Sunamp Hot Water

Sunamp thermal store for hot water

Given that the majority of our home energy usage goes towards producing heat, Sunamp provides you with a more compact, more cost effective, low carbon solution to heating your hot water.

Our thermal heat store can be charged using any energy source. You can off-set peak energy costs by charging your thermal heat store with cheaper off-peak electricity, or divert energy from your solar PV, heat pumps or other renewable sources. Once charged, the heat can be released instantly when needed, delivering hot water during peak times.

As a unique ERP A+ rated system and available sizes and capacities to perfectly suit you exact hot water requirements and specific property size.

Sunamp in your home

Our smallest thermal heat store fits comfortably in tight spaces and are designed to provide cascades of hot water on demand. You can use them with solar PV and existing boilers. Plug one in to get hot water where you need it.

For larger homes, multiple Sunamp thermal heat stores can be easily linked, and work with heat pumps and off-peak electricity, to give you maximum comfort and significant savings.

Environmentally friendly

Works with any energy source

Compact and efficient

Instant & Effective Hot Water

  • No more noisy immersion tank
  • Works great with Solar PV
  • Beautifully compact so you regain space
  • Stores heat four times more efficiently than water does

Features & Benefits

  • Super compact and highly efficient
  • Stores four times more heat than water does
  • Mains pressure hot water on demand whenever needed
  • Fully controllable, low carbon & environmentally friendly
  • Safe, quiet, super insulated and maintenance free
  • Unique phase change material patented technology
  • Future proof & fully compatible with Economy 7, Solar PV and thermal storage
  • 10-year manufacturers warranty
  • Tested to 50,000 cycles approx. 50 years of average use with no degradation
  • Maximises your energy charge to minimise your fuel bill
  • Developed alongside Edinburgh University
  • RAL Certified by the German Institute for Quality Assurance

Who buys Sunamp?

People wanting a more sustainable lifestyle
Housing developers wanting minimal space solutions for hot water
People living in property with low water pressure
Bespoke self-build properties
People wanting to replace old dated systems
People wanting instant hot water using minimal power
People generating their own power
Housing Associations with legal responsibilities for water supply

What our customers say

Fantastic service, radiators are night and day compared to night storage, the heat output is wonderful, a huge difference to my home – chuffed to bits with how they turned out and the heat is fantastic. Radiators are great looking and had a quick and efficient installation, really pleased with the service and product.

M Duffy, Nailsworth

We just wanted to say how pleased we are with our new radiators infact absolutely delighted. The guys were great, efficient, very tidy also extremely personable really nice chaps. We will be in touch towards the end of the year / early January to place an order for our loft conversion & bathroom…

G&R Taylor

Thanks for the professional service your company provided from the initial home visit through quotation to the installation of the heating system replacing old night storage radiators. Everything was well planned and executed in an efficient and friendly manner. The team; Finn, Liam and Ryan were excellent; courteous and professional. Correct Covid-19 safety measures were observed throughout the installation. A few days after the heating system was commissioned, we are happy with the temperature control and simplicity of use. We highly recommend your Company.

Stephen, Gloucestershire

Very sincere thanks for the exemplary, courteous professional service you Simon and all your staff have given us in the installation of up-grading our heating system. Everything was well planned and executed in an efficient and friendly manner, visits punctual which was greatly appreciated as octogenarians at our age when one worries a little more. We had no worries! Ryan and Finn – top lads ! Professional top rate efficiency, and patience to explain and instruct on operation of unique simple to use control system. We highly recommend your Company with sincere thanks.

Pat & Norman, Bristol

Superlative business!

This small company is both charming and professional from start to finish – with prompt and courteous response to emails and excellent aftercare. I cannot recommend enough!

Oxfordshire

We have had our old electric storage heaters replaced with Elkatherm Electric Radiators by Cotswold Heating Solutions. From the initial phone call to the installation we have been really impressed with the service and the product. We’ve only been using the system for a couple of months now but really like the way we can easily adjust temperatures in the different rooms from anywhere in the home as well as anywhere in the word! Great service and would recommend without hesitation.

D Jenner

We are 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, so 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.

Find Out More

Areas covered

Cotswold Heating Solutions is proud to supply our range of ELKAtherm German electric radiators to the following areas:

Bath
Birmingham
Bristol
Coventry
Dudley
Gloucestershire
Guildford
Herefordshire
Oxfordshire
Reading
Swindon
Wiltshire
Wolverhampton
Worcestershire

Get In Touch

Cotswold Heating Solutions Ltd
Coates Building,
Priory Park Industrial Estate,
London Road,
Tetbury GL8 8HZ