7 Special features:

1) Compressor protection - For compressor protection and noise prevention, the compressor is activated after 2 minutes when initial installation.

2) Top-down system for hot water - Top-down system is to prevent a mixing of cold and hot water, t protects a compressor and increase an energy efficiency

3) Burring to cold tank - To avoid injury to a customer and manager

4) Protection overheating - Using Bi-matal (ceramic) and 2 layer wire condenser (Compact type)

5) Temperature check by sensor - Check a temperature inside cold & hot water tank by sensor

6) High-Quality ABS - Using Anti-scratch, anti-discolor ABS (Using HD TV Frame)

7) Directly connect a water tap - Simply assemble and change a water tap using a bolt. Prevention to warp a water tap and water leak