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The Pros and Cons of Running Your Furnace Fan Continuously

man turning on his furnace fan at home on the thermostatAre you a Calgarian looking to optimize your home’s heating system during the harsh winter months? If so, you’ve probably thought of running your furnace fan continuously. It’s a hot topic in the HVAC world, and for good reason.

In this blog post, we’ll break down the pros and cons of this practice, with a special focus on Calgary’s unique weather conditions and temperatures.


Pros of Running Your Furnace Fan Continuously

There are notable pros to running your furnace fan continuously, and our Residential Service Manager Damien explains the benefits.

Improved Air Circulation: One primary benefit of continuously running your furnace fan is better air circulation. In a city like Calgary, where winters can be brutally cold, ensuring even distribution of warm air is crucial. This helps eliminate cold spots in your home and provides a more comfortable living environment.

Enhanced Air Filtration: Continuous fan operation means your furnace’s air filter works 24/7. With Calgary’s dry climate and increased presence of wildfire smoke, this can significantly improve indoor air quality. Cleaner air means a healthier home, which is especially important if you or your family members suffer from allergies or respiratory issues.

Humidity Control: Calgary winters can be extremely dry, leading to discomfort and health issues. Continuous fan operation can help distribute humidity more evenly, making your home feel more comfortable and reducing the risk of dry skin, sore throats, and other cold-weather maladies.

Consistent Temperature: Calgary is known for its rapidly changing weather. You can maintain a more consistent indoor temperature by running your furnace fan continuously. This prevents your HVAC system from constantly cycling on and off, reducing wear and tear and potentially saving you money on energy bills.


Cons of Running Your Furnace Fan Continuously

Increased Energy Consumption: While running your furnace fan continuously has benefits, it comes with a cost. Continuous fan operation consumes electricity, which can lead to higher energy bills. However, this increase is generally offset by the improved efficiency and comfort it provides.

Potential Fan Motor Wear: Your furnace fan’s motor is not designed for constant use. Running it continuously may lead to more frequent maintenance and repair needs. However, the added comfort and air quality benefits often outweigh these concerns.

Noise: If you’re sensitive to background noise, you might find the constant hum of the furnace fan bothersome. However, modern HVAC systems are designed to operate quietly, so this is usually not a significant issue.

Limited Savings: In Calgary’s climate, the energy savings from running your furnace fan continuously during the winter months might not be as significant as in regions with milder winters. However, the improved comfort and air quality can still make it a worthwhile investment.


In the End, You Have to Weigh the Pros and Cons

The decision to continuously run your furnace fan in your Calgary home comes down to your preferences and priorities. If you prioritize consistent comfort, air quality, and humidity control, it’s worth trying, especially during the frigid winter months. The benefits can far outweigh the minor increase in energy consumption and potential maintenance needs.

To make the most of continuous fan operation, ensure your HVAC system is properly maintained, and consider upgrading to a high-efficiency furnace with variable-speed fan capabilities. This can further enhance the advantages of running your furnace fan continuously while minimizing the drawbacks.

Ultimately, while the pros and cons exist, many homeowners in Calgary find that running their furnace fan continuously is a smart choice for a more comfortable and healthier living environment, especially in the face of the city’s unpredictable weather patterns. So, why not take advantage of this simple HVAC hack to easily weather the Calgary winter?


Looking to Keep Your Home Cozy and Comfortable Throughout the Year?

At Arpi’s, we’ve got you covered for all your HVAC needs in Calgary. From installation to maintenance and repairs, our team of experts is here to ensure your indoor environment is just the way you want it. Contact us today, and let’s work together to create the perfect climate for your home.

Your comfort is our top priority!


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