When you need to update your outdated furnace, it’s important to know that one size does not fit all. A system that is not sized properly for your home, will not only affect your comfort but can mean a shortened life of your furnace, and leave you with larger energy costs.

If you select a unit oversized for your space, you’ll start to experience short cycles. This is because your oversized furnace heated your home too quickly, turning off before the furnace can reach correct operating temperatures. An undersized or oversized system can lead to a decreased life span and bigger expenses.

How can you be certain about the right furnace size for your home? Begin with a load calculation from the team at Air Current AC & Heat. A load calculation takes specifics from your home into consideration and measures the Btu (a number that indicates the heating capacity of a furnace) necessary to heat your house.

Some Factors that Influence Furnace Size

  • Square Footage—How large is the area your furnace will need to heat? The technician will be sure to carefully measure the square footage of your home. Not every inch of your home needs to be accounted for during this process. Usually, it is more useful to account only for the space that needs heating.
  • Home Insulation—Insulation helps keep warm air from leaving your home during the cold winter months. It also greatly affects energy efficiency and how large of a heating system will be necessary. Let the team from Air Current AC & Heat review the insulation in your walls and attic. They’ll help you select the best furnace for your house.
  • Type of Window—Just like your walls, the specific type of windows in your home, frame type, glaze type, gas fills/spaces, etc. will have an impact on the heating and cooling needs of your home.
  • Outdoor Climate—Think about the range of weather you get in Houston. You’ll want a furnace that can keep up with the conditions of your environment every year, without overworking itself.

Don’t settle for ‘close enough’ when picking your new furnace. Let the professionals at Air Current AC & Heat help you identify a solution that will fit your home properly. When you’re ready to start the process, call us at 713-322-4318 or arrange an appointment online. Whether you have a few more questions about furnace size or want to chat about options for your space, our experts are happy to help you out.