Steambath Generator for Steamroom - Fixed KilowattStainless Steel Tank ensures years of dependable serviceEvery generator factory-tested before shipment to meet Steamist"s high-quality stanadards.Designed for energy-efficient, money -saving operation.The industry"s most comprehensive WarrantyUL ListedDual Kilowatt Generators- These generators are equipped with a unique power level switch, which enables the user to adjust the kw output of the generator to their exact comfort level and operates on a 30-minute Time Cycle.20" L x 8.25"W x 18.25" HVolts: 240 VoltsPhase: 3Max Amps: 29Wire Size: 8Line Fuse: 80Maximum Cubic Foot Range: 450To select the proper steam generator, you must factor in the size of the steamroom and make adjustments based on heat loss factors determine by the steamroom"s location and construction materials.Step 1: Calculate Cubic Footage - Measure length, width and height of bath or shower enclosure (steamroom) , multiply to determine cubic footage. (Example: 4" x 5" x 8" = 160 cu. ft.) Import: Celing height must not exceed 9"Step 2: Determine Heat Loss Factory: Consider construction materials used in steamroom; find head loss multiplier below. Multiply by cubic footage. When there is more than one type of material, use the one with the higher heat loss factor. (Example: Ceramic Tile: 160 cu. ft. x 1.3 = 208 cu. ft.)(Ceramic Tile - 1.3) (Glass Tile or Glass Block Walls - 1.35) (Porcelain Tile - 1.6) (Natural Stne Tiles up to 1/2" - 2.0) (Natural Stone Slabs over 1/2" - 2.25)Step 3: Additional Heat Loss Factors - Insulated Exterior Walls - add an additional multiplier (1.10 per outside wall) is required for each exterior wall surrounding the steamroom. (Example: 200 cu. ft. x 1.10 = 220 cu. ft.)Step Four: Select Model - Select the Generator with a Maximum Cubic Foot Range that is equal to or greater than your calculated Total Adjusted Cubic Feet.Note 1: For celing heights over 8 feet but not more than 9 feet, use the next larger size generator.No