Wooden boilers Bottom combustion K-2-20N

K-2-20N wood boiler 
 

• Bottom combustion
• High efficiency
• Large loaded fuel volume
• Ash shake off the fire grate device
• Ignition damper
• Secondary air supply and heat resistant concrete chamber for more efficient combustion
• body steel plate thickness – 6mm
• possibility to install an electric heating device and an emergency cooling coil
• possibility to install an exhauster
• Nominal output, kW 20
• Efficiency, % 82
• Fuel used fire wood*
• Area heated (when the value of thermal resistance of the premises heated is 2,5), m² 150...250
• Combustion duration up to, h **10
• Loading chamber volume, dm³ (l)72
• Minimum chimney draught, Pa 19
• Boiler flue outlet diameter, mm Ø160
• Overall dimensions, HxBxL, 1350x770x1210 mm
• Weight, kg 360