... (Interior & Exterior) Heating System Ceramic heater Type: Spa Capsule,Infrared sauna,Dry Sauna Control System: Inside control panel;Automatic digital ... 15-60 centigrade,temperature sensor Door: Tempered Glass Warranty : heaters, sauna cabin, electrical components for 2 years ,Radio/CD for1 ... Your health is always the most important thing.A sauna bath takes between 8 and 12 minutes, 15 minutes maximum. ...