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Low NOx radiant flame burners



The RAD-NxT are gas burners for direct heating.These burners allow for radiant heat transfer without any repercussions caused by the effect of the flame. According to the size and working conditions, this type of burner can be supplied for natural gas, LPG or other types of fuels having different heating capacities (on request). The RAD-NxT burners guarantee a substantial decrease in pollutant emissions (CO & NOx) as well as lower consumption compared with traditional burners, thanks to their design which has been optimised for the use of preheated air up to 500°C.


Product Details

  • Capacity: from 250 to 750 kW
  • Functioning with various types of fuel gases: CH4/LPG/Propane/etc.
  • Functioning with preheated air: 500°C
  • Limit temperature: 1,350°C
  • Air and gas pressure to the burner: 50 mbar
  • Flow ratio: 1:6
  • Flame velocity: 50-60 m/s
  • Low CO & NOx


Onsite Diagnostics

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  • This field is for validation purposes and should be left unchanged.


We recommend Duomo Gas Detection products are serviced at least annually to ensure efficacy and extend sensor life. Our qualified team of engineers are available Nationwide.




Support & Service

If you require technical assistance or an annual service on this product please contact us and we will be happy to help. Our qualified team of engineers are available Nationwide.

Duomo (UK) Ltd

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