Many people never even consider having their air ducts cleaned out, and that can lead to quite a few problems down the road. Luckily, cleaning air ducts is a relatively simple process, and you should keep an eye out for any early warning signs that those passageways might be filled with unwanted contaminants.
Dust on the Registers and Vent Covers
Finding a little dust throughout your home is perfectly normal, but you should be wary if your vents and registers constantly have a layer of dust on them. That dust is most likely coming from the ducts, and it could have a huge impact on your respiratory health. Once the ducts have been thoroughly cleaned, you will then need to figure out how the dust got into the system in the first place. You might have to replace the air filter or have a technician reseal the ducts.
Inconsistent airflow coming from the vents might not seem like a big deal, but it is usually a sign that there is a major problem taking place. If you have recently noticed inconsistent airflow, then you should immediately call an HVAC repair technician who can inspect the entire system. They will be able to tell you if the inconsistent airflow is the result of a failing blower or debris in the ducts.
Unusual Noises Coming from the Ducts
All HVAC systems are going to make some noises, but those sounds should only be coming from the condenser and blower. Noisy ducts can be caused by a variety of issues, and that includes a buildup of debris. Over time, ducts can also begin to come loose from their mounting brackets, and that will often result in a rattling noise when the AC or furnace is on. To take care of those issues, the ducts will need to be cleaned and the mounting brackets must be tightened.
Following a major home renovation, it might be a good idea to have your entire HVAC system cleaned and sanitized. Cleaning the ducts will be especially important if you found any type of mold during your renovations. Many home projects are going to kick up quite a few materials that you don’t want to breathe in, and the particles will get trapped in your ducts if you aren’t careful.
Even if you haven’t noticed any of these signs, you should still consider having your air ducts cleaned at least once a year. Those annual cleanings will reduce your risk of respiratory problems and make your home much more pleasant to be in.