When it comes to air ducts, you don't need to have them checked as often as other appliances in your home. Experts recommend having them inspected and cleaned every 3 to 5 years. This is because the ducts are built into the walls, making it difficult to properly reach and inspect them. However, there are standard procedures for cleaning air ducts that a technician must follow.The most effective way to avoid contamination is to prevent water and dirt from entering the system.
If you've never had your air ducts cleaned or it's been a long time, it's time to schedule a cleaning as part of good air duct maintenance. While many of these products can be legally used inside uncoated ducts if all instructions on the label are followed, some of the instructions on the label may not be appropriate for use in ducts.If you find a service that offers duct cleaning at very low prices, they will likely only clean the main ducts and you may be charged an additional fee for the air controller and other heating and air conditioning components. On the other hand, if a service provider does not follow proper duct cleaning procedures, it can cause problems with indoor air. Most organizations that deal with duct cleaning, including the EPA, NADCA, NAIMA, and the National Association of Metal Plate Contractors and Air Conditioning (SMACNA), do not currently recommend the routine use of sealants to encapsulate contaminants in any type of duct.It's important to note that dirty air ducts are just one of many possible sources of particulate matter in homes.
When deciding to clean your air ducts, it's important to have all components cleaned by a qualified technician. In addition, the resistance of sealants to deterioration over time has not yet been evaluated, which could add particles to the air in the ducts.If you want to be sure that clean air is circulating in your home, contact the experts at Novak Heating and Cooling to request a whole-house air duct cleaning service. These practices have not yet been thoroughly investigated, so you should be well informed before deciding to allow the use of biocides or chemical treatments in your air ducts.Air duct cleaning service providers may tell you that they need to apply a chemical biocide to the inside of the ducts to kill bacteria (germs) and fungi (mold) and prevent future biological growth. Whether you decide to clean your home's air ducts or not, it's critical that you commit to following a good preventive maintenance program to minimize duct contamination.
This will ensure that clean air is circulating in your home and that your unit is running efficiently.
