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ecoTEC plus 610, 615, 620, 625, 630, 635

System boiler

  • Smart home ready for precise control and energy optimisation
  • Features new ioniDETECT technology - intelligent gas combustion monitoring for even greater system efficiency
  • Hand-built in our award-winning Derbyshire manufacturing plant


General Information

The new ecoTEC plus is the product of hours of research and development, years of expertise and innovation and a series of fine, precise improvements that have sharpened, intensified and enhanced performance specifically for the UK market. We’ve started with a classic, and taken it to the next level.

The new ecoTEC plus takes connectivity to a whole new level. Paired with our new plug-and-play internet gateway, myVAILLANT connect, it enables app control, smart home integration and remote appliance care and support in minutes, for increased efficiency and first-class customer service.



Related Products

Related Products


  • Weather compensating
  • Intuitive interface
  • Energy dashboard

sensoHOME / sensoHOME RF room thermostat

  • Time programme assistant
  • Load compensation
  • Weather compensation**

myVAILLANT connect

  • Smart phone app for both Android and Apple
  • Smart home compatible*
  • Connect to boiler, heat pump or hybrid systems


  • Enhanced load and weather compensation
  • eBUS technology
  • Service and maintenance updates

uniSTOR heat pump cylinders

  • Fully compatible with the Vaillant heat pump range
  • Range of options and accessories to cater for a wide range of projects and requirements
  • Superior insulation and efficiency