Choosing a new boiler for your home is a big decision with lots of factors to consider. From an environmental perspective, it is one of the best things you can do. New A-rated boilers are up to 90 per cent more energy-efficient than the ones they replace, meaning you will significantly reduce your carbon footprint.
This type of boiler takes up the most space and has the most parts to it. Unlike other types of boiler, you will need space to accommodate two water tanks and the boiler itself. There is also the issue of heat loss from the water being stored in the hot water tank, meaning it is not the most energy-efficient …