NOVA Features ? The NOVA? 6 zone controller is designed to have only 1 zone misting/watering at a time, not to exceed 20 watts per zone. Needed when water pressure and flow are of a consideration Common Features ? Easy to Install and Operate: Complete wiring diagram with instructions for installation and operation are included with each controller ? Small and Compact: The NOVA measures 9.25? x 6.25? x 1.125? ? Safe Operation: The controller is supplied with a 120 volt plug-in transformer with 24vac out voltage for operating 24 volt ac solenoid valves. The 20 ft. cable from the transformer has special plug to easily plug into the controller ? Self-Resetting Fuse Protection: A self-resetting fuse eliminates the need to change fuses and protects the units circuitry from electrical surges ? Sturdy Plastic Enclosure: UV protected, resists moisture and chemicals and easy to mount with the visible side mounting tabs ? Wiring is made easy: Each controller has a bank of wiring ports for ease of wiring to the solenoids