Resources + Tips

Summer Comfort: The Surprising Benefits of Keeping Your Furnace Fan On

Keeping your furnace fan on during the summer can offer several benefits. Here are five reasons why you might consider doing so:

  1. Improved Air Circulation: Running the furnace fan helps circulate the air throughout your home, promoting better airflow and reducing stagnant air pockets. This can help maintain a consistent temperature and prevent hot or cold spots in different rooms. By keeping the air moving, you can enhance overall comfort in your living space.
  2. Enhanced Air Filtration: Furnace fans typically have built-in air filters that capture dust, allergens, and other particles as the air passes through the system. Running the fan continuously helps improve air filtration, as it continuously draws air through the filters, trapping and removing contaminants. This can lead to better indoor air quality and a reduction in respiratory irritants.
  3. Balanced Humidity Levels: The constant circulation of air achieved by keeping the furnace fan on can help distribute moisture evenly throughout your home. This can prevent excess humidity from building up in certain areas and minimize the risk of mold and mildew growth. Balanced humidity levels contribute to a more comfortable indoor environment, reducing the chances of dryness or excessive moisture.
  4. Energy Efficiency: Modern furnace fans are designed to be energy efficient. Running the fan alone consumes significantly less energy compared to operating the entire cooling system. By using the fan independently during mild summer weather, you can maintain a comfortable environment while minimizing the energy consumption associated with running the air conditioner.
  5. Noise Reduction: Furnace fans are generally quieter than air conditioning units. If you find the noise of your air conditioner bothersome during nighttime or when trying to concentrate, switching to the furnace fan can provide a quieter alternative.


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Joseph and his partner cleaned my furnace and dryer vent with absolutely no issues! They were efficient and very clean, and so friendly! I am so glad I went with Alberta Furnace as they were professional and so kind. Would highly recommend them to anyone :)

- Kristyn Mahoney

Recently had my furnace cleaning done. The fellas were great! They called ahead of time so I could put the pup outside, they were polite and quick. When they came inside they wore protective booties so they kept the floors clean. They also fixed my dryer lint trap when cleaning out the dryer!! It was missing a screw so the lint was going where it wasn’t supposed to. They also let me know that having both furnace and a/c, my filters should be changed 2x a year - not something I was ever told by furnace install company who “services” my furnace on a paid plan! So Alberta Furnace probably saved me a lot of money and headache down the road. 10/10 would definitely recommend this company and crew. Will definitely use them again.

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