Floor Vent  is an opening in the floor equipped with a grille or cover that allows air to flow in and out of a heating, ventilation, and air conditioning (HVAC) system. Floor vents help regulate indoor temperature by distributing warm or cool air throughout a space. They come in various materials, such as metal, wood, or plastic, and are available in different designs to match interior aesthetics. Some floor vents have adjustable louvers to control airflow direction. Common in homes and commercial buildings, they contribute to efficient air circulation and overall comfort.