The AirCycler g2 Ventilation Controller / Fan Timer is integrated with the home's central furnace fan so that any time the central fan is turned on by the thermostat to provide heating and cooling, the AirCycler g2 opens the motorized damper to let in a measured amount of fresh air. The fresh air is then distributed uniformly throughout the home through the existing ductwork. When ventilation requirements are met, the damper is closed to prevent over-ventilation.

 

By running the ventilation system at the same time as the home's regular heating and cooling cycles, the Air Cycler g2-k System saves on additional utility costs.

 

Should regular heating and cooling cycles not run long enough to meet the desired or required ventilation, the AirCycler g2 can turn on smaller and more economical bathroom exhaust fan (or other exhaust fan) through the optional FanConnect Switch. With no need to run the large central fan to provide additional ventilation, homeowner complaints of cold air or noisy operation are eliminated and efficiency is drastically improved. Balanced ventilation can be achieved by energizing the exhaust fan anytime the motorized damper is opened.