How Eco Plus differs from Megaflo Eco
- Bigger sizes: 250 to 570 litres, where the standard Eco stops at 300.
- More heating power: direct models carry four 3kW immersion heaters, and indirect models use a large-surface coil for faster heat-up from the boiler.
- Separate expansion vessel: unlike most Megaflo Eco cylinders, Eco Plus uses an external expansion vessel, which comes supplied with mounting.
- Thicker insulation on larger sizes: 60mm on the 250 and 300 litre models, 100mm from 400 litres up.
To get the flow Eco Plus is designed for, Heatrae recommends a mains supply pipe of 28mm or larger. If your property needs something smaller, the Megaflo Eco covers 70 to 300 litres. Compare the full range of Megaflo cylinders, or call us on 01934 253600. Unvented cylinders must be fitted by a G3 qualified installer.

