A Look Inside of Your Air Ducts: What You Should Know

Posted by Lisa Pixley

The air ducts are an important part of your heating and cooling system, yet few people consider the impact air ducts can have on their health, their comfort and their monthly energy bills. Learn more about your ducts through our guide, and find out if you should schedule professional air duct services today!

Air Duct Materials

The most common material used for the air ducts is sheet metal. Unfortunately, sheet metal ductwork can develop leaks somewhat easily, which is why you should have professionals check on the inside of your ducts once a year or so during an HVAC system inspection.

Other popular materials include flexible ducts, which are easy to install because they are not metal, but which can kink and tear rather easily. Fibrous duct board can become a problem if mold gets to your HVAC system, as you may have to completely replace this type of material to stop the mold from spreading.

Duct Design

The design of your ducts has a lot to do with how well your home heats or cools and how efficiently your heating and air conditioning systems operate. The ductwork should be laid out in the most optimal way possible to ensure even air distribution among rooms, and it should allow your heater or air conditioner to work as efficiently as possible.

Potential Contaminants

Unfortunately, a number of contaminants can build up in your air ducts over time, and the air can potentially push them back out into your living space.

  • Dust
  • Large Debris
  • Animal Droppings
  • Pollen
  • Pet Dander
  • Mold
  • Viruses
  • Bacteria

You should have a professional clean out your ducts every 3-5 years, especially if someone in the home suffers from asthma or allergy symptoms. You cannot do this on your own, so call on a nationally certified air duct cleaning expert!

Alpha Air Corporation offers air duct cleaning services in Minneapolis, MN. Call us today!

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