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Funded by Innovate UK, the trial will determine the heata unit's impact on Energy Performance Certificates.

Frequently asked questions

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Installation overview

Our patented thermal bridge is fitted to 450mm diameter domestic hot water cylinders and provides the attachment point for our powerful server.

We've tested the installation process with British Gas engineers and checked that it doesn't invalidate cylinder warrantees with the UK's largest cylinder manufacturers.

If a heata unit is removed the gap is covered with a thermal plug of equal or greater thermal resistance and the cylinder's warranty is unaffected.

Installation process has been tested and approved by British Gas.