Vaillant Ecofit Pure

For over 140 years Vaillant has led the way in developing and manufacturing innovative heating and hot water systems.

Today we are committed to developing new heating innovations which set new standards in quality, performance, reliability and efficiency, bringing you greater levels of heating comfort, and helping you to reduce your energy bills.

Whether you’re looking for award winning boilers, hot water cylinders, intuitive controls to give you even more flexibility with your heating system, or are interested in renewable heating technologies. Our products are at the forefront of technology and always deliver on the Vaillant promise to ‘think ahead’.

Vaillant Ecofit Pure
Vaillant Ecofit Pure

The cupboard-size regular open vent boiler for any home

  • High performance build, smart controls and efficiency
  • Compact enough to fit in a kitchen cupboard
  • A full range of heating control options, from our simple analogue timers to our vSMART? smartphone app
  • 2 years guarantee as standard, with 7 to 10 years available when you book a Vaillant Advance installer

If space is at a premium in your home, the cupboard-size ecoFIT pure regular open vent boiler is the choice for you. It?s designed to be flexible, with a rear flue option available to give you more choice where you put it.

But being lightweight and compact, doesn?t mean you have to compromise on comfort. The ecoFIT pure?s powerful aluminum heat exchanger which offers outstanding performance and low energy consumption for any home.

It?s smart, too. When you don?t need as much heat, it will reduce itself to just 20% of its maximum output ? meaning greater energy efficiency and lower bills for you.


And because it works with vSMART?, you can control your low-cost, climate-friendly heating via the internet.

Vital Statistics

  • Six regular models covering 12, 15, 18, 25, 30 or 35kW heating outputs
  • ErP A rated for heating efficiency
  • Dimensions in mm: H 600 x W 375 x D 295

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