Can Clean Air Ducts Make a Difference for Your Furnace in Sherwood Park?

October 21, 2025

How Clean Air Ducts Can Help Your Furnace

Since we first started doing HVAC services in Sherwood Park, we have seen it all in terms of air duct cleanliness. For those in the know, air ducts are a big deal, and when they are professionally cleaned, it can make a world of difference in terms of your furnace efficiency. Unfortunately, there are companies in the space that spam call and annoy clients about air duct cleaning. However, it is not a scam, and for many in our community, an air duct cleaning could be just what your furnace needs. After receiving numerous questions on-site and over the phone to our HVAC technicians about air ducts, we decided to write this blog to show our clients how clean air ducts can make a difference for their residential furnaces.


What are air ducts?

First and foremost, we should probably touch on what air ducts are and how they interact with your overall furnace system. Air ducts are how the hot air moves from your furnace to the rest of your home. Normally, they are hidden in between your floors, and the only thing you will notice is the registers in your floor or ceiling. However, if you have exposed ducts, you will notice their telltale aluminum channels in your ceiling. All furnace systems require air ducts, and a clean duct will ensure seamless airflow throughout your home. 

 

How does furnace duct cleaning work

Furnace duct cleaning can seem complicated, but when you work with an experienced duct cleaning company in Edmonton, the process is quite simple. Here is how a standard furnace duct cleaning will go:


  1. First, the furnace technician will complete an initial inspection of the ductwork and the furnace itself. This inspection will enable them to assess the level of dust and debris in the ducts, as well as identify any potential issues that may interfere with the normal duct cleaning process.
  2. Next, they will start to seal off registers in your floor and cover any areas where sealing is not possible. This could include tarping off furniture, flooring or other furnishings near the ducts.
  3. Then, powerful vacuums and specialized brushes will be deployed into the ducts, and they will begin the process of loosening and removing particles, dust, and pet hair. Typically, the technician will then also clean out the various parts of the furnace, including the components, coils and blowers. There are two styles of duct vacuums: mobile, which resemble larger shop vacs or truck-based vacuums, and truck-based, which are slightly more powerful.
  4. The final step involves a camera inspection to confirm that the ducts are clean, and everything is functioning correctly.


Start to finish, a duct cleaning should normally take between one and three hours, depending on the complexity of your duct system and the size of your home. Naturally, the larger the home HVAC system, the longer the duct cleaning will take.

 

How do clean ducts help your furnace?

Clean ducts can do some wonders for the overall efficiency of your furnace. There are four main ways in which these essential pieces of equipment can help ensure that your heating system is running up to standard now and well into the future. 

 

  1. First, clean air ducts will help improve airflow within the heating system. Furnaces thrive when they can operate at optimal temperatures and in a clean environment, and a clean air duct will certainly help any modern furnace.
  2. Secondly, clean ducts will help your furnace work less. That is not only great for your system, but it is also amazing for your wallet. With less resistance in the system, the furnace will require less energy, resulting in lower energy bills.
  3. Finally, clean ducts have been shown to extend the life of your entire furnace system. The reduced strain that comes from a clean duct means the furnace itself will have less wear and tear on the fans, blowers, and other components, which will in turn extend the total life of the heating system. 

 

Whether you are new to your home and looking to start off on the right foot or have an older system that needs some tender loving care, a furnace duct cleaning can breathe new life into your heating system. Not only will it remove allergens, dust, and mites from your HVAC system, but it can also help your furnace function like it did when it was right out of the factory. If you are looking to book a furnace clean in Sherwood Park, then you are in the right place, and the experts at Edmonton Furnace and Carpet Care can deliver a cleaning service that will leave your ducts and furnace spotless.


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