Pro Series LS, 24.1kW, Sauna Wood Stove with Water Tank Suitable for sauna rooms from 283 to 706 cubic feet. Harvia Pro 20 LS is a popular choice for a cottage setting thanks to its practicality. On the left side of the heater, Harvia Pro 20 LS has a 30-liter (approximately 8-gallon) water tank. The water tank will heat up water automatically while the stove is getting ready for the steaming. The Pro model has a graphite black outer casing with stainless steel on the front. A large glass door will wrap you in a warm glow from the fire. Features Stylish Black and Stainless Design 30 Liter fixed water tank Large glass door Hearty steam production Model: WK200LS Construction: Steel Color: Black Power Output: 24.1 kW Installation Location: Floor Height: 30" Width: 23" Depth: 20" Net Weight: 144 lbs Front (non combustible): 12" Sides (non combustible): 4" Back (non combustible): 4" Ceiling: 52" Room minimum height: 81" Manuals Installation and Operation Manual Stone Requirements Safety Sheet