We’re thrilled to be the only UK boiler brand to be endorsed by Which? for 16 years, on our gas boiler range.

The UK’s favourite home heating brand

Quality products and top-notch service have always been our trademarks. So being consistently recognised by an independent reviewer which speaks to end users is a big tick for our brand, your business, and the customers we share.​

We’re proud to be the nation’s favourite home heating brand.

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Which Award Gas Boilers

How can Which? benefit your business?

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Stand out from the crowd

Only the best products and brands receive a Which? endorsement 

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Trusted by millions

Which? is recognised across the UK. Your customers know exactly what Which? represents.​

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Choose with confidence

It’s not only for customers. With Which? products, you’ll know you’re installing the best.​

Endorsed by Which? for 16 years

“Worcester Bosch continues to set high standards in the industry; they are the only boiler brand to receive a Which? endorsement for 16 years.”

Jon Barrow, Head of Product Testing at Which?​

Making it easy for customers to choose Worcester Bosch

Almost three in four consumers say a Which? endorsement logo is likely to influence their product choice*. We’re also rated ‘excellent’ on TrustPilot for product and customer care, plus GoodHomes Approved and Quiet Mark certified products, giving you and your customers even greater confidence.​

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PowerUp your business

PowerUp your business

Take your business to the next level with exclusive rewards and trade-rated training to expert tech back-up and business support.​

PowerUp

*Source: Savanta online survey, nat rep, 2000 UK adults, April 24.​