Joule – Advanced Hot Water and Renewable Heating Solutions
Joule is a leading manufacturer of high-efficiency hot water cylinders and renewable energy heating systems, widely trusted across the UK and Ireland. Known for its focus on performance, sustainability, and innovative system design, Joule offers solutions tailored for both residential and commercial applications.
Their product range includes unvented hot water cylinders, air source heat pump cylinders, and exhaust air heat pumps, with models designed specifically for flats, apartments, and larger homes. Joule is also deeply committed to renewable energy integration, providing systems that work seamlessly with solar PV, solar thermal, and partner technologies such as Samsung heat pumps.
Joule supports full system design and specification for new builds and energy-efficient renovations, offering underfloor heating, ventilation, and complete renewable heating setups. Their cylinders are built with features like high-efficiency smooth tube coils, ensuring maximum heat transfer and long-term reliability.
With a strong emphasis on quality construction, compatibility, and energy-saving innovation, Joule is a trusted choice for future-ready heating and hot water systems.
Explore our Joule range to build smarter, greener, and more efficient heating solutions.