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Boiler reviews

These boiler reviews are based on the experiences of thousands of real consumers that have been collected and analysed by Which? experts, so you can be confident in our recommendations.

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Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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What is 'Brand score'?

The brand score is made up of brand reliability and brand customer satisfaction (assessed by an annual customer survey) and ratings from heating engineers (assessed by an annual engineers survey of Which? Trusted Traders). To learn more, read how we assess boilers.

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