Heat deflector and vented body design. Built in mechanical control or separate mechanical control. Maximum Temperature - 90 degree celsius.Heats Up to max 300 cu. Dimension - 15 x 10 x 23.5 in.. Item Weight - 45 lbs. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Saunas". The seller is "alunsiu1981" and is located in this country: US. This item can be shipped to United States.