When Should I Use My Thermostat’s Fan-Only Mode in Columbus, NC?

Your thermostat has several settings, each designed to keep you comfortable under certain circumstances. One of these settings is the fan mode. We’ll discuss below when to use a thermostat fan in Columbus, NC.

When You Need Cleaner Indoor Air

If you’re conducting activities in your home that interfere with indoor air quality, such as dusting or sweeping, you may want to use the “on” setting on the thermostat. When the fan runs continuously, air goes through your air filter. The filter then traps these contaminants circulating in your indoor air.

Don’t forget to change the filter every two to three months, as the US Department of Energy recommends. Failing to change the filter will cause your energy bill to increase since the system will run continuously, trying to draw air through a blocked filter.

When You’re Experiencing Comfortable Temperatures

Late spring and early fall come with pleasant weather, so you may not need your HVAC system’s cooling and heating services often. If you use the “auto” setting on your thermostat, indoor air may not circulate properly.

As a result, your house could become stale and stuffy. On the other hand, the “on” setting allows air to circulate, keeping your home fresh and smelling good.

When Your Home Has Uneven Temperatures

Some rooms in your home may be cold while others are warm, despite the HVAC system running. Reasons you may have uneven temperatures in your home include blocked ducts and vents, an incorrectly sized HVAC system, poorly sealed windows, poor insulation, and using an outdated HVAC system.

The fan setting on your thermostat will help to achieve uniform temperature distribution in your home. However, this is a short-term solution. A long-term solution is to have an HVAC technician check the cause of your home’s hot and cold spots and conduct the necessary repairs.

Contact Horizon Heating & Air Conditioning, LLC for exceptional HVAC services. Our service technicians will inspect your system and take care of all issues that are causing it to run inefficiently.

Image provided by iStock

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