Sunamp Heat Batteries
Full nationwide installation service with 10 years warranty
Sunamp Heat Batteries
Full nationwide installation service with 10 years warranty
The sleek alternative to direct cylinders saving space and energy.
Sunamp Thermino ePlus heat batteries are the smart way to heat water and save space and money too, especially when combined with an off-peak tariff.
The ideal replacement for outdated direct hot water cylinders. Heated by an internal element, they guarantee powerful showers at the temperature that is perfect for you.
The sleek design and advanced storage technology makes them up to four times smaller than the equivalent hot water cylinders freeing up valuable storage space in your home.
Available in four sizes which can also be combined, they are the right solution to perfectly match the exact hot water requirements of your property.
Save money using off-peak or iPV tariffs and improved efficiency.
Being up to four times smaller than an equivalent hot water cylinder.
Instant hot water at mains pressure with extremely low heat losses.
Non-toxic and significantly reduced risk of legionella.
Easily combined to increase storage capacity.
Can be used with any volt-free signal switch, including smart controllers such as Nest, Hive etc.
Our prices are guaranteed and include removing your old system and fitting your new Sunamp with all the pipe work and extras along with specialist delivery.
Available in four sizes which can also be combined, they are the right solution to perfectly match the exact hot water requirements of your property.
![]() |
![]() |
![]() |
![]() |
|
Thermino | Thermino 70 ePlus | Thermino 150 ePlus | Thermino 210 ePlus | Thermino 300 ePlus |
---|---|---|---|---|
Heat Storage Capacity (kWh)1 | 3 | 6 | 9 | 12 |
Equivalent Hot Water Cylinder Size2 | 74 | 142 | 212 | 306 |
V40, Volume of Hot Water Available at 40°C (L) | 105 | 199 | 301 | 436 |
Standby Heat Loss Rate (kWh/24h | [W]) | 0.48[20] | 0.68[28] | 0.77[32] | 0.84[35] |
Energy Efficiency Rating | C | C | C | C |
Recommended Maximum Flow Rate (L/Min) | 6 | 15 | 20 | 25 |
Heater Power Rating (~230V) | 2.8kW | 2.8kW | 2.8kW | 2.8kW |
Installed Price* | £3,995 | £4,195 | £4,495 | £4,995 |
* Full installation by Accredited Sunamp Installers:
Our full installation service includes supply and delivery using Zonzini to the point of installation plus a full bore isolation valve, all pipe work removal of old pipework (except under floors) and removal of old unwanted header tanks if possible.
This service also comes with a Thermostatic Mixing Valve, Sunamp Timer, 500ml expansion vessel and a pressure relief valve as standard to conform with Sunamp installation instructions for a valid warranty. For all PV versions the My Energi Eddi solar diverter is included, the Sunamp Optimino PV key is required and we recommend the My Energi Harvi to maximise the use of excess PV. All installs are all fully commissioned free of charge!
Please note: If you live in a hard water area a water conditioner such as the Hydroflow HS38 needs to be fitted otherwise the Sunamp warranty will be void. The charge for this is £245 including VAT.
We supply and fit directly to the consumer or supply to the trade throughout the UK so if you are interested in a Sunamp Heat Battery we can help you.
If you are planning to improve your property, you are a housing developer or a landlord. Thermal energy storage technology can cut carbon emissions using efficient eco-friendly heat batteries.
If you are a developer or in the trade it is now time to start thinking about alternatives to the traditional way we would expect to deliver hot water. Working alongside a renewable energy source heat batteries can deliver environmental benefits, save space and improve cost efficiencies.
We charge a fair price for our products and services so perhaps you should be asking our competitors why they cost more than us?
We do not employ pushy sales executives and we do not spend big on marketing. Why? because our prices, experienced team and products sell themselves.
Compare any of our prices against our competitors and you will find us to be better value with a better service.
We are an independent, family run business with engineers that have over 20 year's experience in the industry. If you would like a free survey and a fair price, contact us today.