Golden Designs Near Zero EMF Saunas are engineered to provide the ultimate natural thermal experience in a safe environment. These sauna models feature ourPureTech(TM) Near Zero EMF Heating Technology, which uses FAR infrared wavelengths to deliver heat therapy while maintaining a near zero EMF standard-an industry first! Delivery:Curbside only on a pallet by a freight carrier. Capacity:Full 6-person capacity. Heating Elements:16 PureTech(TM) Near Zero EMF FAR Infrared Carbon heating panels (EMF under 3MG, 2-3 inches from panels). Wood Type:Natural Reforested Canadian Hemlock construction. Glass:Bronze Tinted Tempered glass. Interior Lighting:Oversized Chromotherapy Color Lighting System + Red Light Feature. Control Panels:Interior LED control panel. Sound System:DVD Player with FM Radio, Bluetooth, MP3 auxiliary connection with built-in speakers. Electrical Service:Requires two separate dedicated 20 amp 120V outlets with two separate breakers. Non-GFCI dedicated receptacle required. (Not 220/240V - please consult a certified electrician.) For detailed diagrams, click the Owner's Manual below.GOLDEN DESIGNS OWNER'S MANUAL