fastest and most effective fix."Vaillant 0020036861 Printed Circuit Board
The Vaillant 0020036861 Printed Circuit Board is the core electronic component responsible for managing all major operational functions within your Vaillant boiler. As the system’s central controller, it regulates ignition, burner performance, pump operation, fan control, temperature monitoring, and all integrated safety checks. When a PCB becomes faulty, boilers may display error codes, fail to ignite, shut down unexpectedly, or stop responding to user inputs — making a high-quality replacement essential for restoring normal operation. This official Vaillant OEM board ensures complete compatibility with the boiler’s hardware and firmware, avoiding the risks associated with non-genuine components, such as communication faults or system instability. Each board is manufactured to precise quality standards, offering long-term reliability and consistent performance once installed.
Vaillant provide a 1 year warranty on all genuine spare parts. 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 Vaillant spare part supplied directly from the manufacturer. We ensure full compatibility, reliable performance and the highest quality standards.
| MPN | 20036861 |
|---|---|
| Product Code | EDDVAILLANTSPARES72 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Vaillant |
Delivery Information -
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.
Gledhill Cylinders – Delivery Charge -
For all Gledhill Cylinders, a flat delivery charge of £27.50 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Returns Information -
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.
Vaillant 0020036861 Printed Circuit Board
The Vaillant 0020036861 Printed Circuit Board is the core electronic component responsible for managing all major operational functions within your Vaillant boiler. As the system’s central controller, it regulates ignition, burner performance, pump operation, fan control, temperature monitoring, and all integrated safety checks. When a PCB becomes faulty, boilers may display error codes, fail to ignite, shut down unexpectedly, or stop responding to user inputs — making a high-quality replacement essential for restoring normal operation. This official Vaillant OEM board ensures complete compatibility with the boiler’s hardware and firmware, avoiding the risks associated with non-genuine components, such as communication faults or system instability. Each board is manufactured to precise quality standards, offering long-term reliability and consistent performance once installed.
Vaillant provide a 1 year warranty on all genuine spare parts. 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 Vaillant spare part supplied directly from the manufacturer. We ensure full compatibility, reliable performance and the highest quality standards.
| MPN | 20036861 |
|---|---|
| Product Code | EDDVAILLANTSPARES72 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Vaillant |
Delivery Information -
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.
Gledhill Cylinders – Delivery Charge -
For all Gledhill Cylinders, a flat delivery charge of £27.50 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Returns Information -
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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