Q-Serie, comfortable & energy efficient

The top boiler in the ATAG range gives a wonderful feeling of comfort and luxury. Thanks to the integrated storage tank, hot water is immediately available at several delivery points at the same time. Without waiting. Shower power; providing a comfortable, powerful shower spray or a quickly filled bath is no problem for the Q boiler.

Of course, the return on heating is also of a high level. The lower the temperature in the climate system, the higher the efficiency! In combination with the ATAG One thermostat, energy label A + is achieved on central heating.

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  • Fast and lots of hot water
  • At multiple delivery points simultaneously
  • No waiting times for hot water thanks to integrated boiler (in combi boiler)
  • Continuously high efficiency throughout the entire service life
  • Low energy consumption
  • Suitable for ATAG One smart thermostat
  • 15 year warranty on the stainless steel heat exchanger *
* When installed by an ATAG SelectDealer​

Solo CV-ketels

  • Alleen verwarming
  • Opslagvat nodig voor warm water
  • Vermogensbereik (kW): 22-53

Meer de Q-Serie Solo

Combi CV- ketels

  • Voor warm water en verwarming
  • Warm water l/min (38°C): 13.4 – 23.2
  • Comfortklasse warm water: CW 4-6

Bekijk de Q-Serie Combi


  • 100L, direct warm water
  • Warm water l/min (38°C): 27.7
  • Comfortklasse warm water: CW6

Bekijk de Q-CC

Why ATAG boilers are the most economical and sustainable!

The stainless steel heat exchanger, the "heart" of your central heating boiler, is a crucial part: here the heat is transferred to the water.

The heat exchanger - the warm heart of a central heating boiler - is the most important and most vulnerable part of a central heating boiler. That is why ATAG has developed a stainless steel exchanger. This material is insensitive to corrosion and wear and ensures maximum heat transfer. That saves not only maintenance but also operating costs; after 15 years, an ATAG boiler is just as economical as when it was purchased.

This is how the stainless steel heat exchanger works

Together with ATAG One, energy-efficient heating

The ATAG One is a smart thermostat that thinks along and looks ahead. Thanks to the so-called switch-on optimization, ATAG One thinks along with you when it should be warm in the home. Entirely according to your wishes.

More about ATAG One
Do you want to know more about the Q-Series?

Ask your ATAG adviser directly

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