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ATAG Boilers Prices & Review Compare Boiler Quotes

ATAG Boiler Prices, Installation Costs & Reviews 2024

ATAG boilers are among the most efficient on the market, with some models achieving impressive efficiency ratings of up to 98%.

When looking at the cost of an ATAG boiler, this translates to significant cost savings on energy bills, as well as a reduction in carbon emissions.

In addition to their energy efficiency, ATAG boilers also feature a variety of user-friendly attributes, such as intuitive controls and self-diagnostic systems.

These features make the boilers easy to use and maintain and allow for quick identification and resolution of any issues that may arise.

Let’s take a look at the latest ATAG boiler prices and installation costs in our new guide.

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How much is an ATAG boiler?

ATAG boiler prices start at around £800 for their entry-level models, right up to around £2,000 for their top-of-the-range boilers.

To help you get the best deal possible, Compare Boiler Quotes is on a mission to review the prices of all major best boiler manufacturers.

Discover more about ATAG’s boiler prices and more, as we cover the following areas:

  • Who is ATAG?
  • What Boilers do ATAG Manufacture?
  • ATAG Boiler Prices
  • Our Verdict on ATAG

Who is ATAG?

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ATAG is a boiler manufacturer based in the Netherlands, which is highly regarded for producing boilers that are both energy-efficient and of exceptional quality. ATAG boilers have been recognised with numerous awards and are known for being reliable and long-lasting.

For over 70 years, ATAG has been manufacturing and distributing boilers on a global scale. With extremely high standards in boiler energy efficiency and expert engineering, ATAG boilers truly are exceptional pieces of equipment.

By conforming to a wide set of standards, ATAG boilers are recognised as being some of the most efficient in the world. Overall, ATAG boilers are a wise choice for those seeking a high-quality and energy-efficient heating solution. However, it is important to research and carefully consider the model that best suits your individual needs and budget, as with any boiler brand.

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What Boilers Does ATAG Manufacture?

ATAG offer combi, system, and regular open vent boilers of the highest quality. The majority of its products are manufactured under ATAG’s ‘i’ branding, with one slight exception for the Economiser range.

ATAG i Range

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The ATAG i range of system, combi and regular boilers is held in high regard by boiler installers and customers alike. With boiler warranty periods frequently lasting up to 14 years via extension, this range of boilers boasts incredible features for all homeowners to enjoy.

ATAG iC Economiser

With a strict focus on being economical and energy efficient, ATAG’s economiser range of combi boilers is sure to please many frugal homeowners looking to reduce their energy bills.

The ATAG Economiser is a range of boilers that are known for their advanced technology and high energy efficiency. They are an excellent choice for homeowners who want to save on their energy bills and minimise their environmental impact.

The unique design of the ATAG Economiser range includes a stainless steel heat exchanger and a high-efficiency burner. This design allows for maximum heat transfer and minimal waste, resulting in an impressive energy efficiency rating of up to 98%.

The ATAG Economiser range also features user-friendly attributes, such as an intuitive touchscreen display, self-diagnostic technology, and a user-friendly interface. These features make the boilers easy to operate and maintain.

Overall, the ATAG Economiser range is highly regarded for its energy efficiency and user-friendly features. However, it’s important to consider your individual needs and budget before making a decision on which boiler to purchase.

Read our full ATAG iC Economiser 27kW Plus review.

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ATAG Boiler Prices

ATAG boiler prices usually cost between £2,100 – £2,750, model dependent, which includes fitting. The average cost of a new ATAG boiler, fully fitted, is £2,100

With a wide range of different boiler types, you can be sure there is the perfect model for your home. We always suggest that you compare boiler quotes from different manufacturers which you can do completely online now. This means you get the best boiler prices available.

ATAG Combi Boiler Prices


As its largest category, ATAG’s combi boilers are perfect for many different usage scenarios. Prices range from £2,100 to £2,750 depending on the model and its output rating.

Boiler BrandBoiler ModelBoiler TypeBoiler OutputEnergy RatingBoiler Price
ATAGIC Economiser 27 PlusCombi Boiler27kwA Rated£2,100
ATAGIC Economiser 35 PlusCombi Boiler35kwA Rated£2,300
ATAGIC Economiser 39 PlusCombi Boiler39kwA Rated£2,400
ATAGI24CCombi Boiler24kwA Rated£0
ATAGI28CCombi Boiler28kwA Rated£0
ATAGI36CCombi Boiler36kwA Rated£0
ATAGI40CCombi Boiler40kwA Rated£0

ATAG System Boiler Prices


ATAG only produces one style of system boiler, which requires a water cylinder to retain increased amounts of residual water throughout the day. Prices start at £1,995 without installation.

Boiler BrandBoiler ModelBoiler TypeBoiler OutputEnergy RatingBoiler Price
ATAGI15SSystem Boiler15kwA Rated£0
ATAGI18SSystem Boiler18kwA Rated£0
ATAGI24SSystem Boiler24kwA Rated£0
ATAGI28SSystem Boiler28kwA Rated£0
ATAGI32SSystem Boiler32kwA Rated£0
ATAGI40SSystem Boiler40kwA Rated£0

ATAG Regular Boiler Prices


ATAG’s regular boilers are again manufactured under its ‘i’ branding. With an average cost these boilers retain many of the benefits found within their combi and system counterparts, in addition to an external water tank.

Boiler BrandBoiler ModelBoiler TypeBoiler OutputEnergy RatingBoiler Price
ATAGI15RRegular Boiler15kwA Rated£0
ATAGI18RRegular Boiler18kwA Rated£0
ATAGI24RRegular Boiler24kwA Rated£0
ATAGI32RRegular Boiler32kwA Rated£0
ATAGI40RRegular Boiler40kwA Rated£0

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Benefits of Buying An ATAG Boiler

With ATAG being a market-leader in the heating industry, many of its products come with multiple benefits for homeowners to enjoy.

Long-Lasting
ATAG boilers are fully expected to last well beyond 20 years after their installation date. Look more into ATAG in our review page now.

Extremely Efficient
ATAG’s Economiser boiler range has received an Energy-related Products (ErP) efficiency rating of an outstanding 98%. This is one of the highest ratings in the industry arguably making it the best combi boiler in some people’s eyes.

Trusted Installation Partners
ATAG only sell to the trade and trusted installers. This means that they can even control the quality of installations so there are no issues arising with your boiler moving forward. In the event of any issues, they will provide superb customer service to get things sorted as soon as possible. Remember though they must be Gas Safe registered.

Updating Older Homes
ATAG’s regular boilers are fantastic for powering older homes with up-to-date technology. This is due to their ability to be installed alongside existing pipework, removing the need for additional construction across the home.

10 Year Average Warranty
All of ATAG’s boilers come with a 10-year warranty period, proving their ability to last for many years to come.

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First-Party Control Systems
To control your new boiler, you can choose to use some of ATAG’s own heating control devices. All of which are built to integrate within your central heating system effortlessly.

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Our Verdict on ATAG Boilers Prices

If ATAG’s Trustpilot reviews are anything to go by, then its products are by far some of the most impressive on the market. Well-priced with a vast range of features, we strongly believe that an ATAG boiler will make a solid contribution to almost any heating setup.

Having said this, it’s important to consider the rest of the market before committing to one brand. So, be sure to try our comparison tool before buying to check the entire market for better deals.

Compare ATAG Boilers & Get A Better Price, Today

Buying a boiler has never been easier; gone are the days of requiring a surveyor to visit your house prior to a boiler installation taking place. Nowadays, you can find an amazing deal on a new boiler including installation with Compare Boiler Quotes.

Simply provide some information about your home and we will be able to present you with competitive prices for boiler installation in just 20 seconds. Compare and save today.

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What our customers think

5 Stars on Trustpilot

Would recommend

Stressed when needed a new boiler but easy process with affordable finance. New boiler installed within a few days with option for next day.


Paul Jones 5 Star on Trustpilot

We were very impressed

On the day, they came on time. Lovely people, they kept everything clean. Explained everything to me. No mess, kept me informed.


Anne Cross 5 Star on Trustpilot

Great Experience

Great experience - quick to arrange, easy to work with the very responsive online team and all installed faster than expected.


Ms Baxter 5 Star on Trustpilot


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