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Why Choose Vaillant Boilers?

Vaillant boilers started out as a family owned business almost 140 years ago, Vaillant has gone on to lead the way in the development and manufacture of heating and hot water technology.

Their international reputation is built on creating innovative products and solutions that have revolutionised the heating industry.

From award-winning Vaillant boilers and hot water cylinders to intuitive controls and a host of advanced renewable technologies – all designed to use sustainable energy sources – Vaillant constantly strive to deliver on their promise to ‘think ahead’.

Vaillant Combi Boiler Range

  • ecoTEC exclusive Green iQ combi 35kW
  • ecoTEC exclusive Green iQ combi 43kW
  • ecoTEC plus combi 25kW
  • ecoTEC plus combi 32kW
  • ecoTEC plus combi 35kW
  • ecoTEC plus combi 38kW
  • ecoTEC plus combination store 38kW
  • ecoTEC pro combi 24kW
  • ecoTEC pro combi 28kW
  • ecoTEC pro combi 30kW
  • ecoFIT pure combi 25kW
  • ecoFIT pure combi 30kW
  • ecoFIT pure combi 35kW
  • Click here for Vaillant combi boiler price guide

Vaillant System Boiler Range

  • ecoTEC exclusive Green iQ system 27kW
  • ecoTEC plus system 12kW
  • ecoTEC plus system 15kW
  • ecoTEC plus system 18kW
  • ecoTEC plus system 24kW
  • ecoTEC plus system 30kW
  • ecoTEC plus system 37kW
  • ecoFIT plus system 12kW
  • ecoFIT plus system 15kW
  • ecoFIT plus system 18kW
  • ecoFIT plus system 25kW
  • ecoFIT plus system 30kW
  • ecoTEC plus 48kW
  • ecoTEC plus 64kW

Vaillant Regular Open Vent Boiler Range

  • ecoTEC plus regular 12kW
  • ecoTEC plus regular 15kW
  • ecoTEC plus regular 18kW
  • ecoTEC plus regular 24kW
  • ecoTEC plus regular 30kW
  • ecoTEC plus regular 35kW
  • ecoFIT plus regular 12kW
  • ecoFIT plus regular 15kW
  • ecoFIT plus regular 18kW
  • ecoFIT plus regular 24kW
  • ecoFIT plus regular 30kW
  • ecoFIT plus regular 35kW

Why choose Glow Green?

  • Vaillant Advance Installer

    Glow Green are proud to be a Vaillant Advance Installer.

  • Interest Free Credit

    2 years interest free credit on Glow Green payment plans for boiler installations.

  • Unbeatable Warranty

    Our Vaillant boilers come with up to 10 year warranty.

  • Monthly Payments

    From only £9.99 per month for a new Vaillant A-Rated energy efficient boiler*

Call us now on 0330 113 9488 for a free no-obligation quotation. We offer 2 years 0% finance and all our boilers come with a 10 year guarantee.

Get a Quote

What’s inside your Vaillant Boiler?

Vaillant Boiler ecoTec Scheme

Have you ever wondered what parts are inside your Vaillant boiler? We’ve prepared an x-ray illustration showing off the main boiler parts taking a typical ecoTec Pro as an example.

  1. Primary heat exchanger
  2. Air intake system
  3. Water pressure sensor
  4. Gas valve
  5. Secondary heat exchanger
  6. Bypass valve
  7. Hot water impeller sensor
  8. Flue connection ring
  9. Thermal module/gas burner
  10. Expansion tank
  11. Gas ignition electrode
  12. Fan
  13. Air vent
  14. Electronics and controls box (under the cover)
  15. Diverter valve with bypass
  16. Pump
  17. Expansion relief valve

More about Vaillant

Vaillant is a boiler brand steeped in history and traditions. The company was founded in 1874 in Germany and started making the world’s first gas-fired water boiler in 1894. Ever since that time they have been at the forefront of the domestic heating development currently exploring renewable technologies such as ground source heat pumps and air to water systems alongside their traditional line of business.

The best-selling Vaillant ecoTec boiler range consists of 22 different gas boilers with output from 12kW to 38kW.

How are Vaillant boilers different from other similar manufacturers? Apart from high efficiency and precision German engineering, their ecoTec range was awarded a Quiet Mark by the UK Noise Abatement Society recognising the lower noise impact of Vaillant’s heating equipment.

To see if Vaillant boilers are the right option for your home, fill in the quote form and we will find a boiler that suits you best.

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Vaillant Kitchen Scene

Vaillant Boilers Facts and Figures

  • Vaillant represents 8 brands in 60 countries. Now the family includes following brands: Vaillant, Saunier Duval, AWB, Bulex, DemirDokum, Glowworm, Hermann and Protherm
  • The company was founded in 1874.
  • 100%... the company still remains fully owned by the founding family
  • The first company to produce a hybrid heat pump system incorporating a heat pump and boiler technology
  • In 1967 Vaillant disrupts the heating industry by creating the Combi-Geyser VCW 20 boiler which combines hot water and heating in a single appliance
  • The company claims to have invented central heating in 1924 by enabling several radiators to be connected to one boiler
  • The company started out as a pump manufacturer and added bathroom water heater 20 years after it was founded
  • What’s with the bunny? The distinctive company trademark was inspired by an Easter card depicting an Easter bunny emerging from an egg. The initial logo has underwent several redesigns but the general idea remains intact to this very day
  • Environmental friendliness is high on agenda: they are following their S.E.E.D.S philosophy which stands for Sustainability in Environment, Employees, Development & Products and Society

*Representative Example: Cash Price £2,156. Deposit Payable £1,200. Total Amount of Credit £946. Total Interest £252.51. Total Amount Repayable £1,198.51. Repayable by 120 monthly instalments of £9.99. Representative 4.9% APR (fixed). Rate of Interest 4.9% a year (fixed). Duration of Agreement 120 months. Subject to Status.

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Head Office

Avalon, Floor 5, 26-32 Oxford Road
Bournemouth
Dorset BH8 8EZ
Reg No: 07530174
VAT No: 135 0327 48

Opening Times

Monday-Thursday: 8am to 7pm
Friday: 8am to 6pm
Saturday: 9am to 5pm
Sunday: Closed

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