Find your perfect boiler
Choosing the right boiler for your home is an important decision, but with ATAG, it does not need to be difficult. Our Boiler Finder tool is designed to make the process quick, simple, and completely tailored to your needs. Whether you are upgrading an older system or settling into a new property, we are here to help find the ideal heating solution for you.
The ATAG Boiler Finder asks a few straightforward questions about your home, such as the number of bedrooms and bathrooms, the type of heating system you have, and how much hot water you typically use. Based on your answers, it provides a personalised recommendation for the most suitable ATAG boiler, helping ensure efficiency and comfort throughout your home.
Our boilers are known for their quality engineering, smart design, and reliable performance. Many of our models come with features that help reduce energy use, which can lead to lower heating bills and a smaller carbon footprint. You also benefit from extended warranty options and support from our nationwide network of Gas Safe registered installers.
What makes the Boiler Finder truly helpful is its ability to guide homeowners without overwhelming them with technical terms. It is designed to be clear and user friendly, giving you confidence in your choice from the very beginning.
At ATAG, we are committed to making home heating straightforward and dependable. Whether your priority is top level performance, compact design for smaller spaces, or smart home compatibility, we offer a boiler that fits your home and lifestyle.
There is no need to guess when it comes to comfort. Try our Boiler Finder today and discover which ATAG boiler is the perfect match for your home.
Fill out the questions below on the boiler finder and we will select the perfect boiler for your home.
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Tell us about your home
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Our product suggestion
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Reason for replacement
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Broken
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Failing
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Refurbish
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Greater Economy
Property type

Flat

Terraced

Semi-detached

Detached
Number of Beds

1-Bed

2-Beds

3-Beds

4-Beds
Number of Bathrooms With main shower

1 Bathroom

2+ Bathrooms
Do you know what type you need/want?

Regular

Combi

System

Don't know
Do you have room for a cylinder?
Yes
No
REGULAR BOILER
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ATAG iR Regular Boiler
Our high-efficiency regular boiler.
ATAG iR boilers are available in various outputs from 15kW to 40kW and are suitable for most homes, regardless of the hot water demand. An ATAG iR regular boiler can also be installed with our iSteel range of hot water cylinders for increased efficiency levels.
iR regular boilers are specifically designed for open vented systems, presenting considerable options for larger homes with higher volume hot water needs.

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COMBI BOILER
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ATAG iC Combination Boiler
Our combi boilers come in a range of sizes designed to suit all needs, from a small flat to a large family dwelling, and are celebrated for
their efficiency.
In fact, thanks to our engineering excellence, an ATAG iC combination boiler can help to save up to £320 a year on your gas bills (Energy Savings Trust, 2017).
Compact and quiet, an iC combination boiler will fit neatly into the heart of your home. This makes it a perfect choice if you have limited space, or if you want to free up space currently allocated to a hot water cylinder.
Why not pair the ATAG iC combination boiler with the ATAG ONEZone smart controller to achieve a maximum A+.

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SYSTEM BOILER
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ATAG iS System
With an ATAG iS system boiler you’ll be choosing one of the most energy efficient boilers in Europe and you’ll love its easy to operate simplicity too.
With output sizes in 15kW, 18kW, 24kW, 32kW and 40kW, the compact casing of the iS range houses an outstandingly efficient boiler which offers excellent, low maintenance performance.
What makes our system boilers different, though, is the in-built ErP pump. This controls the heat given out by the boiler, ensuring your boiler is as energy efficient as possible, saving you money year-on-year.

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ECONOMISER COMBI
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ATAG iC Economiser Combi Plus
The ultimate in domestic efficiency.
Our revolutionary iC Economiser Plus boiler has been described as the combi of the future because it contains an industry-leading innovation, our patented Economiser Plus.
Some years ago, ATAG’s design engineers realised there was untapped residual heat left in the waste flue gases when the boiler was being used for hot water. So they set upon harnessing the wasted energy and the ATAG Economiser was born.
It works by capturing waste energy from the flue gases and uses it to pre-heat the mains water to improve hot water production efficiency, saving both heat and money in the process.
Why not pair the ATAG iC Economiser Plus combination boiler with the ATAG ONEZone smart controller to achieve a maximum A+Energy Related Products rating.

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