Feature 1、Can realize automatic constant temperature within the range of 25‑55℃, and it can also realize automatic shutdown time within 30‑720 minutes. 2、There is an external controller, which can adjust the temperature control, time control, lighting control and other effects of the steam room. 3、The inner tank is 304 stainless steel, the outer shell is 430 stainless steel, the outer shell is hard, high hardness, corrosion resistant and durable. 4、Safer to use, water shortage protection against dry burning, water inflow function at boot, double protection against dry burning. 5、With automatic drainage valve, automatic drainage and flushing function. Touch button fault self-diagnosis prompt function. Easy installation. Item Type: Steam Generator Material: 304 Stainless Steel + 430 Stainless Steel Color: As shown in the picture Size: Approx. 35x25.5x19cm / 13.8x10.0x7.5in Weight: Approx.9550g/336.9oz Voltage: 220-240V, 50-60Hz Waterproof Rating: IPX4 Model: AT-30B Power: 3KW Timer Shutdown: 30 minutes -12 hours Automatic Constant Temperature: 25-55℃ Application: Steam room Package List 1 x Controller 1 x Sprayer Head 1 x Drain Valve 1 x English Manual 1 x Steam Generator 2 x Connection Power Cord Note 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.