For the seventh consecutive year, Worcester, Bosch Group, has come out top in the Which? boiler report having achieved Which? Best Buy status across every boiler it makes.

The results were calculated from the views of 10,859 Which? members and 601 members of the public, as well as a total of 179 Which? Trusted Traders who were surveyed about boiler manufacturers they’re not affiliated with.

The Greenstar range achieved the maximum star rating in five of the seven categories, including brand reliability, build quality and availability of spare parts.

Martyn Bridges, director of marketing and technical support at Worcester, Bosch Group, said: “We are delighted that every gas and oil boiler we make has now achieved Which Best Buy Status, which is a very reassuring endorsement for homeowners and heating engineers alike. Although we take pride in saying we manufacture some of the most reliable boilers on the market, we realise that the people who fit them are just as vital in upholding our outstanding reputation.

“The Which? boiler report represents the real thoughts and opinions of homeowners and how likely they are to recommend the brand. The fact we are the only manufacturer to achieve this status for a seventh successive year is a real testament to quality and reliability we consistently achieve.”