The Effecta Combi Boiler offers 90% efficiency, 20 - 60kw, Swedish reliability and great RHI potential
Maden Eco have a range of prefabricated biocabins that house both the boiler and fuel in one convenient timber framed structure. Available in a range of set sizes, or made to measure, our biocabins are fire safe, insulated and easy to ship and install.
Separate fuel stores can also be custom built, installed in a converted building, or supplied within a pre-fitted shipping container. Biomass fuel storage should be built so that it is large enough so that only 3 or 4 fills per year are required. The fuel store should prevent ingress of moisture and be kept free from contaminants and foreign bodies such as stones, animal carcasses, metals, coatings or preservatives.
Wood chips are stirred by an agitator, made up of a rotating disk with sprung arms. Fuel then drops into an auger, a giant corkscrew, which moves the fuel smoothly from the store to the boiler.
Wood pellets (pourable grain, chopped or pelleted Miscanthus) are free flowing and so the fuel stores are built at a slant and fed into the boiler. When using logs, the fuel needs to be manually fed into the boiler.