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Gas boilers

Baxi offers a wide range of gas boilers with a model and output to cope with all your heating and hot water requirements. Every product is backed by Baxi Customer Support, our award-winning customer service division.

All Baxi gas boilers meet and exceed the latest European standards for safety, energy efficiency, emissions and water bylaws.

Gas boilers from Baxi

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Find out which Baxi product is best for you

If you're thinking of getting a Baxi but aren't sure what type of product is best for you, let us help you decide.

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Baxi's boiler efficiency calculator
Baxi efficiency calculator

Use our efficiency calculator to find out how much money and fuel you could save by installing a new, energy efficient boiler.

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Replacement parts
Find the part you're looking for, with Interpart

Baxi Genuine Parts provides one of the largest parts distribution services of its kind in the UK, helping you to find the part you need quickly and without fuss.

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Information & advice

Our series of FAQs, technical advice articles and 'How to...' videos are designed to help you understand your boiler, provide helpful tips and even save you money.

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Boiler how to video guides