HeatWave Tucson SA2420DX - 4 Person CORNER Hemlock Infrared Sauna with 10 Carbon Heaters. Natural Hemlock wood. Dual interior and exterior LED control panels allow for easy temperature control. The Tucson is loaded with extras, including towel hooks & magazine racks, CD Player with mp3 plug-in, backrest, color therapy light and an oxygen ionizer. 10 CARBON HEATERS LOCATION - The Tucson has 3 carbon heaters on the left back wall, 3 on the right back wall, 2 on the front of the bench and 2 on the floor. These 10 carbon heaters evenly bask you in soothing infrared heat. OPERATING TEMPERATURE - HeatWave Saunas operate up to 141 degrees F. 2120 Watts. This Sauna uses 120v/20 amp power - Appliance Type - 20 Amp - LEFT SLIT Outlet - *NOTE: electrical modifications may be required. Saunas are made of solid Hemlock wood and constructed with tongue & groove assembly. CONTROL PANEL - Saunas come equipped with dual easy-touch Interior and Exterior LED Control panels - easily adjust your sauna settings from inside or outside. BRONZE TINTED GLASS - The door and glass panels on Saunas are made of beautiful, 7mm thick, bronze tinted Tempered Glass. LIGHTING - Sauna is equipped with interior and exterior lighting, as well as a color therapy light with remote. SOUND SYSTEM - Comes standard with an AM/FM stereo radio with CD Player and AUX mp3 connection with built in speakers. COLOR THERAPY BULB- The color therapy bulb allows you to bask in rotating colors, or choose a steady stream of one of the six available colors. ERGONOMIC BACK RESTS - The 4 person HeatWave Saunas includes 4 backrests. OXYGEN IONIZER - The included electronic oxygen ionizer releases negative ions, which help purify the air in your sauna. Towel hooks and Magazine rack. DIMENSIONS - The sauna measures approximately 59W"x 59D"x 75H". - 5 Year warranty on heaters, structure & electrical. 1-Year warranty on radio/CD player and light bulbs. Warranty covers Commercial and Private use. USA Customer Service/Parts