The Nanosox Fabric HVAC Air Duct system operates by utilizing the principles of both fabric permeation and strategically placed orifices or nozzles to disperse air. It functions under static pressure, where air is gently pushed through the fabric material, ensuring an even distribution. This method not only provides comfortable and consistent airflow but also helps in preventing condensation issues. The system typically combines linear orifices with fabric permeation to create a balanced air distribution pattern, making it an effective and energy-efficient solution for HVAC systems.