Level Up Your Heating: Introducing RadTherm, the Future of German Electric Heating

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For the past six years, here at Cotswold Heating Solutions, we’ve been proud to be an authorised dealer for Elkatherm electric radiators, helping thousands of customers with their quest to find quality heating. They offered a fantastic product, but as we’re always striving to provide the best possible solutions for our customers, we decided to push the boundaries a little further. As an existing network of dealerships of Elkatherm radiators, we are a collective of like-minded heating experts with many thousands of customers throughout the UK. We, along with other dealerships decided to transition away to RadTherm as our new heating partner going forward. As of 30th June 2024 this transition was completed.

 

The Search for Innovation:

We embarked on a mission to find a global partner who shared our commitment to quality and innovation in electric heating. We approached the market with a clear vision: a suite of products that addressed the needs and desires we, and our customers, had identified.

 

Introducing RadTherm: German Engineering, Evolved

Our search led us back to Germany, to a pioneering manufacturer of German electric radiators. We weren’t just looking for another supplier; we were searching for a partner who could create something truly exceptional. Present in over 30 countries around the world, and with 35 years experience of delivering standout solutions, we were instantly matched with RadTherm.

 

The RadTherm Difference:

Here’s what makes RadTherm stand out:

  • Designed with You in Mind: We presented RadTherm with a detailed ‘wishlist’, ensuring the new radiators addressed the specific needs you, our customers, expressed.
  • Innovation at its Finest: RadTherm boasts a range of cutting-edge features, making them some of the most advanced electric radiators available and with the highest efficiencies.
  • Unmatched Choice: With a staggering selection of 900 colours, you can find the perfect radiator to complement any décor.
  • Unwavering Quality: RadTherm is so confident in their product that they offer a remarkable 30-year manufacturer’s warranty – a true testament to their exceptional build quality and as far as we know, unsurpassed in the UK.

 

German Heating Excellence:

We believe RadTherm represents the pinnacle of direct acting electric heating. These radiators combine exceptional efficiency through a patented smart core, with unparalleled style and unmatched features, making them the perfect choice for any home.

 

Ready to Experience the Future of Heating?

At Cotswold Heating Solutions we’re thrilled to introduce RadTherm to the UK. We’re confident these innovative radiators will redefine your expectations of electric heating.

Visit our website or contact us today to explore the RadTherm range and discover how you can transform your home into a haven of warmth and comfort.

We look forward to helping you experience the RadTherm difference!

RadTherm – Dedicated to the electrification of heat.

Warmer Home,
Lower Heating Bills

RadTherm® electric radiators save you money in three ways: using less energy, helping you waste less, and, potentially, cutting your other electricity costs and as they need no servicing you will save there too!

Proud To Be Endorsed By Which?...

From humble beginnings in 1957 Which? is now the largest consumer body in the UK.

Not all companies who apply to become a Which? Trusted Trader pass the assessment procedure. We believe that as well as guaranteeing the continued high-level of service that our customers have come to expect, we can now demonstrate that we are a bona-fide, trustworthy and highly reputable company.

Which? Trusted TradersCotswold Heating Solutions Ltd4.9 / 5157 reviews on Which?98% of customers recommendUpdated October 9, 2026View all reviews on Which? (opens in a new tab)
Which? Trusted Traders

Great Company To Do Business With

Our conservatory radiator was 15 years old and decided to come on when it felt like it and to heat the room to its maximum. It had to go. I did the usual internet searches and came across Cotswold Heating Solutions. As they are 'Which?'...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Great company. Highly recommend Cotswold Heating Solutions Ltd

We needed to replace an old gas heater in our conservatory and decided to look at having an electric radiator installed. Cotswold Heating stood out with their customer reviews giving us confidence to get a quote. Billy came and measured and patiently explained exactly what...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Work was excellent, fast and very professional

I had three night storage radiators replaced with beautiful new Cotswold ones. three engineers arrived as scheduled and very quickly with no fuss or mess it was done. One stayed on to explain exactly how to manage, adjust the room temperature, the simple controls being...

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Customer Service
5/5
Quality
5/5
Value
4/5

Customer in Gloucestershire

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Great service

Cotswold Heating Solutions have installed a SunAmp water heater for me along with an Eddie solar diverter to take power from my solar panels. Their service has been excellent at every stage from initial enquiry, through the sales process, aftersales and scheduling fitting and ultimately...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Worcestershire

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Excellent service start to finish.

I contacted Cotswold Heating Solutions (CHS) as I wanted to replace an old fuse board and install a more efficient alternative to an immersion heater. Service was immediately fast and friendly. Sarah and Jo were very good at getting the paperwork out promptly with an...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Exemplary service from quotation to installation

Having decided to supplement our central heating with stand alone radiators in 3 locations we contacted Cotswold Heating Solutions in respect of their electric radiators. This proved to be an inspired decision as the level of service we received was absolutely first class. From Billy...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Helpful, prompt, reliable and friendly

When we decided to replace our old oil-fired boiler with something more modern, there were a lot of choices. CHS helped us find the solution that worked best for us, got the job done quickly (but within the timeframe that suited us), was on site...

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Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Flexible and not pushy

Very pleased with the work Cotswold Heating Solutions did installing a new Sunamp Thermino 150 ePlus into our new home. The team worked well, thanks.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Somerset

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Excellent experience

I’m happy to recommend Cotswold Heating Solutions based on our recent experience. From the initial discussion surrounding our specific requirements to the quality, timeliness, tidiness and customer friendly approach of our fitters the experience has been excellent. Well done to all concerned.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in West Northamptonshire

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Extremely efficient from start to finish

Cotswold Heating recently fitted me a complete new heating system From quotation to fitting, I only experienced a complete and professional company. The removal of the old system and fitting of the new 6 radiators and a towel rail were completed very efficiently and with...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Worcestershire

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Great work, and on-time

After reviewing options a few months ago for solar power hot water, I contacted Cotswold Heating Solutions and yesterday the install took place. The guys arrived on time, friendly and professional. The work was done within four hours with minor stops to mains water and...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in South Gloucestershire

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Excellent seamless installation

Through the whole process from start to finish it have found Cotswold a highly professional company I had 3 old storage heaters replaced and the installation was done with professionalism I would not hesitate to recommend Cotswold Heating

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Swindon

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Great Company

We first used Cotswold Heating Solutions in 2020 and were very happy with the service then. We have used them again to provide a heating solution for an extension to a holiday cottage in Wales. The initial advice was excellent- informative, helpful and with no...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Hassle free installation of 7 heaters

Moving in to a new house with a variety of electric heaters of different ages and types, I went to Cotswold to help me rationalise and modernise. The first survey visit was very informative and we worked out the combination and style of heaters I...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Wiltshire

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Excellent and efficient work.

This is a family business with all the staff committed to excellent service. Work was done on time by a friendly and experienced workforce who were obliging and eager to do their best. We cannot praise this compny more highly than to say "use them...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Service call.

I’ve been a customer of CHS for a couple of years, having 8 radTherm radiators and a Sunamp heat battery. A 3rd party electrician recently caused the Sunamp to fail, so I contacted Sarah at CHS for help. At the same time I flagged up...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Worcestershire

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Transformation of home heating system

This company has been a pleasure to work with at every stage of the process. The initial survey was both informative and helpful in identifying some preliminary electrical work to be done to make for a smooth installation. Once the decision to proceed was taken...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Great Service From First Contact To Final Installation

We have recently had an additional radtherm radiator installed and like initial installation a few years ago , involving replacement of gas heating system with 7 electric radiators. From first contact to final installation the overall service was excellent. Would have no hesitation in recommending...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in North Somerset

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Cotswold Heating Installations

Cotswold Heating have shown to be a very competent service business, being very conscious of ensuring customer care and attention to their needs - day one their company manager visits the property and spends quality time with its customers in assessing and advising on how...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in West Midlands

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Easy process from start to finish

Very good company to deal with. I was kept informed all the way and any questions answered straight away. They even provided the extra part for the shower at no expense to me. On the day of installation the men turned up on time and...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Brilliant work

I am very pleased with this company from start to finish very professional friendly the installers were brilliant explained everything I needed to know

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Great work and Great staff

On the day the installers turned up in the timeframe that was set. Great installers and very polite and did the work well. Looked after my property at the same time. The customer services are great and very polite and helpful. Would definitely recommend them.

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Efficient and professional

The installation team worked very efficiently the old system of boiler, radiators and water heater were removed quickly and carefully with the minimum of fuss. The new system installed very efficiently as well. They were very tidy and a friendly team. The Sunamp water system...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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Cotswold Heating Solutions

The heating is controllable, efficient and easy to use. I was very impressed, it took less than three hours to remove and install the new radiators. I was pleased with the service from start to finish and the app is so easy to use. Four...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Oxfordshire

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Excellent all round service from inquiry to installation

A very good experience working with Cotswold Heating Solutions on a unique problem to find a heating solution for our church. The team were very professional all the way through the process from inquiry to site visit and full installation. Very good service and keeping...

Recommended

Customer Service
5/5
Quality
5/5
Value
5/5

Customer in Gloucestershire

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