Direct Unvented Hot Water Cylinders

The Joule Invacyl Slimline Direct Unvented Cylinder (120 L) is a space-saving, stainless-steel hot water storage cylinder designed for unvented mai...

The Megaflo Eco Direct 250L is ideal for larger family homes or properties with multiple bathrooms. Titanium immersion elements, 60mm insulation, u...

The Megaflo Eco Direct 170L is a popular unvented hot water cylinder for 2–3 bedroom homes. Titanium immersion elements, 60mm insulation and intern...

The Main 210 Litre Direct Unvented Hot Water Cylinder (720636201) is a UK-manufactured, stainless steel cylinder designed to deliver reliable mains...

The Main 150 Litre Direct Unvented Hot Water Cylinder (720636001) is a UK-manufactured, stainless steel cylinder designed to deliver reliable mains...

The Main 120 Litre Direct Unvented Hot Water Cylinder (720635901) is a UK-manufactured, stainless steel cylinder designed to deliver reliable mains...

The Joule Invacyl Unvented 90L Direct Cylinder is a compact, stainless-steel hot water storage cylinder engineered for unvented systems. It deliver...

The Joule Invacyl Slimline Direct Unvented Cylinder (90L) is a compact, high-quality stainless steel hot water cylinder engineered for unvented mai...

The Joule Cyclone Air range of cylinders features an internal expansion vessel (like the Megaflo range from Heatrae Sadia). This provides a neat, a...

Joule Cylinder 200L Cyclone Air Direct Standard C The Joule Cyclone Air range of cylinders features an internal expansion vessel (like the Megaflo ...

The Joule Cyclone Air range of cylinders features an internal expansion vessel (like the Megaflo range from Heatrae Sadia). This is very popular wi...

The Joule Cyclone Air range of unvented cylinders features an internal expansion vessel (similar to the Megaflo range). This makes the installation...

The Joule Cyclone Air 170L unvented cylinder features an internal expansion vessel (similar concept to the Megaflo range) which helps create a neat...

The Joule Cyclone Air range of cylinders features an internal expansion vessel (similar to the Megaflo range). This is popular with customers and i...

The Joule Cyclone Air unvented cylinder is a high-performance hot water solution designed for modern homes. Featuring an integrated internal expans...

The Megaflo Eco Slimline Direct 200L is a compact unvented hot water cylinder for homes where a standard-width cylinder won't fit. At just 491mm di...

The Megaflo Eco Slimline Direct 170L is a compact unvented hot water cylinder for homes where a standard-width cylinder won't fit. At just 491mm di...

The Megaflo Eco Slimline Direct 150L is a compact unvented hot water cylinder for homes where a standard-width cylinder won't fit. At just 491mm di...

The Megaflo Eco Slimline Direct 125L is a compact unvented hot water cylinder for homes where a standard-width cylinder won't fit. At just 491mm di...

The Megaflo Eco Direct 300L is the largest standard Megaflo Eco direct cylinder, suited to large family homes or high-demand properties. Titanium i...

The Megaflo Eco Slimline Direct 100L is a compact unvented hot water cylinder for homes where a standard-width cylinder won't fit. At just 491mm di...

The Megaflo Eco Direct 70L is an entry-level unvented hot water cylinder for smaller households — ideal for a single bedroom flat or compact proper...

The Megaflo Eco Direct 300L (4-Immersion) is the maximum-output standard Megaflo Eco — 12kW from four titanium elements giving a 73-minute heat-up ...

The Megaflo Eco Direct 300L (3-Immersion) provides maximum capacity with faster recovery for large properties. Three 3kW titanium elements give a 9...