For homeowners

Ensure access to instant hot water and be energy efficient and eco-friendly at the same time

Whether you’re planning to improve your existing property or embark on a new build project, Sunamp’s space saving, eco-friendly, safe and efficient thermal batteries store heat to deliver instant, high-flow rate hot water for your home.

Saves space and cuts carbon emissions

Up to four times smaller than the average family’s hot water cylinder

Our Thermino heat batteries can replace standard hot water cylinders and work with boilers, mains electricity, heat pumps and solar panels to reduce energy use and increase living space.

Thermino batteries come with a market-leading 10-year warranty. What’s more, our batteries are easy to install and require no routine maintenance.

Find out which Thermino is right for you

Not sure whether to go for a Thermino ePlus or xPlus? Take our quick quiz to see which of our space-saving heat batteries could work best in your home.

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Find out more

Have a look at our Thermino hot water product range and search our list of approved stockists and installers who can fit it for you.

Find a stockist or installer near you

See product range

Frequently asked questions

Download Thermino brochure

Warranty registration