The predominantly naturally-ventilated design also uses biomass boilers as part of its heat source.

The campus has been designed to be eco-friendly with solar heated water and a biomass boiler.

He crunched the numbers and said that a biomass boiler was the best option by far.

Thanks to the consultant, I could now focus my research: I needed to find a biomass boiler.

The product range includes biomass boilers, solar collectors and heat pumps.

There are other better solutions, it's a little selfish to want a biomass boiler just because it looks nice and creates an atmosphere.

It has since been restored and had a biomass boiler installed.

One of the world's biggest biomass boilers also is connected to this in parallel to the turbine.

Why a biomass boiler, costing five times the price of a conventional one?

They went for a biomass boiler, which provides all the underfloor heating.