How to Tell if Your Ducts Need to be Cleaned

 

Generally, air ducts need to be cleaned every three to five years according to the National Air Duct Cleaners Association. Contingent on a lot of factors—like your home’s location, if you have pets, and how often your air filter has been swapped out, to name some—you may adjust your air duct cleaning more or less regularly. So, how can you find out for sure when it’s time to have your ducts cleaned? There are definitely some revealing signs when it’s time.

Look for these clues:

  1. Are your cold air returns coated with dust or pet hair?
  2. Is there an obstruction in your cold air return vent?
  3. Are your registers blowing out dust?
  4. When you look inside with a flashlight, can you see an accumulation of debris or pet fur?
  5. Have insects or rodents nestled in your ductwork?
  6. Can you hear sound other than your blower motor when you listen to the airflow?
  7. When your vents are fully opened, do any have a smaller amount of airflow than others?

If you answered “yes” to any of these questions, it’s probably time to ask Herman Allen Plumbing, Heating & Cooling in Greater Richmond about air duct cleaning.

Prolonging Time Between Air Duct Cleaning
There are a couple things you can do to help keep your ducts cleaner and lengthen the amount of time between expert cleanings.

Above all, schedule routine HVAC maintenance with the professionals at Herman Allen Plumbing, Heating & Cooling. A service of your furnace each fall and your AC each spring, which should consist of inspection, and possible replacement, of your air filter, will help keep your HVAC system operating effectively, and should help keep your ducts clean.

You can also converse with the team at Herman Allen Plumbing, Heating & Cooling about installing an air purification system. We provide the Lennox PureAir Air Purification System, Healthy Climate Carbon Clean 16 Media Air Cleaner, Healthy Climate 11 Media Air Cleaner, Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System and Healthy Climate UV Germicidal Lights.

Other measures you can take include:

  • Frequently dusting and vacuuming your home.
  • Checking your air filters routinely and replacing them when the manufacturer recommends exchanging them. Most filters will present dust on them after a short time in service, but they may not require replacement.
  • Sealing leaks in air ducts that let dust to move in from areas like your attic.
  • Exchanging poor or impaired air-duct insulation.

With a professional air duct cleaning and some preemptive measures, you can help keep the air in your Greater Richmond home clean and healthy. Give the experts at Herman Allen Plumbing, Heating & Cooling a call at 804-302-6657.

 
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