Wood pellet boiler, with ecotronic weather compensated, digital boiler and heating circuit control unit, heating input: 44 mbh to 193 mbh, 13 kw to 57 kw (52 pages)
Single boiler: 80 to 318 kw. twin boiler: 240 to 636 kw. gas condensing boiler with matrix cylinder burner. open flue and room sealed operation (112 pages)