You may think your air ducts only need an occasional cleaning, but there are times when you will need to call your HVAC contractor for a duct replacement. Let’s look at the answers to some common questions about duct replacement and other AC maintenance in Tampa and St. Petersburg, FL.
Should my ducts be replaced or cleaned?
Determining whether your ducts should be cleaned or replaced is up to your HVAC contractor. A duct cleaning is often sufficient to solve any duct problems. However, there are times when a contractor will suggest a duct replacement over a cleaning. If your ducts show significant damage—from mold growth and other factors—or ducts have collapsed, then your contractor will likely suggest a duct replacement. If your ducts are found to have been improperly installed or designed, then you may need a replacement instead of a cleaning. A replacement can ensure that these problems do not return and that the installation was done correctly.
When should my ducts be replaced?
If your ductwork or your house was constructed several years ago, then you may need duct replacement. Even with proper cleanings, ducts can eventually degrade, or past materials may not be as efficient as newer materials. Your HVAC contractor should inspect your ducts to determine if they need to be replaced. He can also look for signs of extensive mold growth, which may be another sign you should have your ducts replaced. Dirt, dust, and some mold is to be expected in all ductwork. If it is extensive, however, then you could risk further damage to the ducts or health problems for your family.
When should my ducts be inspected?
Your ducts should be professionally inspected and cleaned every two to five years. However, there are some signs that can signal the need for inspection. If you notice your utility bills are rising, or your HVAC system is degrading quicker, then you may have leaky ductwork. Watch out for these signs to call your HVAC company for a professional duct cleaning and inspection.