Manuals for ATAG Central Heating Boilers

Below you can find all models ATAG Central Heating Boilers for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? Please contact us.

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Frequently Asked Questions

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

What is the best pressure for my central heating boiler? Verified
The right pressure is between 1 and 1,5 bar. Never let the pressure rise above 2 bar.

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The piping and radiators make noise. What is causing this? Verified
There is probably air in the heating system. It's best to purge the air from the system.

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