Vaillant's entire range of domestic boilers has been named the top-rated gas boiler brand in the UK after being awarded 'Best Buy' status by Which?

Vaillant manufactures one of the largest ranges of boilers in the world and has its own renewables portfolio. From simple boilers for small dwellings to complex hybrid systems for commercial premises, Vaillant has a solution for every building's requirements.

Vaillant produces wall-hung boilers with outputs from 12kW to 64kW and has open vent, system and combination models including a range of cylinders, we are confident we have a solution for every installation.

The Vaillant history stretches back to the year 1874 when the company was founded by Johann Vaillant in Remscheid, Germany. Ever since then, Vaillant has been a market leader in the heating and ventilation technology industry.