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Veja o que dizem as avaliações

Avaliado com 5 de um total de 5 estrelas

It was easy to call and get out through to someone. Very quickly sorted my problem and guided me through the programming for my thermostat now all working beautifully.

A empresa respondeu

Avaliado com 5 de um total de 5 estrelas

I do not often write reviews but feel compelled to on this occasion. I have had a new kitchen fitted and part of this was electric underfloor heating. I had the ThermoSphere controllers fitted in Ju... Ver mais

A empresa respondeu

Avaliado com 5 de um total de 5 estrelas

Since becoming a Thermosphere stockist we've never looked back. The team (Alaska, Travis, Damian, Quiana and Rhylan to mention) have always offered excellent service, offering excellent product... Ver mais

A empresa respondeu

Avaliado com 5 de um total de 5 estrelas

Amazing customer service and tech support! Best I've come across in the business - shout-out to "Sam", which more folk were as knowledgeable, customer & product care focused and patient as you!!

A empresa respondeu

Detalhes da empresa

  1. Fornecedor de Equipamentos e Sistemas de Aquecimento
  2. Fornecedor de Materiais de Construção
  3. Fabricante

Escrito pela empresa

ThermoSphere is a British-based manufacturer of electric heating systems, trusted by installers and tradespeople across the UK since 1998. With British manufacturing at the heart of everything we do, we design and produce reliable, high-performance electric heating products that are straightforward to specify, quick to install and built to last — helping reduce issues on site and avoid callbacks. Known as the installer’s brand of choice, ThermoSphere combines proven electric heating expertise with smart, forward-thinking technology to deliver systems that work seamlessly in real-world installations. From electric underfloor heating to intelligent controls, our products are engineered to save time on site while delivering efficient, dependable performance for end users, with fast quote turnaround to keep projects moving and local reseller availability ensuring next-day access to products without selling direct. We support the trade with clear technical guidance, 24/7 UK-based support and products designed to make every installation simpler and more profitable. By making electric heating easy, ThermoSphere helps installers deliver comfortable, energy-efficient spaces with confidence — today and into the future.


Informações de contato

4,7

Excelente

O TrustScore é 4.5 de um total de 5

181 avaliações

5 estrelas
4 estrelas
3 estrelas
2 estrelas
1 estrela

Sem histórico recente de pedidos de avaliações

Esta empresa não convidou os respectivos clientes recentemente, portanto as avaliações podem não ser representativas

Respondeu a 100% das avaliações negativas

Normalmente responde dentro de 1 semana

Como esta empresa usa o Trustpilot

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4,7

Todas as avaliações

(181)

65 avaliações nos últimos 12 meses

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As empresas no Trustpilot não têm permissão para oferecer incentivos ou pagar para ocultar avaliações. As avaliações são opiniões de usuários e não da Trustpilot. Leia mais

Avaliado com 5 de um total de 5 estrelas

ThermoSphere make electric heating so…

ThermoSphere make electric heating so easy.
Brilliant service, from technical info to buying to setting up the system.

16 de outubro de 2025
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Bob,

We’re very pleased you found everything super easy, it’s what we aim to do! Thank you for taking the time to leave a review, it’s really appreciated.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Hot advice!

A quick response to a technical query which was handled efficiently and in a most courteous manner by Travis.

23 de outubro de 2025
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Mork & Mindy,

We’re thrilled you were delighted by our customer services. Thank you for taking the time to leave a review, it’s always appreciated and we’re happy to have helped.

Many thanks,
Your ThermoSphere Team

Avaliado com 1 de um total de 5 estrelas

If I could give zero stars I would

If I could give zero stars I would. Thermosphere products were selected by my underfloor heating installer with no input from me. they are supposed to be Wifi controllable but in fact they can only be turned up and down via app remotely and they cannot be reprogrammed to a schedule. They come with an arbitrary default schedule which can supposedly be changed on the thermostat itself through a fiddly process but even that doesn't work. I am therefore unable to schedule to take advantage of lower cost electricity tariffs. Five 'smart' thermostats were bought and installed in 2021 but very quickly were left unsupported (thermostats and app) as the company released new products. The company say that I should buy new thermostats to replace them. It beggars belief that they think it acceptable to supply equipment with only short term support and no backwards compatibility in their new app. Surely, heating systems should offer decades of support, not 3 years. Do not buy from Thermosphere if you have long term expectations of a working product and support.

10 de outubro de 2025
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Tim,

Thank you for taking the time to provide your feedback about the product.

The products purchased in 2021 were end of the line, as a new range and app were being released, the purchaser should have been aware of this at the time. As discussed, our thermostats are covered by a 3-year warranty and as such your thermostats fall out of the cover window. The next step would be to replace the faulty thermostat with a new electric underfloor heating thermostat, which uses an NTC10K floor sensor.

We do recognise we've caused you inconvenience with this old thermostat, so if we supplied our new T-MO thermostat to you at a reduced rate, would you be open to installing these?

Many thanks,
Your ThermoSphere Team

Avaliado com 1 de um total de 5 estrelas

Had our thermosphere thermostat now for…

Had our thermosphere thermostat now for more than a year. First one installed broke after 6 months. Replaced quickly but new one just is hopeless as initiates a boiler turn on randomly in the middle if the night when the house is empty and without a timed turn on
Most of our gas use at present is due to erroneous firings initiated by the thermostat as above. Is anyone else having these issues? Have reset the device numerous times- which works for a few days then it’s back to random turns ons for our GCH
It’s costing us a fortune!

8 de fevereiro de 2025
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Richard,

We’ve checked our records and we don’t have a service case for you. Have you contacted our tech support team? We’d be happy to assist. Also, can you confirm what thermostat you have please? Our products are primarily designed for use with electric heating systems and we don’t actually have a dedicated gas boiler model. Maybe there is some confusion? Please do get in touch so that we can try our best to help you, via phone 0800 0195899 or email sales@thermosphere.com.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Purchased 2 Themo Sphere Heaters 800W…

Purchased 2 Themo Sphere Heaters 800W these are beyond efficiency savers on power bill costs. My January February heating bill was $800 in 2023 this year it is $215.00 .
Heats the entire room comfortably no need for the baseboard heaters or infloor Heat... 5 STARS PRODUCT .

11 de janeiro de 2025
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Santos Jerez,

We’re really pleased to hear how happy you are with our products and their efficiency. Thank you for your review and valuable feedback.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

We use Thermosphere heaters on every garden room we build

The ThermoSphere Glass Panel Heater has been a game-changer and we are proud to include them as standard in every garden room we construct. Its spectacular design and advanced features make it a standout addition to our spaces. ThermoSphere are always on hand to assist if needed and their product offers both comfort and efficiency, which fit harmoniously with our high standards of design and attention to detail.

1 de julho de 2024
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi InFrame Garden Rooms,

Thank you very much for your review, we’re thrilled with your feedback and how great the heaters look in your stylish garden rooms! We can’t wait to see the next set of projects you’ve got lined up over the coming months!

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

On 2 occasions I have had amazing assistance

On 2 occasions I have had amazing customer service. I had two underfloor heating systems in my bathrooms. It was easy to contact the company directly for support and speak inperson to employees that have the knowledge and patience to deal with my query. My first contact to customer service was two years ago when the BT21 underfloor system was installed and I required help setting up the timer. The lady in question at the time help me download the app and talk me through setting the day and times (which wasn’t to difficult). My second was recently, to Jodie in technical support. In one of the bathrooms the heating system was working but the display screen wasn’t. After a chat with the Jodie she confirm the the screen had malfunction and would send out a replacement. To my amazement it arrived the next day with a bar of chocolate 😋. Great company, products and outstanding aftercare. Thank you Jodie the chocolate bar was devoured in seconds😀👍

5 de fevereiro de 2024
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Ada,

Thank you so much for your review! We’re so pleased you’re delighted with our customer service; we pride ourselves on our support and aftercare. We will ensure to pass this onto Jodie, whom we know will be thrilled! We’re glad you enjoyed the chocolate too 😊 If you ever need any additional support, we’ll be more than happy to help.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Great product, even better Customer service.

Have had one of their products for a few years and it has worked effortlessly. Recently contacted their customer services through an error on my part and wow, absolutely wonderful they really went above and beyond to help me out.

22 de janeiro de 2024
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Cecil,

We’re thrilled you were delighted by our customer services. Thank you for taking the time to leave a review, it’s always appreciated and we’re happy to have helped.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Excellent Customer Service

Originally purchased some of their oil filled radiators from a supplier. We had some issues setting up the thermostats on all of them as the instructions were not very detailed.

I spoke to Sharnah who was so helpful in helping me set up the stats, she even sent me a detailed video on how to do it.

After getting this sorted, the rads were coming on at random times of the day and none of us could seem to work out how to stop this. Sharnah spent days speaking with the technical team, video called me and we tried everything to sort it.

Sharnah arranged for 4 replacements to be sent out to me which happened before Christmas. She even came in on her day off to make sure the ones they were sending o it were already programmed! Considering this was the week before Xmas we was so grateful that Sharnah managed to pull this off for us so our home would have heat for Christmas.

The product itself, I must say is confusing to set up the thermostat, only due to the instructions, however, the heaters are unreal and I would recommend to anyone.

Despite the confusing instructions, what I will say is that Thermospheres customer service is second to none.

Thanks again and especially a big thanks to Sharnah for all your help!

1 de dezembro de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Customer,

Thank you very much for taking the time to write this detailed review. We’re very pleased how happy you were with the service, especially provided by Sharnah, we’ll be sure to pass this onto her. Thank you for choosing ThermoSphere and we’re always here if you ever need our support again.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Fanastic customer service

Fanastic customer service! We moved into a new building which has Thermosphere radiators installed and has an issue with one of them. The Thermosphere team (Darby Bell) was easy to contact, and expediently arranged for a resolution. It was good to have people to contact and not go through automated bots and bureaucratic processes to get real help.

30 de novembro de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi PJ,

Thank you for taking the time to leave this feedback. We will let Darby know and are delighted that you found our customer service fantastic! If you ever need further assistance, feel free to contact us.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Excellent and timely technical advice…

Excellent and timely technical advice from this company which went beyond the normal to resolve my problem.

1 de novembro de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Richard,

We’re thrilled you found our technical advice excellent. Our team will be chuffed to bits, as we always pride ourselves on our customer support. Thanks for taking the time to leave your feedback and if you ever need further advice, you know where we are 😊

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Excellent and efficient.

Ellie was very helpful and managed to obtain the part required for my defunct TH132. Delivery was next day and I now have once again a bathroom with a warm floor. Excellent service. Thank you.

21 de agosto de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Martin,

Thank you very much for your review, we’re very pleased you had an excellent experience with the team and in particularly Ellie. Thank you again and enjoy your warm bathroom floor!

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Excellent online customer service

The advise I was given about the Thermosphere underfloor heating was excellent. I have had very helpful and continuous support throughout having the product installed.

Andrew Whyte

17 de julho de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Andrew,

We’re very pleased to hear you’ve found the support and experience excellent. Thank you very much for taking the time to write this review and enjoy your product.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Best customer service and support I’ve ever had. Brilliant.

Installing underfloor heating and I can’t speak highly enough of Darby Bell, who has assisted me throughout the process in such a knowledgeable and helpful manner.
Fantastic customer service, can’t wait for the gear to install. Thank you once again.

16 de junho de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Steve,

We’re thrilled that our knowledge and support has helped you throughout the process and given you such a positive experience. Thank you very much for taking the time to write this review and we look forward to speaking more in the future.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Top class product with technical & sales team to match

From the first point of contact ( enquiry about the length of flex on their heated towel rails) through the technical information & sales which shaped the decision to purchase their HTR as opposed to a myriad of cheaper competitiors was superb, and always quick & curteous. Rate this company 5 stars for service & product

23 de maio de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Gary,

We’re delighted to hear how you’ve found the experience working with us. Thank you very much for taking the time to write this review and we look forward to speaking more in the future.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Exemplary customer service

Exemplary customer service from Ellie Lisbon. She was polite, friendly and extremely knowledgeable. Two replacement thermostat control panels sent out under warranty the same day, and received within 24 hours-brilliant!!

15 de maio de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Paul,

Thank you for your kind review about Ellie and the company, we’re thrilled to have resolved your heating control problem. We’ll ensure to pass the feedback onto Ellie, enjoy your new thermostats!

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

ThermoSphere Dual control Issues

If you buy a ThermoSphere Dual control and it is commissioned incorrectly, have no fear as Ellie Lisbon is at the end of the phone waiting to help resolve any issues. She is exceptional! She really understands the product. Her professionalism is a credit to the after sales service offered by ThermoSphere.

3 de maio de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Sam,

Thank you for your very kind words about our Customer Services team, in particular Ellie. We really appreciate the feedback and will ensure to pass this onto the team! Enjoy your Dual Control thermostat.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

I just wanted to leave a review for…Ellie lisbon

I just wanted to leave a review for Ellie as she was exceptional on the phone yesterday! She helped me re programme my thermostat and made is so easy. Ellie really knows the product and the app inside out she has even booked in a call back for October to set my winter schedule. I’m amazed with the professionalism from this company.

20 de abril de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Mr Lisbon,

Thank you for taking the time to write your review about us and Ellie. We passed this message onto her and she was delighted to have assisted you! Enjoy your new heating schedule and we’ll speak again in October.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Great company and helpful service

Great company and helpful service. Very quick to answer questions and a great website with helpful videos. Thank you for making a complicated process clearer

19 de abril de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Dr Philip Turner,

We’re delighted to hear how happy you are with our services. Thank you for taking the time to write your feedback, we’ll ensure to share it with the team.

Many thanks,
Your ThermoSphere Team

Avaliado com 5 de um total de 5 estrelas

Fantastic after sales care .

I have had installed in my house 3 underfloor heating mats in the kitchen and 2 bathrooms. I have called ( too many times!! ) to ask for help on programming the thermostat. I have dealt mainly with Ellie . I never write reviews but I am so impressed with her she desrves one! She is super helpful, friendly and has the HUGEST amount of patience which is very rare when dealing with customer services sometimes!! She deals with things very calmly and has a good sense of humour to boot !. I am super impressed with this company , their products are great and the after care 100 %. Thanks Thermoshere

1 de fevereiro de 2023
Avaliação não solicitada
logotipo da ThermoSphere

Resposta da ThermoSphere

Hi Giselle,

Thank you very much for taking the time to write your lovely review. We passed this onto Ellie, who was more than happy to have helped! Enjoy the comfort our products bring and we’re always here to assist.

Many thanks,
Your ThermoSphere Team

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