The GTS Comtherm Radiant Tube RTB series burners are gas burners with outer heat resistant burner tube used for indirect heating inside of Radiant Tube used for transfer of heat to the process . Radiant Tubes using RTB Burners are generally U or W shape.

The RTB burners are “Nozzle Mix” type burners. The fuel gas and combustion air is mixed at the combustion head to avoid flashbacks. The burner is suitable for working with or without the Plug-In Type Recuperator.