Rated for 15 amps @ 120 volts.

 

The AIR-3DN provides the ability to coordinate supplemental CO2 with your ventilation equipment.  It features separated day and night temperature settings.  The AIR-3DN has a photo cell which ensures that your CO2 device (CO2 valve or generator) only activates when your lights are on.  It also has a night heat outlet to allow you to heat the area at night if necessary to maintain proper temperature.  To conserve CO2, the CO2 outlets are automaically disabled while your ventilation is running.