Airgon Reviews 18

TrustScore 2.5 out of 5

2.3

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Company details

Written by the company

Airgon Tech is a British company formed in 2022 with the objective of bringing its new design The Airgon, to the UK domestic energy market at a time when it needs it most. By redesigning an existing commercial product, we were able to achieve significant improvements in both aesthetic and functionality specifically for the UK consumer but with an intention of marketing to Germany and other areas of Europe. Our products have been designed to considerably reduce heating fuel consumption and improve the performance of aged heating system without the massive cost of boiler replacement. Airgon is manufactured from ABS by precision injection moulding in the UK to ISO 9001:2015, ISO 14001 and ISO 45001. Our manufacturing partner is the UK's leading privately-owned contract manufacturer of plastic and composite components who have a reputation for excellence with major international brands. All our partners share our ethos, the customer is king, look after the customer and your business will look after you. We offer unique guarantees and a product that is technically excellent, affordable and pays for itself in under a year. We strive to provide Airgon to those that need it most but who are not in a position to purchase because of limited means or who have personal circumstance outside of their control. This is difficult task because identifying and contacting these people requires discretion and there is no specific method by which to do so. We have secured private investment to help drive the business into new markets to become a new force in energy saving with the objective of helping British homeowners to reduce heating fuel consumption saving money and CO2. If you want more information on what we do and how we do it please visit our website. We welcome feedback. Please share your thoughts with us.


Contact info

2.3

Poor

TrustScore 2.5 out of 5

18 reviews

5-star
4-star
3-star
2-star
1-star

Hasn’t replied to negative reviews

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Rated 1 out of 5 stars

Leaked within six hours of…

Leaked within six hours of installation. Six. Hours. That alone tells you everything you need to know about the quality.

I immediately contacted customer support and got no response whatsoever—not even an acknowledgement. When a product fails this fast and the company completely disappears afterward, it’s hard not to feel ripped off.

Between the instant failure and the total silence from support, Airgon comes across as extremely unprofessional and unreliable. This experience honestly felt like a scam, and I regret trusting them at all.

Avoid. There are far better companies that actually stand behind their products.

31 December 2025
Unprompted review
Rated 1 out of 5 stars

device started leaking

device started leaking ,was told i would get an airgon mk2 free of charge .over a year ago not arrived yet .they do not reply to emails.spent £60 having it fitted then £60 to have defective one removed plus cost of fitting new one if it comes ,£369 out of pocket and no airgon not much saving here for an o.a.p. avoid !

17 September 2025
Unprompted review
Rated 1 out of 5 stars

dont go there utter cheap rubbish

was sent this product to test as I'm a heating
engineer came home last night water coming through ceiling traced to airgon with a hole in the side of the cheap thin plastic telephone number no working emails get bounced back

2 March 2025
Unprompted review
Rated 1 out of 5 stars

Failed product

Failed product, unfortunately the Airgon split a hair line piercing, leaving us losing pressure from the system , this the. Having to remove the airgon vessel ,

12 February 2025
Unprompted review
Rated 5 out of 5 stars

Airgon

Great product fitted in my home makes such a difference also home getting hotter quickly

1 January 2024
Unprompted review
Rated 5 out of 5 stars

Wow! What a difference!

To say I was surprised at the difference Airgon made to my heating system would be an understatement.

We have a mixture of radiators and underfloor heating in our house and found we would often have pockets of the floor that were cold. We put it down to it being an older system that may need the boiler replacing (and this is what our plumber had said too).

We came across Airgon and decided to give £249 a go instead of the £5k-7k we'd be paying on a new boiler. Wow, I'm so glad we did!

If you're thinking about buying one, I'd say don't hesitate! It's made such a difference and our house heats up so quickly too.

Very impressed.

30 October 2023
Unprompted review
Airgon logo

Reply from Airgon

Hi Mel, Thank you for the 5 Star review. We are Glad you are satisfied and that Airgon has made such a difference. So, you have saved between £4,751 and £6,751 now that's a result AND a new holiday or a reasonable solar PV installation to save even more money :)

Rated 5 out of 5 stars

Amazing product which has seen our…

Amazing product which has seen our house finally heat up properly for the first time in 4years!

27 August 2023
Unprompted review
Airgon logo

Reply from Airgon

Hi Emanuel, Thank you for the 5 Star review. Spread the word with Friends and family and we will send you a discount code or look for offers on line.

Rated 5 out of 5 stars

Very Impressed

We had the Airgon installed 15/06/2023 and we are very pleased with everything. The installation took around 1.25 hrs as it wasn't straightforward and the plumber had to change the pipework around because I have underfloor heating and zones, but it was no problem and no mess and we thought £75 was very reasonable.
We waited to give the review as the heating wasn't on in June but we ran it for two hours then and the difference in heat based on the thermostat setting was enormous. I turned it on today as it’s a bit chilly and I noticed it heats up much quicker than it did and I have had to turn the thermostat down again, by another 5 degrees it also seems to be running much quieter.

In summary I am confident this product will save us money and at 20% we should save over £560 off the heating bill and removing the dissolved air and gases clearly does make a difference, so I will definitely recommend Airgon to everyone.

15 June 2023
Unprompted review
Rated 5 out of 5 stars

I wrote a long review but Trustpilot…

I wrote a long review but Trustpilot lost it. But my son bought me one even though I didn't really want it and now my radiators really are hotter and I've turned the boiler down. It's on an old system which is why I didn't want them messing about with it but it looks like I should get a refund as I pay £250 each month for gas and electricity and I'm not using anything like as much gas as I was. Sorry there's not much detail but I'm not typing it all out again.

7 February 2023
Unprompted review
Airgon logo

Reply from Airgon

Hi Barbara, Thank you for your 5* review, long or short' its very welcome and we are glad you are happy with your purchase. Best wishes Airgon Customer Services Team.

Rated 5 out of 5 stars

Airgon help radiator working good

Hello I am work construction from Romania here in UK and have problem with new customer fitting not getting proper warm after we make new radiator in extenshan room upstair. Customer blaming me for not fitting proper but I make good job and radiator taking weeks to stop working. I see advert on facebook. This Airgon very clever. We put next to boiler and make clean system. Now radiator never no have same problem. Very easy! Very good! I like!!

4 April 2023
Unprompted review
Airgon logo

Reply from Airgon

Hi Mitica, Thank you for your 5-Star review.
As a builder you will know that sometimes airlocks are very difficult to remove especially when systems have been extended. We have had similar experience of this with care homes which can have upto 380+ radiators, so it was a great idea to use the Airgon and from now on not only will there be no corrosion there will also be no air in the system. Can our marketing people contact you for a case study? Best wishes, Airgon Customer Services.

Rated 5 out of 5 stars

Quick Easy and Effective.

The Airgon plumber arrived on time and was polite, knowledgeable and efficient. It probably took less than 30 mins to install. No mess! Looking forward to all the savings. No hassle and well worth it with heating bills going through the roof. Thank you.

3 July 2023
Unprompted review
Airgon logo

Reply from Airgon

Hi David, Great to hear your installation went well and we agree about the cost of heating and that's why we launched the domestic Airgon A22. The TUV SUD report suggests you could save upto 31%, but we guarantee 10% and expect between over 20%. Best wishes and Thank you for the 5-Star review. Airgon Customer Services.

Rated 5 out of 5 stars

Great item, easy to install

When I got my Airgon the plumber came and fitted it and the work was done in just over half an hour. I don't like anything to do with plumbing as water can make a mess but there was no issues at all.

Now it's installed it works perfectly fine and I'm now happy that I've done something to help keep my gas bills lower!

6 July 2023
Unprompted review
Airgon logo

Reply from Airgon

Hi Darren, Thank you for your 5-Star review, and for allowing us to film your installation, I hope we don't make you too famous :) On a serious note; this will allow other people to see whats involved and I believe your Airgon was installed in an Airing cupboard upstairs? When the video is edited we will send you a copy. Please let us know how much you saved this winter. Best wishes from Airgon Customer Services

Rated 5 out of 5 stars

Has heating engineer of 50 yrs…

Has heating engineer of 50 yrs experience knowing what problems air causes have fitted a airgon and without a doubt it removed air fast
Air is produced all the time when water heats if this removes it efficiency increases its not designed to remove all air in minutes but remove over time and when air prevaillent in system good addition to a heating system

16 July 2023
Unprompted review
Airgon logo

Reply from Airgon


Hi Martin, Thank You for the 5-Star review.
As a plumbing and Heating engineer you clearly know your stuff, but many people believe that removing bleeding radiators is sufficient to stop corrosion, which you know it isn't! As you state, the dissolved Air remains in solution so still active in corrosion and it is released by heating and goes back into solution again when it cools, so unless you remove the dissolved oxygen and entrained gases at that point you don’t fix the problem. and that is what Airgon does.

But the savings are derived by removing the Nitrogen that forms a barrier stopping all of the heat from being released. So with no thermal barrier - more heat gets out into the space to be heated at less cost, the boiler doesn’t work as hard to reach the thermostat temp and less Gas is used. Result! Thanks again and best wishes . Airgon Tech Director.

Rated 5 out of 5 stars

Airgon unit

Airgon. Easy order process, unit arrived in 2 days. installed by my plumber, took him about half an hour and he installed it prior to my boiler service. Looking forward to the reduced gas bill. It should pay for itself in about 3 months.

30 May 2023
Unprompted review
Airgon logo

Reply from Airgon

Hi Ian, Thank you for the 5-Star review, much appreciated. Best Regards Airgon Customer Services.

Rated 5 out of 5 stars

Surprised at how good it is

I've had my old gas heating system for over 30 years. It came with the house when I moved in and has never been changed. There were a couple of dead radiators, one in the living room which meant I was using an electric heater. My son heard of this thing and suggested I get one. I wasn't expecting much to be honest but with hours of the plumber leaving the radiator in my living room started working again and the radiator in the kitchen got so hot that I had to turn the heating down. I was very surprised but I can't argue that this works really well.
I don't know if it is saving me any money yet but it must be because the rooms get hot very quickly and the boiler thermostat has been turned down 4 times so far. I will post another review in a few months when I see what my bills look like.

18 February 2023
Unprompted review
Airgon logo

Reply from Airgon

Hi Jason, Thank You for the 5-Star review.
We hear this a lot and - removing the thermal barrier can regenerate radiators and Airgon can bring older systems back to life and will certainly extend the life of an aged boiler by around 7 years, there is a paper on our resources page about this. Older system is not as efficient as modern system but without Air and gases in the system water there are no issues arising. Watch out for remaining magnetite if you haven’t already, I would suggest a flush through to clear. With Airgon fitted there won’t be any further corrosion but with a 30-year-old system there will be residue that could still cause problems. Best regards, Airgon Customer Services.

Rated 5 out of 5 stars

Amazing Airgon

I had Airgon installed earlier this year and I am truly amazed at the difference it has made. My heating system has improved immensely, I intended to purchase a new boiler but now have no need to. I.have recommended Airgon to all my friends. Thankyou Airgon.

10 March 2023
Unprompted review
Rated 5 out of 5 stars

Does what it says on the tin,

Does what it says on the tin,
Great product, has made a huge difference to the heat from my radiators, no more having to bleed the radiators to get rid of air, would recommend 100%

27 February 2023
Unprompted review
Airgon logo

Reply from Airgon

Hi Matt, Thank you for the 5-Star Review.
Does what it says on the tin- Love it :) best wishes, Airgon Customer Services.

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