OPOP NATURO 26 - Wood pyrolysis boiler 26 kW

OPOP NATURO 26 - Wood pyrolysis boiler 26 kW OPOP NATURO 26 is the most powerful model of the NATURO series - a wood pyrolysis boiler that works without electricity, without a fan and without electronic elements. Suitable for larger homes and buildings. How does pyrolysis work? Wood is heated in conditions of limited oxygen and emits combustible gases. These gases are mixed with secondary air and burned at high temperature. The result – up to 30% lower consumption and minimal emissions. Easy operation Work in gravity systems without the need for electricity Regulation by primary and secondary air valve Automatic draft regulator Large opening for easy filling Compact design, large combustion chamber Combustion chamber: 83 liters Wood length: up to 33 cm Burning time: over 2.5 hours Technical characteristics Nominal power 26 kW Efficiency 89% Emission class 5th class (EN 303-5) Ecodesign ✓ Certified Energy class A+ Weight 376 kg Water volume 95 liters Fuel consumption 6.7 kg/h Chimney diameter 159 mm Required thrust 18-22 Pa Operating temperature 65-90°C Max. pressure 2 bar Steel thickness 5 mm Dimensions Reliability and guarantee Steel 5 mm for long life High-quality cast iron grill Built-in overheating protection (cooling loop) 5-year weld seam guarantee Czech production since 1959 Documents to download OPOP NATURO brochure (PDF) OPOP NATURO user manual (PDF, 42 pages) OPOP NATURO certificate (PDF)