The Z-2000™ variable air volume (VAV) system is compatible with single-stage, multistage, and heat pump systems. The system offers auxiliary heat control for each zone and LED status indication of ...

GEN II is a commercial zone control system designed to control two to 17 zones per unit with simplified control wiring and no additional expansion panels. It is utilized in commercial applications to ...

Q. Some rooms in our house are too hot or too cold and someone is always complaining. What can we do to even out the room temperatures to keep everyone happy. Will doing this lower our utility bills?

Build a pump and sprinkler zone control system. System will include an irrigation canal water level sensor, water level sensor on the pump intake cistern, and control for the pump and sprinkler ...