Santa Fe 3 Person Solid Hemlock Wood Corner Unit Infrared Sauna w/Carbon Heaters Our exclusive InfraWave FAR heat technology heaters emit ultra low levels of EMF, making them safe and beneficial to your health. Its EZ Touch dual interior and exterior LED control panels allow for easy temperature control Santa Fe is available with Carbon or Ceramic InfraWave FAR heaters, and is loaded with tons of extras, including towel hooks & magazine rack, CD Player with mp3 plug-in, back rests, 7 color CHROMOTHERAPY light and an oxygen ionizer