【STEPWISE HEATING HOT WATER DISPENSER】The water boiler heats water layer by layer, and refuses to mix hot and cold water, and no reheating. Combine with built-in filter, you can drink healthier water. 3000w rapid heating, you don't have to wait a long time and drink at anytime. 【HIGH-QUALITY MATERIAL】This commercial water boiler uses a 304 stainless steel liner, 304 stainless steel heating pipe faucet for the material, with high hardness, and rust-proof performance and food-grade liner to make you drink healthier. 【INTELLIGENT CONTROL】 The digital rapid heating water tank provides 50L liters of instant hot water per hour for cooking, beverages, cleaning, etc. Smart LED control panel with temperature setting range 104–212°F. 【LOW-NOISE DESIGN】The countertop hot water dispenser has a low noise level of 45db, which will not disturb others even when taking water at night.The low-decibel run will not disturb your daily office and improve your work efficiency. 【SCOPE OF APPLICATION】2 installation modes (wall-mounted/desktop), the noise of the countertop water heater is as low as 45db, very suitable for use in restaurants, bars, coffee shops, milk tea shops, hotels, kitchens and other places.