Our warranty Packages

Unique in the UK, and a testament to the faith we have in our engineering expertise, every ATAG boiler can come with a warranty of up to 18 years, when bought with selected products.

We don’t expect things to go wrong, but should they do so our after-care warranty helpline is open Monday - Friday and can be reached on 0800 680 0100.

To keep your warranty valid, and in the interest of safety, all we ask is you have your boiler serviced annually by a Gas Safe Registered engineer.

Our full warranty terms and conditions can be found here

18 Year Warranty:

Ask your ATAG installer about the Complete Care Pack to increase your standard warranty from 12 to 18 years. 

With smart controls to suit your home and water treatment to protect your system. 


12 Year Warranty

All ATAG boilers come with a 12-year warranty as standard with a lifetime guarantee on the heat exchanger.


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