Thermostat Humidity Control is a process of regulating and managing indoor air humidity levels in a space for the purpose of increasing comfort, maintaining air quality, and avoiding health hazards. This involves the measurement and adjustment of ambient (room) humidity levels and can include the use of humidifiers, dehumidifiers and ventilators. The overall goal of thermostat humidity control is to reduce levels of discomfort due to temperature and humidity without compromising indoor air quality or creating any health hazards.