The THC-1 Total Humidity Controller is ideal for use in any application where it's important to maintain accurate humidity such as basement and crawl space dehumidification, home humidification, as well as in greenhouses and other controlled environments. To use, simply plug the humidistat controller into an active surge protector and plug your appliance into the controller's piggy-back cord. Adjust the dial to your desired humidity, and the controller will activate or deactivate your equipment to maintain the humidity set point.
When used in dehumidifying mode, high humidity conditions will activate your dehumidifier until the relative humidity level drops approximately 7%. At this point, the controller will disable your dehumidifier until the humidity increases again by 7%. In humidifying mode, the Total Humidity Controller activates your humidifier to add moisture to your space when the relative humidity falls below your set point.