Our latest boiler survey reveals what customers and engineers think about the high-end gas boiler brand, Vaillant. Vaillant has a decent four-star customer score thanks to the vast majority of ...

A leading gas boiler manufacturer has been accused of misleading consumers by inventing a meaningless new term to suggest its new appliances will help tackle climate change. Vaillant is marketing its ...

Every year we ask thousands of boiler owners how satisfied they are with their boiler and whether it's suffered any faults or breakdowns. From their responses, we work out which brands have the ...

A Derbyshire company has unveiled their new production line for a device which could replace your boiler in years to come. The new heat pump plant was unveiled at the Vaillant factory in Belper on ...

FRANKFURT, May 27 (Reuters) - Germany's Vaillant sees sales rising two to three percent this year as it wins market share in crisis-hit Europe, while demand for energy-efficient heating systems that ...