If you live in an older home, your ductwork might not be adequate for today’s high-efficiency HVAC equipment. Ducts and their related pieces—seams, seals and joists—begin to break down around 15 years. They reach their maximum usefulness around 20 to 25 years.
Ductwork also expands and contracts throughout the year. These changes over the years can cause it to break apart and allow air to escape. Leaks can increase your energy expenses and contribute to poor indoor air quality. Separated ducts can pull in and diffuse pollen, dust and other impurities.
Your attic, crawl space, garage or other uninsulated space could be where some of your ductwork is located. Moisture can form during high temperatures, causing rust to eat through the metal.
5 Signs You Need to Replace Your Ductwork
There are a couple of other hints that can indicate ductwork needs to be replaced:
1.Your ducts are more than 15 years old.
2.Your home is excessively dusty, or allergies are more severe at home.
3.You can’t regulate the temperature in certain sections of your home.
4.You can see ducts that are crushed.
5.You smell a strong musty smell when your HVAC unit is running.
Having McElroy Service Experts add new ductwork can make your home cozier—and healthier—through superior temperature regulation and air quality. Plus, it can increase your furnace’s and air conditioner’s efficiency.