Greenvision Energy

Reduce your energy bills
install efficient High Heat Retention Storage Heaters

Talk to Greenvision, award-winning, independent national electric heating experts

We are a Which? Trusted Trader and an exclusive, approved partner installer for EDF Energy.

Is a High Heat Retention Storage Heater right for me?

If you want to install a more efficient, controllable heating solution, then high heat retention storage heaters should be considered. Why? They are up to 27% cheaper to run than standard storage heaters and up to 47% cheaper to run than an electric convector or radiator system.

They charge at night (or during your off peak times) like old storage heaters using cheap rate off-peak electricity, but they are able to store the heat more efficiently thanks to high levels of insulation inside the heater, which locks the heat in. You are in control of the stored heat. You choose when you want the heat to be released and at what temperature thanks to a smart thermostat and timer.

We offer a free consultation to understand your requirements. We can guide you through different options and answer any questions. Whether you are a homeowner, landlord or social housing provider sit back and relax with our award-winning installation service.

We are a Which? Trusted Trader and EDF Energy exclusively uses Greenvision for their high heat retention storage heater installations.

Our Range of High Heat Retention Storage Heaters

Take a look at our electric heating guide

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FAQ's about high heat retention storage heaters

High heat retention storage heaters charge at night (or during your off peak times) like old storage heaters using cheap rate off-peak electricity, but they are able to store the heat more efficiently thanks to high levels of insulation inside the heater, which locks the heat in.

You are in control of the stored heat. You choose when you want the heat to be released and at what temperature thanks to a smart thermostat and timer.

High-heat retention storage heaters are up to 27% cheaper to run than standard storage heaters.  They are highly insulated, which ensures high heat retention for maximum energy efficiency. 

They have unique self-learning algorithm is able to calculate how long to charge the heater and to pre-set times and temperatures to suit your day to day needs. 

It will only charge the heater to the amount of heat you require, unlike an old storage heater. 

Installing high heat retention storage heaters will definitely improve your EPC rating*. Whereas, if you remove your old storage heaters and install any NON high heat retention heater (eg electric radiator, panel heaters etc), it will actually lower your energy performance certificate rating (EPC). This could take your property below the minimum EPC level required by law when renting. It could also make selling more difficult.

You can enjoy low running costs with the high heat retention storage heater as it uses low cost ‘off peak’ electricity. The heater’s ability to release its stored heat at preset times and temperatures means you won’t waste electricity either.

Installation is easy as they require no pipework or flues. Greenvision Energy can fit the storage heaters in your home, taking the hassle out of organising an electrician. The storage heaters are also virtually maintenance free. In addition, you don’t need an annual safety check.

Yes! They are fitted with a simple manual control panel or you can control them remotely with an App on your phone or tablet.  The manual control panel has an easy to read LED display allowing you to adjust the settings. 

Yes, this is a great reason to upgrade or change to high heat retention storage heaters.  By repositioning your heaters you can transform a room into a more comfortable living space.

Yes, please see below:

Social Housing Electric Heating Solutions

We have installed energy efficient measures for social housing providers such as Melton Borough Council, The Guinness Partnership, Nottingham Community Housing Association, Freshwater, Boston Mayflower and many more.

Landlords and Letting Agents Electric Heating Solutions

At Greenvision we believe that green energy solutions should be a fundamental goal of any profit minded letting agency. Not only will eco-friendly measures create supplementary revenue streams but they can also significantly strengthen relationships between letting agents, landlords and tenants.

We offer an EPC service with our experienced Domestic Energy Assessors to ensure your EPCs are compliant. 

Healthcare Electric Heating Solutions

Energy saving solutions are one of the best ways to help improve the long-term viability of care homes for both private owners and large organisations.

With funding cuts, staff shortages and the cost of living all on the rise, there are all too many financial challenges facing the care industry.

As care home owners adapt to these challenges, it is fundamental that they find ways to be smarter and more efficient with their expenditure without compromising on what they do best. Energy saving measures represent a simple, yet incredibly effective means for achieving this end.

Retail Electric Heating Solutions

With energy prices on the rise, simply keeping the lights on can exact a huge toll on any business. As experts in energy saving measures, Greenvision specialises in helping retail businesses reduce their energy bills.

As the Carbon Trust reports, just a handful of eco-friendly changes can be enough to reduce energy consumption by 20% – equivalent to a 5% rise in sales.

Greenvision excels at making this process as simple and convenient as possible.  We supply, install and fit when it is convenient for you.

Charities Electric Heating Solutions

We have worked with charities such as the NEA to install energy saving solutions designed to help those in need, because we believe that every UK resident is entitled to a home that is comfortable, safe, and affordable to run – along with all the health benefits that come with it.

Need help? Not sure where to start?

To start your free consultation, simply complete our online form below.
If you prefer you can call us on 0115 854 7498
or email us

What people think

Based on 33 reviews
Isobel Gleave
Isobel Gleave
I'm very pleased that I went ahead and replaced my old storage heaters with the new Dimplex ones. The whole process went smoothly and efficiently and Greenvision were very helpful at all stages and didn't rush me. Apart from working better than the old ones they also look smart, as does the new bedroom panel heaters. The installers did a brilliant job and didn't leave a trace.
Gemma Rogers
Gemma Rogers
Quality service for installation of a new Dimplex Quantum storage heater, Rointe electric towel rail, updated fuse box and all associated. The service provided by Greenvision went beyond all expectations. Everyone was extremely helpful and friendly. Stuart and Paul provided professional advice based on what would be best for me. The virtual survey option was ideal, so we could discuss options and get a quote straight away, which meant from contacting Greenvision to installation was only a couple of weeks! Amanda was great in keeping me up to date about the installation and arrangements. On the day, Dan arrived exactly when expected and fitted everything perfectly, it's made such a difference. Thank you to everyone at Greenvision. Very impressed and wouldn't hesitate to recommend!
Peter Graystone
Peter Graystone
I found Greenvision very pleasant to work with. The explanation of the product, and the survey to check it was suitable for my home were both excellent. The engineer was courteous and efficient, although I would have loved it if he had vacuumed before he left. I'm very pleased on the whole.
Purchase and installation of Dimplex Quantum Storage Heaters. Very professional from start to finish. In contact throughout. Answered questions and were friendly and helpful. Fitters were very efficient and even brought a hoover to clear up afterwards! They explained everything regarding usage. Very polite and professional from start to finish. Would recommend.
ann munro
ann munro
I instigated my business with Greenvision 6 weeks or so ago. The staff at Greenvision were informative, considerate of my needs and quick to answer any queries. Adjustments to my advantage were made after a survey which have proved to be most adequate. The installation occurred on 16th. January. The engineers were on time, efficient and considerate, clearing up and tidying up as they proceeded. They took time to make sure I understood the basics of operating my heaters. I will certainly recommend Greenvision where and when I can. So quick.
Sarah Moyer
Sarah Moyer
I used Greenvision for purchase and installation of 2 electrical high heat retention heaters for use with Economy 7. Everyone at Greenvision was friendly and helpful. Although based in Nottingham they facilitated installers for me in London. The whole process was seamless, quick and efficient. I would certainly recommend this company.
Carol G
Carol G
We purchased new Dimplex storage heaters through Greenvision. I was totally impressed by their level of knowledge, advice, customer service and ability to organise an efficient installation of these products at our property in North Wales. Highly recommended!
Lucy Reynolds
Lucy Reynolds
Very pleased with the installation of a Quantum Dimplex storage heater. Clearly explained at all stages and electrician who installed it was excellent.
Ray W
Ray W
6 Dimplex Quantum storage heaters installed to replace old heaters and associated modifications carried out to wiring in meter cupboard. Friendly helpful installers and very professional job. Highly recommended.
Brian Lomas
Brian Lomas
Supplied and fitted 3 Dimplex Quantum storage heaters. Used Greenvision because other residents in our retirement flats recommended them from their experience. They were right to do so as our experience was the same. From start to finish our experience was seamless and efficient ,polite, friendly are words that come to mind. The team that arrived with us on installation day was Nathan/Paul and Luker. All three were cleanly dressed, polite and friendly but courteous. They were very competent indeed and represented an excellent image of the Company. J B and L Lomas SANDBACH