The Ferroli BlueHelix RRT Tech 28C is a condensing combi gas boiler that can help to reduce your current energy bills (depending on your current boilers efficiency rating), thanks to its efficiency rating of 94% and ErP A-rating for both central heating and hot water.
With an output of 28kW for central heating and 28.5kW for hot water, this combi boiler is ideal for smaller homes with up to 15 radiators and a single bathroom.
If you are looking for a combi boiler with a little more power, the BlueHelix RRT Tech range is also available in a higher output of 34kW. Additionally, the BlueHelix RRT Tech 24C is available for those with lesser demand.
Combi boilers are often preferred over other boiler types thanks to their compact and lightweight design. Combi boilers are built to be compact and they don't require any additional storage tanks that regular and system boilers require.
