What is the smallest leak the Control can detect? The Control can detect a leak as small as .1gpm/5 minutes. Control Spec Sheet Why do I keep getting water pressure alerts? What is the Monthly Valve Check? Can I install the Control myself, or should I call a plumber? Where should I install the Control? How is the Control installed? What pipe types and sizes does the Control work with? In what direction and orientation should I install the Control? What is Drip Detect™? How does an expansion tank affect Drip Detect™? Related articles What is the max flow rate the Control can read? What is Drip Detect™? What pipe types and sizes does the Control work with? Comments Follow Please sign in to leave a comment.