BOILER BRANDS

ATAG boilers in Sheffield & South Yorkshire

ATAG boilers are designed and built in the Netherlands, with a stainless steel heat exchanger in every model. Compare the iC, iS and iC Economiser.

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ATAG boilers

ATAG boilers are designed and built in the Netherlands, with a stainless steel heat exchanger in every model. The range covers combi, system and heat only boilers, with the iC Economiser at the top.

ATAG iC combi boiler
POPULAR

iC

ATAG’s popular combi, with a stainless steel heat exchanger and a compact case that fits neatly into a kitchen cupboard.

Combi

ATAG iS system boiler
SYSTEM

iS

The system boiler version of the iC, made to work with a hot water cylinder in homes with more than one bathroom.

System

ATAG iC Economiser combi boiler
PREMIUM

iC Economiser

ATAG’s top combi. It uses heat from the flue to warm the incoming cold water, so it needs less gas to make hot water.

Combi

COMPARE THE RANGE

Which ATAG boiler is right for you?

Here is how the three ATAG ranges compare on boiler type, guarantee and the homes they suit best.

iCiSiC Economiser
RangePopular combiSystemPremium combi
Boiler typesCombiSystemCombi
Guarantee when we fit itAsk us for current termsAsk us for current termsAsk us for current terms
Best forHomes with one main bathroomHomes with more than one bathroom and a cylinderCombi homes that want lower gas use for hot water
Stand-out featureA stainless steel heat exchanger in a compact caseThe system boiler version of the iCReuses heat from the flue to warm the incoming cold water
CASE STUDIES

Compare before you choose

Our case studies compare each model side by side, so you only pay for what your home needs.

ATAG QUESTIONS

ATAG boiler FAQs

Both are combis with a stainless steel heat exchanger. The iC Economiser adds a second heat exchanger that uses heat from the flue to pre-warm the incoming cold water, so it uses less gas for hot water.

Yes, the ATAG iS is the system boiler version of the iC, for homes with a hot water cylinder.

ATAG offer long guarantees through their approved installer scheme. Ask us for the current terms on the model you are interested in.

ATAG boilers are designed and built in the Netherlands.

Not sure which ATAG boiler to choose?

Tell us a little about your home and we’ll recommend the right type, size and model, then give you a clear quote.