Exclusive patented technology with invention patents.

To provide users with the most comfortable and reassuring shower experience, Esio has developed an exclusive technology with multiple invention patents. It combines the advantages of both “storage + instant heating” water heaters. Since the body has an inner tank, it is essentially a “storage-type” electric water heater. The “instant heating” technology allows the incoming water to be heated quickly, breaking through the traditional concept of high power consumption of electric water heaters, and providing a large and stable supply of hot water.

Patented technology: Cold and hot water isolation method

Esio electric water heaters all use the patented technology of cold and hot water isolation method. The inner tank is divided into a low-temperature mixing zone, an instant heating zone, and a high-temperature zone. Since the cold and hot water are separated and layered, the cold water entering the tank will not mix and lower the temperature. This can improve the overall heating efficiency, ensure a stable and constant high-temperature water supply, and heat up while in use. Not only is it small in size, but it can also provide 2-3 times more hot water than the tank capacity.