Unvented Cylinders

Overview Heatrae Sadia Megaflo Eco System Ready indirect cylinder, 250 litres, is designed for installation alongside a system boiler. It delivers powerful hot water even at low pressure, with no need for additional gadgets like tanks or shower...

Overview Megaflo Eco System Ready package not only speeds up installation but also significantly enhances the quality and integrity of the central heating system. This eliminates costly call backs making it the perfect choice for major developments...

Overview Heatrae Sadia is an unvented hot water cylinder built to provide an abundance of hot water in the home. Megaflo comes with a standard guarantee of quality, performance, efficiency and reliability. Patented internal floating baffle expansion...

Overview Heatrae Sadia's Megaflo Eco systems are pressure tested to 15 bar and feature a patented cold water diffuser and internal air gap to accommodate expanded water. Patented internal floating baffle expansion system Pre-plumbed and pre-wired...

Overview Albion Ultrasteel cylinders deliver high flow rates and mains pressure hot water regulated up to 3 bar for powerful showers and the fast filling of baths or sinks, making them ideal for homes with multiple bathrooms or extra utility rooms...

Overview Duplex stainless steel unvented cylinder providing mains pressure hot water. The indirect model has a high efficiency corrugated tube coil which is connected to a conventional boiler to heat the cylinder of water, providing faster recovery...

Overview Gledhill Duplex stainless steel unvented cylinder providing mains pressure hot water. The direct model comes complete with two immersions, providing the functionality to heat the store of water by utilising off-peak electricity tariffs. The...

Overview Heatrae Sadia Megaflo Eco SystemFit factory assembled units include 230 volts of central heating controls, pump, two 2-port motorised valves, automatic by-pass and balancing valve, primary system filling loop, primary system pressure gauge,...

Overview The Gledhill Duplex stainless steel unvented cylinder provides hot water at mains pressure. The direct model comes complete with two immersions, providing the functionality to heat the store of water by utilising off-peak electricity...

Overview Gledhill stainless lite duplex stainless steel unvented cylinder providing mains pressure hot water. The direct model comes complete with two immersions providing the functionality to heat the store of water by utilising off-peak...

Overview Duplex stainless steel unvented cylinder providing mains pressure hot water. The indirect model has a high efficiency corrugated tube coil which is connected to a conventional boiler to heat the cylinder of water, providing faster recovery...