The Hauck WHG Wall Hugger Gas Burners are designed specifically for direct fired applications requiring even heat distribution and no flame impingement. Air and fuel are piped into the burner separately and mixed at the nozzle. The WHG produces a flat flame with minimal forward flame travel. The flame hugs the wall in a circular pattern, spreading out from the nozzle while the hot
gasses move along the adjacent refractory.
Direct spark ignition is standard with the WHG burner, however, pilot ignition is available as an option. Flame supervision may be accomplished via UV scanner or flame rod. The WHG may be operated with furnace temperatures up to 2500°F (1370°C) with ambient combustion air. Preheated air versions are available for combustion air temperatures up to 800°F (425°C), consult our Marshall W. Nelson team for answers to your questions.