With the burner and enhanced performance recuperator coaxially mounted inside a radiant tube, the SER V5 internally transfers combustion exhaust heat back to the burner air supply in a counterflow pattern, providing high preheat temperatures.

• The new, high efficiency recuperator design incorporates a unique dual finned combustor to provide an increased heat transfer surface for greater fuel savings.
• SER v5 delivers exceptional heat flux and temperature uniformity. SER V5 cuts fuel costs from 35% to 55% over sealed ambient air burners and even more when replacing atmospheric type burners.
• NOx emissions are reduced by more than 50% over conventional recuperative burners.
• Self-recuperative design eliminates the need for external recuperators and insulated piping.
• The insulated mounting flange and exhaust housing improve heat recovery while creating a much cooler working environment.
• Burners can be installed either vertically or horizontally in nearly any furnace, either gas or electric.