HVAC systems that use a network of ducts to conduct heated and conditioned air are extremely common and have been for half a century. It’s a great way to get air that’s the exact temperature you want all throughout your home. But every good thing comes with some risks or downsides. According to the US Department of Energy, “ducts that leak heated air into unheated spaces can add hundreds of dollars a year to your heating and cooling bills.” Even if you had that kind of money, you could surely think of better ways to spend it.
What can be done to repair HVAC duct leaks? How did your ducts sustain damage to begin with? If you understand the causes, you might be able to prevent duct leaks from happening in the future.
