These boilers can burn renewable wood fuels such as pellets, briquettes and chips with up to 30% moisture content by weight. They can operate alongside existing gas- or oil-fired boilers.
EcoMass boilers are constructed from welded steel and have a 3-pass flue section to provide optimum heat recovery. The combustion section can be supplied with a welded steel or open-floor arrangement, depending on the particular burner requirements. A burner flange can be positioned on the front or side to enable a gas or oil burner to be mounted as a backup.
The boiler tubes have inserts to increase heat transfer and automatically clean the tubes, which are maintained via an hydraulic system to periodically ‘stroke’ the inserts.
A variable-speed exhaust-gas fan can be mounted on the rear of the boiler. There are also options for automatic ash-removal screws and flue-gas cyclones.
