Description
Baxi 7810685 Boiler PCB Control Board
The Baxi 7810685 boiler PCB is a genuine OEM printed circuit board for selected Baxi 200 and 400 Series boilers.
A boiler PCB, also known as a control board, manages several important boiler functions. For example, it receives signals from internal components and controls the boiler’s operating sequence. Therefore, a faulty PCB may cause error codes, ignition problems, intermittent operation or boiler lockouts.
This replacement control board fits selected Baxi 224, 228, 424 and 430 boilers. In addition, it supports the listed natural gas and LPG appliance versions.
However, boiler PCBs may look similar while using different programming or connections. Consequently, always check manufacturer part number 7810685 and the complete boiler model before ordering.
Boiler Compatibility
Baxi 200 Series
- Baxi 200 2 224 LPG
- Baxi 200 2 224 NG
- Baxi 228 2 Combi NG
Baxi 400 Series
- Baxi 424 2 Combi LPG
- Baxi 424 2 Combi NG
- Baxi 430 2 Combi LPG
- Baxi 430 2 Combi NG
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:Â Baxi spares
Also, for Diverter valves for Baxi please click the link:Â Baxi Diverter Valves
You can also check our whole range of PCBs for Baxi please click the link:Â Baxi PCBs
Here is also the list of Pumps for Baxi please click the link:Â Baxi Pumps
In case you are looking for Fans for Baxi please click the link:Â Baxi Fans
Delivery and Collection
Order before 2pm Monday to Friday for available same-day dispatch and next-working-day delivery options.
Friday dispatch normally arrives on Monday unless Saturday delivery is selected. Collection is also available from our Newcastle location.
All displayed prices include VAT.
Frequently Asked Questions
Is this a genuine Baxi PCB?
Yes. It is described as a genuine OEM Baxi printed circuit board.
What is the manufacturer part number?
The manufacturer part number is 7810685.
Does it fit Baxi 200 Series boilers?
Yes. It fits the listed Baxi 200 2 224 LPG, 200 2 224 NG and 228 2 Combi NG models.
Does it fit Baxi 400 Series boilers?
Yes. It fits the listed Baxi 424 2 and 430 2 Combi boilers, including specified natural gas and LPG versions.
Does it fit the Baxi 228 LPG boiler?
Only the Baxi 228 2 Combi NG model was included in the supplied compatibility information. Do not order it for an LPG version unless compatibility is independently confirmed.
Are GC numbers available?
GC numbers were not supplied. Therefore, check the appliance data plate and verify part number 7810685 before ordering.
What faults can a damaged PCB cause?
A faulty PCB may cause error codes, failed ignition, intermittent operation, unresponsive controls or boiler lockouts. However, an engineer should diagnose the fault before replacing it.
Does it include a warranty?
Yes. The PCB is supplied with a 12-month warranty.






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