System boilers

Efficient warmth: With a Baxi  boiler at the heart of your heating system, you know that warmth will be produced as efficiently as possible.

Much like a conventional boiler, a system boiler operates using stored hot water. However, there are important differences between the two.

A system boiler contains many major components of the heating and hot water system already built in. This allows installation that is not only faster, but easier, tidier and more efficient.

Unlike a regular boiler, a system boiler pumps the hot water straight through the heating system to the radiators and hot water cylinder, reducing the amount of time it takes for the dwelling to heat up and as such, reducing running costs.

There is no need for a feed and expansion cistern with a system boiler.

Baxi Megaflo System HE A

Baxi Megaflo System HE A

Versatility and efficiency? In the same boiler?  It must be the Baxi Megaflo System HE A. Easy to install, it turns over 90% of fuel into heat to help reduce your fuel bills.

The Baxi Megaflo is also available as an LPG version.

Heatrae Sadia

Heatrae Sadia

Heatrae Sadia manufacture Megaflo, the brand leader in unvented domestic water heating.

Product Selector

Product Selector

Answer a few simple questions, and we'll suggest the most appropriate Baxi gas boiler.