Furnace Efficiency Tips

Efficiency has to do with how your furnace operates. The better it works the more you save in operating cost. So, when the systems are updated and maintained, furnaces distribute the heat throughout the home using less energy. The results show up on your utility bill.

Today, all furnaces are required to have annual fuel utilization efficiency (AFUE) ratings posted. Newer models have higher ratings, averaging between 80 to 96 percent efficiency. Older units average at about 75 percent, which means it uses more fuel to operate.

Efficiency Lifestyles

Besides using the latest furnace design to heat your home, technology offers control devices to help manage your home’s energy efficiency. Consider upgrading your thermostats to regulate the room temperatures. Fluctuating temperatures cause the furnace to turn on and off more frequently, costing you more money.

Customized Features

Smart thermostats are programmable with touch controls and WIFI compatibility for remote access. Check out the features that allow you to set temperatures and maintenance reminders to increase the benefits of energy savings.


Air filters need to be changed at least once a month during the winter to help remove the dust and airborne debris from the air ducts. If the air return gets blocked, your furnace has to work harder to complete the cycle, reducing its efficiency.

Eliminate Drafts

Like it or not, everything ages. Sealants around your doors and windows wear away with time. It’s a good idea to check your windows and doors through the season. If you spot broken seals, get them repaired to keep the heat inside and cold outside.

Heating in Granite City, IL

Are you getting the most from your furnace? If not, it’s time to call Mcfarland Indoor Comfort Services. A qualified technician can make sure your unit is working efficiently. As your trusted HVAC service, Mcfarland Indoor Comfort Services wants to keep your furnace working. If you notice an increase in your utility bill, give us a call, and find out what we can do to save you money and keep your home warm. By learning more about your furnace, you can help to extend its life and maintain its efficiency.

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