Joule 15 days

The Joule unvented cylinders come with upto 25 year warranty. Manufactured to the highest standards making it the UKs’ number one cylinder brand.

Joule unvented cylinders have carefully been constructed using quality and high pressure tested components and has been designed with performance and longevity in mind. Using our many years of manufacturing within the hot water industry and our knowledge of bringing unvented cylinders to the market we have created a new standard in unvented water storage systems.

Our Invacyl Cylinder comes with branded quality Caleffi safety temperature and pressure safety release valve and is supplied with screwed connections with compression fittings for faster installation.

he Cyclone Plus hot water cylinder has a sleek white outer case giving it the white goods look that is aesthetically pleasing. It offers a smooth tube, high-efficiency, low heat loss coils as standard for efficient heat-up times with a bespoke manufactured dip pipe to give a more efficient and greater increase of hot water available in the cylinder.

The Cyclone Platinum as standard is fitted with a low-bearing cold feed inlet giving it no need for a dip pipe as the water is passed to the lower part of the to give a more efficient and greater increase of hot water available in the cylinder.

Fitted with a bigger and wider radius smooth tube coil to provide fast flowing hot water with a greater recovery rate with a minimum heat loss and efficiency that are in the Cyclone Plus and Invacyl.

BEST performing unvented hot water cylinder for every project!