The D4 Premium is the last innovation from VIQUA, combining the reliable D4 model with the new LCD Interactive Screen.
Highly featured whole-home UV disinfection system with graphical interface designed for recommended flow rates up to 12 gpm (45 lpm)
Overall foot print is extremely compact due to advanced lamp/chamber technology
This new controller features a large LCD backlit display for easy reading, simultaneously displaying lamp life remaining, UV Intensity Status, support contact information, and a lamp replacement reminder that indicates when the lamp needs to be replaced, ensuring continued water safety.
TOUCH SCREEN STATUS MONITOR: Displays system components status and functionality
END-OF-LIFE TIMER: Counts down the days until annual lamp replacement
For more information about the LCD controller – Click Here