TFR Burner

Industrial Burners

The TFR series of packaged gas burners have been specifically designed for the firing of immersion tubes installed in liquid tanks.

TFR burners are blown units, this means that there is no requirement for a suction exhaust fan on the tube. This enables simple installation and low maintenance. The unit is simple and safe to operate. All burners are prefired and fully tested before leaving our works.

The TFR burner head has been specially developed for small bore applications and is available for firing into immersion tubes with diameters up to 200mm and length to diameter ratios up to 140:1.

The TFR burner uses split combustion cone heads where air is introduced into the flame at three points and provides cooling for the combustion tubes.


All Comtherm burners are designed with ease of maintenance a top priority. All parts can be removed without unbolting the unit from the mounting flange. The rear panel on the burner can be removed, which allows easy access to the gas nozzle, spark electrode and flame sensor.

General information sheet


-Product Finishing

-Metal Treatment

-Food & Drink



Typical Applications

-Annodising Lines

-Quench Tanks

-Spray Tanks

-Chem Coat

-Dip Tanks




The TFR burner is available in sizes from 50kW to 750kW and available in on-off and high-low versions


Suitable for operation on Natural gas or LPG

Gas Supply Pressure

Typically 20mbar. Higher inlet gas pressure can be accommodated

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