Sunamp Heat Batteries

Full installation service with 10 Years warranty

Sunamp Heat Batteries


Sunamp Heat Batteries are a modern day energy saving thermal store which contain a high performance phase change that delivers warmth, safely and efficiently.

Replacing the traditional hot water cylinder Sunamp Heat Batteries are super-compact in design and easy to install and require little to maintenance.

Approximately 80% of energy used in the home is for heat, Sunamp Heat Batteries use thermal energy storgae to make homes and buildings more efficient and sustainable, while reducing carbon emissions.

To find the right product for your project, use our quick and simple product selection tool.

Which Model Do You Need?

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Direct Water Heater

Sunamp Heat Batteries

The sleek alternative to direct cylinders saving space and energy.

Available in four sizes which can also be combined, these are the right solution to perfectly match the hot water requirements of your property.

The perfect replacement for direct hot water cylinders. Heated by an internal element supplying hot water at the temperature you need for your property including powerful showers.

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Indirect Water Heater

Sunamp Heat Batteries

Swap out cylinders for hot water on tap for less.

Space saving alternative for indirect heated, vented and unvented hot water cylinders and hot water only thermal stores.

This range can also be used with high temperature heat pumps accepting a volt-free hot water signal.

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Sunamp and Solar PV

Sunamp Heat Batteries

Hot water delivered more efficiently from Solar PV.

Combining your Solar PV system with Sunamp will give you even greater value by providing the household with hot water even when the sun does not shine. Storing surplus electricity from your Solar PV that would otherwise be lost back to the grid.

For even more flexibility off peak electricity can be used from the grid to top up the charge of the Sunamp battery when required.

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Sunamp and Heat Pumps

Sunamp Heat Batteries

Cascades of hot water from a heat pump.

Providing the hot water storage needed by heat pumps in a space saving Sunamp Heat Battery. Working with low temperature heat pumps to provide hot water for your home.

With a signal for the heat pump the batteries can be boosted electrically if required with an internal element acting as an automatic backup so you always have hot water.

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Comments From Our Customers

Eco Smart Heat Testimonials

  • Cannot recommend enough, the prices are really competitive and the service is second to none.

    They advised on the best Sunamp for my house and took out my old system and fitted everything to a really high standard. Everything works really well and is saving me money!



Why Choose Us?

Eco Smart Heat

Choosing your new heating solution is a big decision, it is important you choose a company you can trust that offer a great service at reasonable prices.

We use the latest electric thermal technology from the best brands with a full rip out and fit service by our engineers who have years of experience. Delivering an energy efficient hot water and heating system.

All backed up with unbeatable warranties:

Sunamp Heat Batteries: 10 Year Warranty
Electrorad Radiators: 30 Year Warranty
Electrorad Radiators Electrical Components: 5 Year Warranty

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