Potterton Ultra 12kW System Boiler

It is important to note that when purchasing a new or replacement system boiler, you will need an additional hot water storage tank, which is typically located in an airing cupboard. Although, most of the important parts of the hot water and heating system, such as the pump and expansion vessel are built-in on a system boiler, making it quicker and cleaner to install.

As a result of needed an additional tank, if you have a smaller home with limited space, a combi boiler may be a better option. However, if space is not an issue in your home and needs instant hot water, then the Ultra system boilers might be a perfect choice for you.

Thanks to its high-efficiency rating of 89% and an ErP A-rating for both heating and hot water, this system boiler could help you to reduce not only your carbon footprint but also help you to lower your energy bills.

The Ultra 12kW is the least powerful of its range, but don’t let this put you off as it is a perfect choice if you have a smaller home with up to 10 radiators and one bathroom. On the other hand, if you are looking for a system boiler that can meet higher demands for central heating and hot water, the Ultra range has outputs of 15kW, 18kW, 21kW and 24kW, so there is an option for everyone.