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All Products

Vaillant manufactures one of the widest range of gas boilers and renewable heat pump and solar thermal solutions to meet the demands of all UK house types and sizes. From one bedroom apartments to five bedroom large family homes with multiple bathrooms, we have a product to deliver comfort for your customer’s home. Our gas and renewable heating range covers a wide choice of heating outputs and works perfectly with the Vaillant range of hot water cylinders and heating controls. You can even mix the technology by offering a Vaillant hybrid heat pump and gas boiler solution.

Combination boiler

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ecoTEC exclusive with Green iQ

  • The best in boiler performance, control and efficiency
  • Fully compatible with our vSMART™ heating control for optimum performance and smartphone app control
  • Eco-friendly and 85% recyclable
  • Hand-assembled in our award-winning Derbyshire manufacturing plant
  • 5-year guarantee as standard, with 7 years available when you book a Vaillant Advance installer or 10 years when fitted with a Boiler Protection Kit by a Vaillant Advance installer

ecoTEC plus 825, 832, 835, 838 and 938

ecoTEC plus combination boilers

  • Step by step full text installation wizard
  • Dedicated models available for LPG
  • ErP 'A' rated
  • 5-year guarantee as standard, with 7 years available when you book a Vaillant Advance installer or 10 years when fitted with a Boiler Protection Kit by a Vaillant Advance installer

ecoTEC pro 24, 28 and 30kW

Combination boiler range

  • Removable side panels and push-fit flue system
  • Fully modulating low NOx burner and fan
  • ErP 'A' rated
  • Standard 2 year warranty, can be upgraded to a free 5 year warranty when registered through Vaillant Advance.

Home combination boiler range

25, 30 and 35kW outputs

  • High SAP efficiency of 89.3%
  • ErP 'A' Rated (93%)
  • High performance, long life aluminium alloy heat exchanger
  • Compact case dimensions: 740mm (H) x 418mm (W) x 300mm (D)
  • Modulation up to 1:5 for increased efficiency

ecoFIT pure 25, 30 and 35kW

ecoFIT pure combination boilers

  • Top and rear flue options
  • Automotive grade aluminium heat exchanger
  • Easy installation and maintenance
  • Standard 2 year warranty. Free 7 year warranty when registered by a Vaillant Advance partner (promotion until 31/12/18)

ecoFIT sustain 25, 30 and 35kW

Specification combination boiler range

  • Designed for specification in new build and social housing
  • Quiet Mark awarded
  • High efficiency ErP 'A' rated product
  • High quality lightweight aluminium heat exchanger with excellent power to weight ratio
  • Modulating high torque pump uses low energy

ecoTEC sustain 24, 28, 34kW

Combination boiler range

  • Designed for specification in the social housing market
  • Quiet Mark awarded
  • High efficiency ErP 'A' rated product
  • High quality stainless steel heat exchanger designed for long life and easy maintenance
  • New condensate trap with safety back-up

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