Feature: 1. The metal part of the heating tube is stainless steel, which is anti-corrosion, beautiful and durable. 2. High heating efficiency and long working hours, but need a little care and maintenance, reliable to use. 3. Exquisite, compact structure and beautiful appearance, stable and reliable quality, convenient installation and maintenance. 4. It's easy to raise the temperature you want and enjoy the amazing sauna experience anytime, anywhere. 5. This machine adopts high-quality electric heating tube (stove tube material is stainless steel, heating wire material is nickel-chromium wire). Specification: Condition: Item Type: Sauna Heater Main Material: Stainless Steel Power: 3KW Voltage: 220V Application: Apartment, hotel, indoor pool, sauna, steaming room, fitness center and other commercial facilities. Product Size: Approx. 50.5 x 32 x 20.5 cm / 19.9 x 12.6 x 8.1 in Weight: Approx. 8400g / 296.3oz. Package List: 1 x Sauna Heater1 x User Manual Note: 1. The power switch is the main power switch of the sauna stove. When people leave the sauna room, they must turn off the power switch.2. Note that the upper screws should be fastened, leaving gaps of 3mm between the screw head and the wall.3. Sauna Stones: Sauna stones may be dusty, so we recommend that you rinse them before placing them in the stone warehouse. The largest stone is placed on the bottom. Do not place it too tightly. Pay attention to leaving space for ventilation. Stones must be replaced when they start peeling to avoid damaging the sauna stove. The diameter of the stone is generally 3?8cm.4. The sauna furnace needs to be wired for use. Please refer to the wiring diagram and manual for the specific wiring method.