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.

An established favourite, we have added theTHINK Combustion Management System to the Baxi Megaflo System's high efficiency and environmental credentials and given it compact, cupboard fit* dimensions to produce a system boiler for the future.

The Baxi Megaflo System Compact GA's Gas Adaptive Control constantly monitors gas and oxygen levels and adapts itself for optimum combustion efficiency. With its modulation range of 1:7, you know it will operate smoothly, efficiently and reliably, reducing fuel bills and giving you peace of mind.Gas Adaptive Control - optimum combustion performance at all times, ensuring best combustion efficiency for the boiler's lifetime and lower fuel bills 

• Modulation ratio 1:7 - fewer ignitions, greater reliability and lower fuel bills
• Two speed pump - 40% reduction in electrical consumption per year
• Cupboard fit dimensions* - space saving and discreet siting
• Peace of mind with a 2 year warranty**
• Multifit GasSaver GS1c compatible
• User friendly controls - easier setup for your comfort* 
• To fit standard cupboard dimensions of 900mm x 500mm x 300mm with removal of control panel flap, excludes 32kW model

Features and benefits in more detail

Gas Adaptive Control

The Baxi Megaflo System Compact GA comes with Gas Adaptive Control as standard, which constantly monitors gas and oxygen levels and then adapts itself to provide optimum combustion performance at all times, ensuring best combustion efficiency for the lifetime of the boiler and lower fuel bills.

Wide modulation range

With a modulation range of 1:7, you know the boiler will provide the most heat when you need it. It turns itself down as your home warms up, keeping you at a comfortable temperature without the boiler running flat out. This means it will operate smoothly, efficiently and reliably, reducing your fuel bills and giving you peace of mind.

Peace of mind with a 2 year warranty**

For complete peace of mind, the Baxi Megaflo System Compact GA comes with a 2 year parts and labour warranty - backed by our UK service division heateam. So you can rest assured that in the unlikely event that something goes wrong it will be dealt with quickly and won't cost you a penny.

Single model with LPG and natural gas

There is no need for a conversion kit or the extra cost this would incur.

Multifit GasSaver GS1c compatible

A Multifit GasSaver GS1c can be installed with the boiler and could contribute additional annual gas savings on domestic hot water of up to 37%*** - meaning even more savings on your fuel bills and greater benefit for the environment.

Click here for more info www.baxi.co.uk