Heatrae Sadia Megaflo Cylinders

Megaflo is Heatrae Sadia's range of unvented hot water cylinders: mains pressure, floor-mounted, and available from 70 litres up to 2500 litres.

Every Megaflo cylinder is either direct, heated by its own electric immersion elements, or indirect, heated through a coil by your boiler. For the best value, see Megaflo Essential: direct, indirect and heat pump models for less than the Megaflo Eco. Not sure which size you need? Read our guide to choosing the right Megaflo cylinder or call us on 01934 253600.

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The six Megaflo cylinder ranges

Megaflo Eco

The most popular section of the range. The Eco cylinders have an internal expansion system, which cuts the external pipework and means you do not need a separate expansion vessel at installation. Available from 70 to 300 litres, direct (with up to 4 heating elements) or indirect.

Megaflo Eco Plus

Built for higher demand, with faster recovery than the Eco. 250 to 570 litres, direct or indirect, with a separate expansion vessel supplied, so it suits semi-commercial sites and larger households or estates.

Megaflo Eco SystemFit

All plumbing connections arrive pre-connected, colour coded and reachable from the front of the cylinder, which saves time on the fit. All SystemFit models are indirect, 125 to 300 litres.

Megaflo Eco SystemReady

The same capacity range as the SystemFit but built to run with a system boiler. High-grade duplex stainless steel with 60mm polyurethane insulation for heat retention.

Megaflo Eco Commercial

400 litres up to 2500, in direct, indirect and solar. High-performance coils and a choice of elements give up to 162kW of heat, so every model recovers in under an hour. The commercial models carry a 30 year warranty.

Megaflo Unvented Accessories

Kits, immersion heaters and gauges to suit the Megaflo range.

Why Heatrae Sadia

Part of the Baxi Heating Group and one of the largest cylinder makers in Europe. Spares are easy to get hold of and widely distributed, which matters more on a cylinder than on almost anything else we sell, and Megaflo is the range you will most often meet in new build housing.

Unvented cylinders require G3 qualified installation under Building Regulations Part G. Looking at other makes? See our full range of unvented cylinders.

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