Most folks in the Walker, LA area rely on a system of ducts to move conditioned air (whether hot or cold) from their HVAC system into the rest of their home. It’s a safe and effective way to make sure your household is comfortable, and with the ducts themselves usually hidden behind walls on in spaces like the attic, damage to them is relatively uncommon. Sometimes leaks do spring up, however, and worn bolts or damage from other sources could open up a breach in your duct systems. This is a significant problem since it leeches your system of efficiency: raising your monthly bills and adding strain to other components in your system that can increase the likelihood of a breakdown. But how do you spot a breach if it’s hidden in an out-of-the-way location? Here’s a brief list of symptoms for you to look for.