Vaillant UK is proud to be part of the world wide heating and hot water corporation Vaillant Group, an international family-o ... wned company with a heritage of more than 141 years in providing customers with energy-saving and easy to operate solutions for heating, cooling and hot water. In its core business of heating technologies the company is the second-largest European manufacturer in this sector. Vaillant Group has a growing focus on designing and manufacturing products and systems that use renewable energy. It specialises in heat pumps and hybrid systems with intelligent controls to create highly efficient heating systems that can be designed for a wide variety of domestic and commercial buildings. Vaillant UK manufactures at its multi award-winning factory, based at its headquarters in Belper, Derbyshire. It has a service fleet of over 250 engineers across the country and the largest renewables service fleet in the UK. read more