Air ducts are an essential part of your whole-house heating and cooling system, as they circulate heated or cooled air throughout your house. Over time, dust, pollen and other particles collect inside air ducts, which you will need to clean out. Here local air conditioning installation contractor Sierra Air shares tips on how to keep your air ducts clean for longer.
Change Air Filters Regularly
Air filters trap dust and other particles before they can enter your HVAC