Edge Renewables are currently able to offer two different types of Viessmann biomass boiler either a Pyrot boiler ranging from 100-540kW or the Pyrotec boiler; 390-1250kW.

Viessemann Pyrot Boiler

The Pyrot is a fully automatic firing boiler, the rotating combustion chamber enables an optimised utilisation for the wood gases with little minimum dust emissions at all power levels. The boiler is intended for use as a basic load boiler and is characterised by a very high control performance.
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Specifications:

  • Fully automatic wood boiler with rotation combustion
  • Rated output range: 100 -540kW
  • For dry wood fuels with a maximum water content of 35%
  • 92% Efficiency
  • Permissible flow temperatures up to 100°C

Benefits of the Pyrot:

  • High efficiency levels
  • Low emissions through regulated air supply
  • Low Particle Combustion
  • Two-Pass Heat Exchanger
  • Automatic ignition - saves fuel!
  • Easy service due to fully automatic ash removal, optional pneumatic cleaning system and flue gas dust extractor
  • Highly developed safety devices ensure a safe and reliable operation
  • Available as a complete, ready-to-use containerised system

Viessemann Pyrotec Boiler

The Pyrotec boiler uses an underfeed stoker with a downward external grate along with a moving burnout grate, enabling the boiler to achieve the best possible combustion results. The charging auger moves the wood fuel into the combustion chamber, where it is then pre-dried and degassed using a primary air supply.

 
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Specifications:

  • Fully automatic wood boiler with grate combustion
  • Rated output range: 390-1250kW
  • Universal application for all types of wood fuel from 10% - 50% moisture
  • Up to 92% Efficiency
  • Flow temperatures up to 100°C

Benefits of the Pyrotec:

  • High efficiency thanks to proven combustion technology
  • Regulated primary and secondary air supply
  • Easy service due to fully automatic ash removal, optional pneumatic cleaning system
  • Highly developed safety devices ensure a safe and reliable operation
  • Optimum system output
  • Automatic ignition device
  • Excellent output control from 30-100%

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