Trustpilot

Every installer knows the frustration of call-backs caused by failing components, and it is usually the installer’s reputation that suffers. ATAG takes a different approach.

At the heart of every ATAG boiler is a stainless-steel heat exchanger that comes with a lifetime guarantee. Unlike aluminium, stainless steel resists corrosion, handles different water qualities, and keeps efficiency levels high year after year. This means fewer breakdowns, fewer replacements and more trust from your customers.

It is not just the heat exchanger that is built to last. ATAG uses premium components throughout every boiler, so every part of the boiler is designed with durability in mind. That is why we can confidently offer an 18-year warranty, the longest in the industry.

For you as an installer, that means 18 years of servicing opportunities and peace of mind that you are fitting a boiler that is made to last. For homeowners, it means reliability, efficiency and lower costs over the lifetime of the boiler.

Stainless steel is not just a material choice, it is the foundation of ATAG’s quality engineering and the reason our boilers are trusted for the long term.