The Inari and Inari Plus Sauna Stoves ensure enjoyable steam for frequent sauna users by using a large amount of stones. Required sauna stones sold separately. The Narvi Inari Sauna Stove is an original-looking sauna stove with a sturdy structure and grid, ensuring enjoyable steam for frequent sauna users. Stones visible behind the grid make this sauna stove very attractive. Choose from the Inari or the Inari Plus for a greater stone capacity. The environmentally friendly sauna stove heats up with a relatively small amount of wood. It features a glass door with a cast-iron frame, paired with adjustable legs and a comfortable wooden handle.The flue attachment for this sauna stove can be made from the top or back, but you can only attach the flue to the back after making a hole in the stones basket. A hole can be made using an iron saw to cut through the three steel wires in the stones basket. Installation and Operation Manual Plus version provides greater stone capacity Adjustable feet for easy installation Sauna room sizes:Inari-283 to 636cu. ft.Inari Plus-283 to 636cu. ft. Stone requirements:Inari- Minimum of 132 lbs of stonesInari Plus- Minimum of 198 lbs of stones Inari- Minimum of 132 lbs of stones Inari Plus- Minimum of 198 lbs of stones Designed, engineered, and made in Finland Maximum Firewood Length: 13" (33 cm) Diameter of Firewood: 2" (5 cm) Flue Connection Location: Top or Back Minimum Ceiling Height: 81" (205 cm) Safety Distance (Front to Back): 55.2" (140 cm) Safety Distance (Left to Right): 45.3" (115 cm) Stone Capacity: 132 lbs (60 kg) Shipping Weight with Stones: 251 lbs (114 kg) Maximum Firewood Length: 13" (33 cm) Diameter of Firewood: 2" (5 cm) Flue Connection Location: Top or Back Minimum Ceiling Height: 81" (205 cm) Safety Distance (Front to Back): 55.2" (140 cm) Safety Distance (Left to Right): 45.3" (115 cm) Stone Capacity: 198 lbs (90 kg) Shipping Weight with Stones: 333 lbs (151 kg)