The air duct system is responsible for the ventilation of the home and moving heated or cooled air from the furnace and air conditioner throughout the house. However, according to Energy Star, approximately 20 percent of the air within the duct system is lost because of leaks, holes, or poor connections. Inspecting the air duct system for leaks or loose connections and sealing them off can greatly improve the energy efficiency of the system. The following are the benefits of sealing the air duct system of your home.
- Save Energy Costs: An air leak in the ductwork decreases the heating and cooling efficiency of the system which leads to an increase in energy bills. Sealing the air ducts to reduce leaks will raise the efficiency of the system and reduce your energy bills as much as 20 percent. Having a well-sealed air duct system also allows you to downsize to a smaller furnace or air conditioner for a more efficient and cost effective system.
- Better Indoor Air Quality: Air duct systems are always vulnerable to accumulating dust, dirt, and a variety of debris that can be redistributed into the air and lead to poor indoor air quality. Sealing the air ducts will reduce the amount of excess debris that accumulates within the ductwork and contribute to higher quality breathing air.
- Improved Exhaust: Homes contain several gas appliances such as dryers, water heaters, and furnaces that must release combustion gases. When the air duct system is functioning properly, these gases are exhausted outside but a leaky duct system could cause a back draft that pulls the gases back into the living space. A well sealed air duct system reduces the risk of back drafting gases.
- Environmental Protection: The energy that is provided to our homes often comes from burning fossil fuels which contributes to pollution such as smog and acid rain. By using less energy in our homes, we can help reduce the pollution that is created from providing more energy. Sealing your air ducts will help the system function efficiently on less energy which can ultimately help lower the amount of pollution.
Air duct systems typically lose about 20 percent of the air that passes through them and sealing the air ducts is a great way to reverse this loss and improve energy efficiency. The more efficient system will lead to lower energy bills and have a reduced risk of malfunctioning to save costs on potential repairs. If you do not feel comfortable sealing your own air ducts, you can contact a professional air duct specialist such as Green T Air Ducts to seal the ductwork. A good seal can go a long way towards improving the efficiency and durability of the air duct system.