Multiple boiler systems have been used for decades. They allow full heating capacity to be delivered when necessary, while also retaining high efficiency under partial load conditions compared to a single large boiler.
Many legacy hydronic heating systems use a fossil fuel boiler to supply fin-tube baseboard heat emitters in some areas of a building and lower-temperature radiant panels in other areas.
The technology of Hybrid Energy will provide new, cost-effective solutions to customers while addressing decarbonization and sustainability efforts in Europe and beyond.