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Unical Airex 199kW Wood Fired Log Gasification Boiler RHI





UNICAL AIREX 199kW Wood Fired Log Gasification Boiler RHI eC Approved

The Unical Airex range of log fired gasification boilers, offers excellent levels of performance, quality and reliability. With efficiency figures of nearly 90%, and low emission levels, the Unical Airex wood boiler is ideal for large commercial use. Hotels, Golf Clubs, Farms and similar commercial businesses can all benefit from this boiler under the RHI scheme.

The Airex range conform to EN303-5 Class 5 Emission standards, making them suitable for upcoming revisions of the RHI and similar standards. This boiler conforms to the latest RHI eC certifcation.

Features and Benefits

–          Construction with carbon steel thickness of 8mm

–          Inverted flame combustion

–          High efficiency (wood) nearly 90% (89.5%)

–          Optimisation and combustion control by regulation of primary and secondary air

–          Assisted combustion using wood gasification fan

–          Combustion chamber with wide inspection doors to facilitate easy loading and maintenance

–          Combustion chamber with refractory catalyst.

–          Casing insulation with 60 mm thick glass wool mattress

–          Panel board for automatic water temperature and fan control

–          Safety exchanger to prevent over heating composed of steel coil immersed directly in the boiler

–          Integral anti-condensing system with modulating thermostatic valves (patented)



  • Nominal Ouput – 199.7kW
  • Boiler Content – 493l
  • Max Working Pressure – 3bar
  • Log Chamber Volume – 580l
  • Loading Door Dimensions – 514mm x 594mm
  • Maximum Log Length – 120cm
  • Efficiency – Class 5 to EN303-5:2011
  • Emissions – Class 5 to EN303-5:2011
  • Voltage – 230V



UnicalAirex 200kW Wood Fired Log Gasification Boiler – AIREX 199kW