Joule
Cylinders

Joule has been leading the way in renewable hot water solutions since 2008, with a market-leading range of cylinders built specifically for heat pump systems. Known for reliability and performance, their cylinders come in one of the widest selections in the UK, giving installers the right solution for every project.
Every Joule cylinder is crafted with quality materials, from duplex stainless steel bodies and high-grade fittings to high-performance coils. The Cyclone High Gain range uses smooth stainless tube coils for faster recovery and optimal efficiency. Finished in sleek metallic grey, these cylinders combine durability with style, making Joule the UK’s top choice for installers who demand dependable, high-quality hot water solutions.

Ranges

Cyclone High Gain

Horizontal/Standard/Twin /Short

WellMaster

200ltr | 250ltr | 300ltr

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