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Welcome to the trade’s go-to place for Sunamp installation instructions, technical leaflets and training sessions about Sunamp’s range of thermal batteries.

Up to four times smaller than the average family’s hot water tank, our thermal batteries can replace traditional hot water cylinders and work with boilers, mains electricity, heat pumps and solar panels to deliver instant hot water and make homes more energy efficient and sustainable.

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


Our product training sessions are delivered by those with practical experience of installing and specifying Sunamp’s hot water products.

The training we provide is free. The aim of the game is not to attend a sales pitch but to learn a valuable skill or information set. Hence, our presentations and sessions are created with your needs in mind.

Sunamp training sessions are typically aimed for, but not limited to, building service engineers, installers, specifiers, plumbers and facilities managers.

We run both in-person and online training.

Our HQ and factory are located on the outskirts of Edinburgh where we have a training facility to best demonstrate the subject in question. Alternatively, our course leaders often use demonstration centres run by some of our approved stockists which may well be located near you.

We also host online sessions. Topics range from introducing Sunamp and our products, to talking you through the steps to fit our direct and indirect cylinder replacement thermal batteries.

If you would like to discuss our training in further detail, please send an email to and we’ll get back to you.

Get in touch

If you have any technical queries or questions, please fill out the enquiry form and member of our support team will get back to you.

Get in touch