Filter By Type
Filter By Category
SEARCH

ATAG iC Combination Boilers

The ATAG iC Combination Range has a hot water inputs of 26kW to 42kW and impressive flow rates of 10.1 l/m to 16.2 l/m @35°C temperature rise. High performance, intelligent boiler offering ease of installation and low maintenance.


Lifetime replacement guarantee on the ATAG iCON stainless steel heat exchanger
Built-in weather compensator, ensuring impressive efficiency benefits and increased comfort
A wide modulation range on the ATAG iC Combination boilers delivers significant savings
Factory fitted filling loop built-in as standard
Wall fixing jig for quick & simple installation
Combined condensate and pressure relief valve outlet pipe, so less pipework to be installed
One-piece cartridge diverter valve, ensures easier servicing of diverter valve
Compatible with a range of mechanical and digital control options, including the ATAG ONE Smart Controller
Fully compatible with ATAG iSol solar thermal hot water system

Overall Review
  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:
51 Reviews

Westons Plumbing & Heating Ltd - December 7, 2018 @ 04:15

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Can't knock it it is a great bit of kit . Bit on the large size is its only issue . Other than that it works well can't go wrong

Matthews Heating Ltd - December 1, 2018 @ 10:21

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

100% best boilers out there across the board. Great quality and excellent after care. I have fitted quite a few of these and love fitting them as I know that once fitted the customer is very happy with the boiler. ⭐⭐⭐⭐⭐

Chris noble plumbing and heating - November 30, 2018 @ 10:07

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

I have fitted a few of the economiser combi boilers, they are so easy to install it’s been said on other reviews but the build quality is 100%, they look good and I feel totally confident in recommending these to my customers, Great backup when needed

3T Gas maintenance Ltd - November 30, 2018 @ 07:00

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Excellent boiler , lives up to the ATAG reputation, good value for money great build quality , highly recommend will be fitting more of the boilers

Bog Standard Plumbing - November 19, 2018 @ 01:02

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Great boiler for mid range options we offer the economiser as a premium. Well built, easy to work on, and install. 10 year warranty as standard on all boilers

A Daughtry Plumbing & Heating Ltd - October 5, 2018 @ 10:42

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Just been made an ATAG approved installer I was well impressed with the build of the boiler and the built in flue heat recovery system is a bonus and the smart stat is useful with the remote diagnosis will be recommending these boiler a lot more now

HeatSource Services Limited - October 4, 2018 @ 05:35

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Not fitted one since becoming self employed, but the last one I did fit was simple and the customer was over the moon with it.

GGB Heating Solutions - September 20, 2018 @ 07:33

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

These boiler are built to a very high standard. Very easy to use and reliable which is essential for any customer. Together with the One controller makes these a rival for any manufacturer.

Splash Plumbing ltd - July 26, 2018 @ 09:04

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

I try and only for Atag boilers now for me there the best on the market great delivery 10am great to fit and great to work with all round great boiler

CN plumbing and heating - July 21, 2018 @ 09:21

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Just started fitting these after servicing the commercial sized boilers. Boilers are of a good build quality and the reps will bend over backwards to help you. Comes with good warranty and a good price. They also only sell to gas engineers which how it should be.

C-G-H Services - July 3, 2018 @ 06:09

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

I've fitted 5 of these boilers and the whole process is great. Pre 10am delivery to me or my customer. Ease of fitting, after sale support from both the rep and the office and to top it off the build quality. The only issue I've had of the installs I've done is a defective time clock which was replaced immediately no messing around.

Ultimate Plumbing and Heating Services - May 12, 2018 @ 12:59

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

This boiler is the best boiler on the market.Its ease of fitting and commissioning is great .Quality of backup is second to none highly recommend

Mckean gas - March 7, 2018 @ 09:46

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

After setting up self employed 3 years ago, I jumped around a few manufacturers trying to find a boiler/manufacturer that ticked all the boxes. Atag certainly do all that. Well built, efficient and easy to fit and set up. They have great control options and the back up from the staff is second to none.

Dem Yorkshire limited - December 11, 2017 @ 05:53

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Great boiler ,easy fit , good build quality.operation is simple,high and low pressure sensor, bout same as Worcester on cost

S Mistry Gas & Electric Ltd - December 11, 2017 @ 12:25

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

For nearly 2 years have been installing ATAG ,Best quality, built for last ,best support ,easy to install with smart control and high energy efficient boiler

A.Gibbins plumbing and heating - December 1, 2017 @ 12:04

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Fitted my first one of these the other day!! Great bit of kit!! And the jig makes install very easy! Love the Atag one controls to go with it and found the support from my local rep brilliant!

Pipeline Plumbing Services Ltd. - October 29, 2017 @ 05:47

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Love these boilers. I’ve fitted most brands of boilers and I’m yet to find one that ticks as many boxes as the ATAG boilers. The build quality is superb and is easily stripped down for maintenance. Customer service is great and after speaking to their engineers, you can tell they have really thought about the design and service. Robust heat exchanger, opentherm compatible, smart diagnosis and maintenance with one controller. Thes are my first choice of boiler.

Mato plumbing and Heating - September 23, 2017 @ 10:24

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Have been fitting atag brand for a while is a engineers boiler hot water great for a combination boiler great value for money with ten year warranty

Martin Whitehead Heating Services - August 17, 2017 @ 07:05

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Having fitted five of these boilers now I rate them very highly. The only ting that lets them down is allowing for clearance for the front display cover. Love how the jig and expansion vessel are separate so it makes ease of lifting on the boiler, especially in awkward lifts.

elements heating installations - June 30, 2017 @ 09:09

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

This is a great product but room for improvement, I love fitting them because of the jig and gas tolerances. They look nice but the main screen and buttons look dated. After care and reps are great and I can see a bright future for atag

MJE Plumbing Services - June 27, 2017 @ 09:00

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

After fitting few of these. I only receive positive feedback about the hot water flow rate and demand

Ethos heating ltd - June 27, 2017 @ 07:29

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Excellent boilers and I love the fact only gas engineers n buy them. The one controller is affordable yet easy to use.

Breeden heating and plumbing ltd - June 26, 2017 @ 09:14

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

I personally think ATAG are the best all round boiler brand, with larger brands the installer gets lost amongst figures and targets. I seem to get a more personal touch with the ATAG staff! As for the boiler i have sold a few now. And all customers seem to be very happy. Build quality is amazing!

Ruckheat ltd - June 11, 2017 @ 02:41

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

For nearly a year we have been installing ATAGS, the build quality seams the best on the market. We have installed around 100 ATAGs so far and haven't had any issues Easy to install and customers love saving the

PG Plumbing - June 11, 2017 @ 10:41

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Great boilers well built , superb back up Great that they only sell to selected partners and gas safe Would like to see a smaller version to fit in cupboard rather than using a remote expansion which is an option

Murrayfield Plumbing and heating - June 10, 2017 @ 06:19

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Great boiler. Love it but I feel a bit over priced. Love how exclusive they are by only selling to engineers

Marshall Heating - June 3, 2017 @ 12:10

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

An extremely well built boiler. Also awesome backup from both over the phone and from the tpm. The economiser version performs brilliantly for domestic hot water outputs.

Clearwater Plumbing & Heating - May 31, 2017 @ 08:05

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Excellent boiler, weather comp as standard, economiser range also has built in passive flue heat recovery. Very quiet when running and easy to install. Pipework can be run behind the boiler jig if required. Not a cheap boiler but worth it compared to other brands. One controller could be better though and not rely on external devices to change programmed times etc.

Bennetts safe Gas - May 18, 2017 @ 07:07

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Brilliant boiler. I've had an issue with delivery in the past but it was rectified within 2 hours. A member af the atag team personally handed me the replacement part. Who else would give service like that. Also to better that service the MD personally called me to apologise. Top boiler.

Ignite Plumbing Services - May 14, 2017 @ 06:13

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Fitted around 20 of these boilers now and I must say I am very impressed with the build quality and ease of installation. There is a few points that I would probably change but they are not majors. Any design changes or improvements are quickly implemented and the team are always willing to listen and help.

Mb plumbing & heating - May 10, 2017 @ 03:57

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Easy to fit, weather comp as standard. Excellent performance, coupled with the o e controller a great investment for any property

Ambient design and heating - May 6, 2017 @ 05:13

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

This boiler has to be the easiest to fit with its boiler jig that comes with the boiler it's also packed with great design which saves customers on gas bills and also future repair as they're easy to use and work on

Gormley Plumbing & Heating - May 3, 2017 @ 02:42

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Fitted a few of these units now and is an absolute pleasure. So easy to work on for a full strip down service. The only issue was the first time setting up the One controller was a complete pain...

Terry Burgin Plumbing and Heating Engineer - April 30, 2017 @ 10:02

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Fitted my first one a few months ago, fantastic product. The one controller is a bit of a faff to get going but is decent enough when you do. The heat exchanger is phenomenal arguably one of the best on the market. The boiler is very easy to strip down and work on. Definatly worth a look for any Heating engineer.

Eco-flame - April 23, 2017 @ 07:20

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Fitted a few of these boilers now and very impressed,great build quality and easy to install.great service working with atag aswell highly recommended

Xpress Heating - April 5, 2017 @ 08:03

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Great quality boiler, I've fitted quite a few now and will continue to do so, easy to install and work on, once installed the customers love them

Atmosphere Renewables Ltd - March 25, 2017 @ 01:28

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Easiest combi to install in my opinion the wall jog is fantastic and the performance is fantastic!

Epsom Bathrooms & Boilers - March 20, 2017 @ 09:48

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

A quality high end product.the previous boiler was unable to handle the additional rads that had recently been added.ironically, would not have been required if the boiler was more efficient. My customers were highly demanding from the start.They checked out ATAG extensively and then they did a check on us.They sent me an email saying they were really enjoying the new boiler.Job done.

iGas Heating Ltd - March 17, 2017 @ 08:12

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Took me a while to sell one as most customers around me all request a worcester. Have since fitted 4 and I love them. So easy to install and are built with the engineer in mind. Big positive is strictly selling to GSR engineers only, which I feel every manufacturer should adopt

Gas-Tec - February 2, 2017 @ 11:43

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Great boiler, customers still not really heard of them which can be an issue. I usually offer these in place of Valliant as my premium brand. Easy to fit and set up all bench mark info on the display

Richards Heating and Plumbing - January 24, 2017 @ 06:12

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

The best jig on the market, better construction than others such as Worcester and vaillant with their plastic and leaking components

Heat Trend - January 24, 2017 @ 06:03

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Excellent build quality. Very easy to install. I would prefer a more intuitive display Iv never liked the whole hold x and y button for 6 seconds and hop on one leg to put into service mode but that's personal preference.

A.L Plumbing&Heating - January 19, 2017 @ 05:03

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

love these boilers economiser sell themselves once you highlight this to customer not such an easy sell on the standard combi as same price range as the worcester valiant and visseman but no customer has heard of them and get mixed up with the old comercial range that are going cheap on internet

Ph plumbing & heating services ltd - December 23, 2016 @ 11:51

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Hi not perfect but great all the same

LJB Gas and Plumbing Services - December 20, 2016 @ 10:56

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Fitted my first last week, great boiler. As easy as any boiler to install. Will now be recommending these to my customers.

Drew Styles Plumbing & Heating - December 20, 2016 @ 08:26

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Fit my first one last week and now it's my preferred boiler. Great value, great to work on, great efficiency. Also a fantastic idea to sell only to gas safe engineers, more manufactures should be looking at this.

Afterglow Plumbing & Heating Ltd. - November 27, 2016 @ 09:58

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Best boiler I've ever installed. Will be putting one in my own house when I move

London Gas Services - October 13, 2016 @ 01:59

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

#iLoveATAG esp the economiser with One Controller

MB Gas & Heating Ltd - October 5, 2016 @ 08:25

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Excellent build quality

DTS Plumbing and Heating Services LTD - October 4, 2016 @ 05:45

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

SAFGas Ltd - September 28, 2016 @ 08:34

Review for ATAG iC Combination Boilers Replies for ATAG iC Combination Boilers

  • Build Quality:
  • Easy of use:
  • Features:
  • Value For Money:
  • Overall:

Having gone from "I've never heard of them" to now which is completely the opposite, these are just awesome boilers & customers love them. Having been massive in the commercial sector for over 30 years, they are now definitely making there mark in the consumer sector - and have been making boilers for over 60 odd years apparently. They condense so much, make sure you have good drainage for them. All brass & metal parts with total control over heat curves & setup etc being really easy. Can be remotely controlled with the permission of the owner and come with weather compensation outside stat as standard. 10 years warranty available & lifetime replacement guarantee on the heat exchanger - who else does that!!!! I totally agree with their philosophy (big word for me!) to only supply boilers to Gas Safe registered installers and also only to selected - vetted - installers. This in itself tells you they take pride in their products & will not sell to anyone. Try one, you will be pleasantly surprised & so will your customer........

Similar Products