• Vaillant ecoTEC Pro 24 (from 2012)
• Vaillant ecoTEC Pro 28 (from 2012
• Vaillant ecoTEC Plus 824 (from 2012)
• Vaillant ecoTEC Plus 825(from 2012)
• Vaillant ecoTEC Plus 831 (from 2012)Vaillant ecoTEC Plus 832 (from 2012)
• Vaillant ecoTEC Plus 837 (from 2012)Vaillant ecoTEC Plus 838 (2012)
• Vaillant ecoTEC Plus 937 (from 2012)

Vaillant Printed Circuit Board 0010028086, or ( pcb ) is the control unit of this appliance. Vaillant PCB 0010028086. Vaillant ecoTEC PCB 0010028086. This controls and monitors every process that occurs via the sensors, switches and thermostats. This also enforces the safety parameters, making sure that the boiler ceases to function if any of the internal readings point to any kind of error or fault. Vaillant Printed Circuit Board 0010028086 or Vaillant PCB 0020254533 is effectively the brain of your boiler. It is programmed to ensure everything is running as it should and some Gas engineers refer to this Vaillant PCB as Vaillant Circuit Board 0020254533 or Vaillant Board. Vaillant ecoTEC Circuit Board 0010028086 has superseded Vaillant PCB part numbers 0020254533 , 0020135165, Vaillant 0020108264 and Vaillant Circuit Board 0020219276. This ecoTEC Plus PCB is fitted in the ecoTEC range of boiler, manufactured form 2012 onward. Heatingspares247.com is one of the UK’s largest independent Boiler Parts & Heating Spares Stockist, serving the whole of UK mainland from their 3,000 sq ft. distribution unit. Check our full list of Vaillant Printed Circuit Board We specialise in the supply of Genuine & Original Boiler Manufacturer Spare Parts for all leading manufacturers. Services available are trade counter pick up, Next working day, next working day AM and Saturday delivery. We also operate same day express delivery service. Our Opening timer are Monday to Saturday, 8AM to 5.30PM Heatingspares247.com is a Vaillant Elite Parts Stockist, and we guarantee to supply genuine spares from the boiler manufacturers. This is a Genuine Vaillant Spare Part.