LAwood 34L 2S

Gasification wood fired boiler with reversed flame, with optimized control through Lambda Modul System

Output: 34 kW

  • Improved management of the combustion and maintenance of the embers bed
  • Operation through microprocessor with modulation of the power, supplied according to the C.H. flow temperature
  • Delivery of the thermal power according to the real energetic need of the installation, with modulation range from 50 to 100%
  • Capaciity of the wood store 100 liters
  • Suitable fuels: seasoned firewood in logs with a max. humidity of 25%, length 50-55 cm and thickness 8-12 cm.
  • Electronic system of control with self-diagnosis of the operation states, back-lighted display with signalling of the anomalies
  • Lambda Modul System for monitoring, through a Lambda sensor, the oxygen between 5 and 6% in the combustion gases, for a total control of the combustion and the maximum environment protection.
  • Very low polluting emissions;
  • Combustion system with primary and secondary air preheating for the best operation efficiency according to the used woody essences.
  • Optimization of the gasification and the combustion efficiency up to 90%,
  • Adjustment of the primary and secondary air through servo assisted butterfly valves with anti-return system, set in correspondence of the air suction.
  • Integral safety heat exchanger for overheating prevention.
  • Modulating fan positioned on the smoke outlet, adjustable on 3 different positions: Vertical - Horizontal to the RH side - and at 45° in between the a.m. two.
  • Combustion head and central rod in thermal steel AISI 310 S
  • Misaligned, reversed flame combustion chamber
  • Internal rear wall in very thick refractory material to avoid the formation of condensates
  • Removable shell-shaped catalyst in high-density refractory stone
  • Ten primary air nozzles, 4 mm thick, passing in the water for air preheating
  • Vertical smoke pipes with blade turbulators, time operated by rods and levers to increase the efficiency of the boiler (handy extraction of the ashes from the front part).
  • Wood store room and combustion chamber doors covered in refractory material and allowing an easy loading of the wood logs because rotating of 180°.
  • Automatic smoke sucking bypass activated to the opening of the loading door: it allows easy and comfortable loadings of wood without annoying refluxes of the smokes.

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