What is the significance of sealing ducts in HVAC systems?

Sealing ducts in HVAC systems plays a crucial role in maintaining the overall efficiency and effectiveness of the system. When ducts are not properly sealed, air can escape from leaks and gaps, resulting in energy loss. This means that the system has to work harder to deliver the desired amount of heating or cooling, leading to increased energy consumption and higher utility bills. By sealing ducts, the system operates more efficiently, ensuring that the majority of conditioned air reaches its intended destination. This contributes to reduced energy costs and improves the overall performance of the HVAC system.

Improved efficiency also leads to better indoor air quality, as sealed ducts minimize contaminants and unconditioned air entering the space. Therefore, sealing ducts is essential for optimizing energy use, reducing costs, and enhancing comfort within the building.