Mini Pro series is of the same exterior design as Mini Basic, which means both units are specifically designed for users who have certain requirement for spaces. You may install one Mini unit for every faucet given its small size, and acquire hot water on demand. 

Not only that, time is of essence especially in the 21st century, being able to have readily available hot water is not as simple as just saving a few seconds. 

It is improvement of these little moments that brings joy into your lives.