WHY CHOOSE SMART ATO ?
Smart ATO is a unique Auto Top Off system with a patent pending contactless digital sensor that monitors and automates refilling evaporated water. Best of all it is very easy to install and contains no moving parts that can fail. Smart ATO is integrated with AFS (Auto Feedback Security) technology, which provides real-time fail safe protection against any failure and detects water empty. Magnetically-coupled sensor makes it easy to adjust to the desired water level.