The Ferroli BlueHelix RRT Tech 18S is a condensing system boiler that runs on natural gas. With an efficiency rating of 94% and an ErP A-rating for central heating, this system boiler could potentially help you lower your energy bills, depending on the efficiency of your current heating system.
The BlueHelix RRT Tech 18S has an output rating of 18.4kW for central heating, which is perfect for smaller homes with up to 15 radiators and a single bathroom. This boiler range also has outputs of 24kW and 30kW, so there is an option for homes with a higher demand for central heating.
The BlueHelix RRT Tech system boiler range has been designed to be compact in size and wall-mountable, ensuring easy installation in your home.
System boilers are ideal for homes with a high demand for instant hot water, this is thanks to its additional hot water tank that is installed alongside your boiler unit storing hot water until you need it. This hot water tank is usually installed in an airing cupboard or similar-sized space in your home. As a result of this extra tank, system boilers are not ideal for homes with limited space.
The BlueHelix RRT Tech range is also available as a combi boiler for properties with less room.
