The Viessmann-KÖB Pyromat Öko 45-60 kW is a wood gasification boiler that offers superior energy efficiency and ease of use. With a heating output range of 45-60 kW, it is ideal for larger homes and commercial buildings. This boiler features a patented combustion technology that ensures efficient and clean burning of wood, resulting in reduced emissions and increased fuel efficiency. The Viessmann-KÖB Pyromat Öko 45-60 kW also comes with a user-friendly control panel that allows for easy temperature regulation and system maintenance. Overall, this boiler is an excellent choice for anyone looking for a reliable and environmentally friendly heating solution.