The Bosch Optiflow Continuous Hot Water systems are the very latest in Hot Water technology. With improved efficiencies this new unit offers unparalleled performance. And for a first in Australia it can be controlled from your phone! Just down load the app and you can control the temperature of the water. These means if you like to shower at 41degrees, you set the temp to 41 and just turn on the hot tap. Also great for the kids bath, we set ours to 38 and just turn the hot tap on - the kids can't get burnt and the temp is right every time. Plus you only heat the water up to that temp, not up to 50 then cooled off with cold water. Hence much more efficient.
The app will also tell you how long the last shower was, how much water and gas was used and how much it cost. Great for teaching your teenagers or flatmates! Available in different sizes, come in to find the right one for you.