ATAG Gas Boilers: Prices, Reviews and Boiler Ranges

ATAG Boilers Prices range between £1,150 and £2,160, excluding the cost of installation

Having spent the last 70 years designing and manufacturing boilers, ATAG sure knows a thing or two about keeping homes warm and comfortable. The brand operates in many countries across the globe and has set the highest standards for energy efficiency and engineering excellence. In addition to being the most energy-efficient boilers in Europe, ATAG boilers have the lowest NOx emissions to help lower their impact on the environment. No matter whether you choose a combi, system or regular boiler from ATAG, you can have peace of mind that your purchase is built to last and boasts high-quality brass and stainless steel components.

ATAG Combi Boilers Range – Quiet and Compact

ATAG combi boilers come in a range of sizes (kW outputs) to suit all needs, giving you options regardless of the size of your home. They’re also quiet in operation and can easily fit into your home without the need to free up space to store a separate tank or hot water cylinder. All ATAG combi boilers can provide heating and hot water on demand and they can even help to save you hundreds of pounds on your gas bills each year. The brand offers two combi boiler models, both of which are available in a variety of outputs. When it comes to cost, you can expect to pay between £1,300 and £2,160, depending on which model and boiler size you require.

The ATAG combi boiler range includes the following models and output options:

COMBI GAS BOILER SERIES	SIZES	SIZE OF HOME	PRICE
iC Combination	24-40kW	Lower outputs: Small to medium-sized homes with one bathroom. Higher outputs: Medium to large-sized homes with multiple bathrooms.	£1,300 – £1,480
iC Economiser Plus Combination	27-39kW	Lower outputs: Small to medium-sized homes with one bathroom. Higher outputs: Medium to large-sized homes with multiple bathrooms.	£1,950 – £2,160

ATAG System Boilers Range – Handle High Hot Water Demand with Ease

System boilers require a cylinder to store hot water, making it possible for you to use multiple taps simultaneously without noticing a reduction in pressure. This means that an ATAG system boiler is a great choice if you’re a large household with more than one bathroom and you have high hot water demand. If you’ve never had a system boiler before, you’ll need to find somewhere in your home to put a separate hot water storage cylinder (most people keep theirs in the airing cupboard). There is currently just one system boiler model available from ATAG and it costs between £1,270 and £1,510, depending on which output you need.

ATAG system boilers are easy to operate and are available in a range of sizes, including the following options:

SYSTEM GAS BOILER SERIES	SIZES	SIZE OF HOME	PRICE
iS System	15 – 40kW	Lower outputs: Small to medium-sized homes with multiple bathrooms. Higher outputs: Medium to large-sized homes with multiple bathrooms.	£1,270 – £1,510

ATAG Regular Boilers Range – Super-Efficient and High Performing

Regular boilers are also known as conventional or heat only boilers and they’re a popular choice among homeowners who already have an expansion tank in the loft. If you’ve never had a regular boiler before and you now want one, not only do you need enough loft space for the tank but you also need to have room to house a hot water storage cylinder. When it comes to ATAG regular boilers, they feature simple to use controls and can be sited pretty much anywhere in your property. Like the ATAG system, there is just one model in the range and it comes in a variety of heat outputs to suit your requirements and the size of your home. If you do decide to purchase the ATAG regular boiler, it will cost anything from £1,150 to £1,390.

The ATAG regular boiler range includes the following options:

REGULAR GAS BOILER SERIES	SIZES	SIZE OF HOME	PRICE
iR Regular	15-40kW	Lower outputs: Small to medium-sized homes with multiple bathrooms. Higher outputs: Medium to large-sized homes with multiple bathrooms.	£1,150 – £1,390

Why Choose ATAG?

ATAG boilers have a lot going for them, such as their fabulous energy-efficient features, low NOx emissions and brass and stainless steel components. And you don’t just have to take our word for it. ATAG is the UK’s highest-rated boiler brand on Trustpilot, which shows that homeowners are rather fond of these boilers too. Many owners have said that their ATAG boiler is compact, efficient and super-quiet compared to their old systems, and some have left excellent feedback about the service and technical support team. From what we’ve learned and read, it seems as though ATAG is a name you can trust!

Lengthy Warranty

Regardless of whether you buy a combi, system or regular boiler from ATAG, you’ll get a 10-year manufacturer warranty as standard. The warranty includes all parts and labour costs should anything go wrong with your ATAG boiler. Knowing that your boiler is covered for 10 whole years will give you complete peace of mind, and you can even contact the after-care warranty helpline 24 hours a day and 7 days a week if your boiler runs into problems.
What’s more, you can increase the warranty to 11, 12 or 14 years when you purchase your boiler with selected ATAG products.

After-Care Service

ATAG has a dedicated team of after-care service consultants who are trained in the entire product range and can offer you advice and support when you need it. Like we said before, the service is available 24 hours, 7 days a week, in case you have an emergency or even if you just need answers to questions. It’s also worth mentioning that the ATAG website has a Support Centre page, which includes troubleshooting tips, technical FAQ’s and links to product manuals.

ATAG Boiler Range

Feel free to use our table below to compare ATAG boiler models, efficiency ratings, typical prices and more.

MODEL	TYPE	DIMENSIONS	MAX FLOW RATE	OUTPUT	EFFICIENCY RATING	TYPICAL PRICE
iR15 Regular	Regular	H – 700 mm W – 440 mm D – 355 mm	N/A	15kW	A – 90% AND ABOVE	£1,150
iR18 Regular	Regular	H – 700 mm W – 440 mm D – 355 mm	N/A	18kW	A – 90% AND ABOVE	£1,210
iR24 Regular	Regular	H – 700 mm W – 440 mm D – 355 mm	N/A	24kW	A – 90% AND ABOVE	£1,270
i15S System	System	H – 700 mm W – 440 mm D – 355 mm	N/A	15kW	A – 90% AND ABOVE	£1,270
i24C Combination	Combi	H – 700 mm W – 440 mm D – 355 mm	10.1	24kW	A – 90% AND ABOVE	£1,300
iR32 Regular	Regular	H – 700 mm W – 440 mm D – 355 mm	N/A	32kW	A – 90% AND ABOVE	£1,330
i18S System	System	H – 700 mm W – 440 mm D – 355 mm	N/A	18kW	A – 90% AND ABOVE	£1,330
i28C Combination	Combi	H – 700 mm W – 440 mm D – 355 mm	11.5	28kW	A – 90% AND ABOVE	£1,360
iR40 Regular	Regular	H – 700 mm W – 440 mm D – 355 mm	N/A	40kW	A – 90% AND ABOVE	£1,390
i24S System	System	H – 700 mm W – 440 mm D – 355 mm	N/A	24kW	A – 90% AND ABOVE	£1,390
i36C Combination	Combi	H – 700 mm W – 440 mm D – 355 mm	14.9	36kW	A – 90% AND ABOVE	£1,420
i32S System	System	H – 700 mm W – 440 mm D – 355 mm	N/A	32kW	A – 90% AND ABOVE	£1,450
i40C Combination	Combi	H – 700 mm W – 440 mm D – 355 mm	16.2	40kW	A – 90% AND ABOVE	£1,480
i40S System	System	H – 700 mm W – 440 mm D – 355 mm	N/A	40kW	A – 90% AND ABOVE	£1,510
i27C Economiser Plus	Combi	H – 700 mm W – 440 mm D – 355 mm	12.6	27kW	A – 90% AND ABOVE	£1,950
i35C Economiser Plus	Combi	H – 700 mm W – 440 mm D – 355 mm	16.1	35kW	A – 90% AND ABOVE	£2,096
i39C Economiser Plus	Combi	H – 700 mm W – 440 mm D – 355 mm	17	39kW	A – 90% AND ABOVE	£2,160

ATAG Boiler Quotes

If you’re interested in purchasing a combi, system or regular boiler from ATAG, it pays to shop around and get at least a few fixed-price quotes from different installers. Installation costs vary greatly, so be sure to get in touch with local installers and national companies as well. Once you have a handful of quotes, you can compare prices and find the best deal. You must also only ever use an engineer who is listed on the Gas Safe Register as this gives peace of mind that they’re legally allowed to carry our gas work.