Duct Humidistat

A duct humidistat is a device that is used to measure and control the humidity levels in an indoor environment. It is typically installed in the ductwork of a building’s HVAC system and is used to regulate the humidity levels in the air. The duct humidistat is programmed to turn on the humidifier when the humidity level drops below a certain point, and to turn off the humidifier when the humidity level rises above a certain point. This helps to maintain a comfortable level of humidity in the air, which can help to reduce the risk of mold and mildew growth, and to improve air quality. The duct humidistat is also used to prevent over-humidification, which can lead to condensation and water damage. The duct humidistat is an important part of any HVAC system, and is essential for ensuring a comfortable and healthy indoor environment.