System boiler

Also known as a sealed system, a system boiler provides central heating and hot water with the use of a storage cylinder, usually placed in an airing cupboard. System boilers are great for larger homes with multiple bathrooms and homes occupied by families, as they allow several baths and/or showers to be taken at the same time.

High efficiency system boilers

Our Potterton system boilers are high-efficiency condensing boilers, which means they don't waste as much energy as older non-condensing models do. In fact, they are 90.1% efficient. This could save you around one third of your heating bills and is better for the environment too, as they emit less CO2 than older boilers. Want to start saving money? Click here for a FREE quote!