Positioning floor vents correctly can significantly improve indoor comfort and HVAC efficiency. Vents installed low to the ground take advantage of natural air movement, allowing warm air to rise and cool air to settle for balanced temperatures. Placing them near windows or exterior walls helps combat heat loss and reduce drafts. To maintain effective airflow, vents should remain clear of furniture or other blockages. In larger or irregular spaces, multiple vents ensure even air distribution. When supply and return vents are strategically aligned, they enhance air exchange, prevent temperature imbalances, and support the long-term performance of your heating and cooling system.