From cutting edge HIUs to commercial air source heat pumps, Thermalee hand pick the best in materials, operations and services ready to meet modern demand. At Thermalee, we’re more than just a brand – we’re your behind-the-scenes partner in keeping things running smoothly. Thermalee specialise in quality that works hard, offers longevity and makes life easier for everyone involved.

Electronic Twin Plate HIU

Future of heating and hot water, with cutting edge technology the Thermalee HIU offers performance, efficiency and comfort.

HIU Billing & Monitoring

HIU performance and efficiency monitoring with PAYG billing allows for transparent overview and control of HIU energy consumption.

Air Source Heat Pump Range

Thermalee offer a range of renewable heat sources which include R290 commercial air source heat pumps and all in one.

Datasheets

Manuals

Maintenance

Warranty

About us

Welcome to Thermalee, your trusted partner in heat network and district energy solutions. Thermalee specialise in providing cutting edge equipment to ensure your projects are running smoothly and efficiently.

Whether you’re working on a residential project or a commercial installation, Thermalee offers a wide range of products to meet your needs with reliability and durability at the forefront.

As one of the pioneering companies in applying AI to heat networks, Thermalee delivers intelligent, remote performance and efficiency monitoring through its comprehensive solution packages.