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Baxi Megaflo System HE A

The Baxi Megaflo System HE A is a SEDBUK Band ‘A’ rated System Boiler, designed for fully pumped sealed systems. It is available in five heat output models to suit different property sizes, types and personal heating and hot water demands. Average prices start from £550 excluding VAT and installation costs.

The Baxi Megaflo System HE A is powerful enough to provide hot water fast; regardless of its distance from the water tank or the number of taps in use. It works with high energy efficiency, very low fuel consumption and minimum environmental damage. Many of the system’s major components, such as the pump and expansion tank, are already built in; making installation is quicker, neater and cheaper.

This wall-mounted high efficiency boiler comes with concealed user friendly controls and an operating mode selector switch with a clever reset function.

Baxi Megaflo System HE A Overview


ModelTypeDimensionsMaximum Flow RateOutputEfficiency RatingTypical Price
Megaflo System 15 HE ASystemH – 780 mm
W – 450 mm
D – 345 mm
N/A15 kWA 90% and above£667.4
Megaflo System 18 HE ASystemH – 780 mm
W – 450 mm
D – 345 mm
N/A15 kWA 90% and above£667.4
Megaflo System 24 HE ASystemH – 780 mm
W – 450 mm
D – 345 mm
N/A24 kWA 90% and above£801.22
Megaflo System 28 HE ASystemH – 780 mm
W – 450 mm
D – 345 mm
N/A28 kWA 90% and above£828.28
Megaflo System 32 HE ASystemH – 780 mm
W – 450 mm
D – 345 mm
N/A32 kWA 90% and above£849.6
Key Features & Benefits
SEDBUK Band AHigh Energy Efficiency
NOX Class 5Environmental friendly
Provides instant hot waterUser comfort
Major components are already built into the boilerEasy installation
No expansion tank in the loft or air ventilation requiredSitting Flexibility
Simple rotary controls for easy operationEasy to use
Extensive flue optionsFitting Flexibility
Pre-plumbing JigEasy installation
Standard 2 year WarrantyPeace of Mind

What we think of the Baxi Megaflo System HE A

With power outputs ranging from 15kW up to 32kW, this range of boilers has the power to run most types of properties. The Baxi Megaflo System HE  A boiler is designed for use with sealed systems which use a pump and makes use of a hot water tank which means lots of hot water and no degradation in the heat provided by the radiators.

Usually, the hot water cylinder sits snugly in the airing cupboard out of the way. If you don’t have mains gas to your house, they can be converted to LPG, so very convenient for remote locations, or non-natural gas towns.

The big advantage with this system is that the expansion tank and pump sit within the boiler system, so these two bulky items will not take up space in your loft. The boiler itself can be mounted on a wall and measures just 78 cm x 45 cm x 35 cm.

Getting a Competitive Boiler Quote

We suggest you ask for a few quotes in order to find the best boiler price. Get one quote from a national installer and compare it with quotes from local boiler installers.

For a safe and professional installation, it is vital your engineer is Gas Safe Registered.

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