Carolina Heat Pipe designs, manufactures and installs "Controllable" Thermosyphon Run-Around Heat Pipe (TRAHP) systems that utilize passive energy recovery to perform energy efficient dehumidification in commercial and industrial air handlers. Additionally the company utilizes it's patented technology to manufacture passive air to air energy recovery systems for commercial and industrial facilities such as hospitals and laboratories when cross contamination of air streams is absolutely unacceptable. The company is based in beautiful Charleston SC and was established in 1993 by Mr. Richard W. Trent. Richard currently serves as Chairman of the Board.