When you need to update your outdated furnace, it’s important to realize one size does not fit all. A system that is not sized properly for your home, will not only impact your comfort but can result in shortened life of your furnace, and leave you spending extra money on your utility bills.

If you choose a unit oversized for your home, you’ll start to notice short cycles. This means your oversized furnace heated your home too fast, turning off before the furnace can reach proper operating temperatures. An undersized or oversized system can lead to a decreased life span and cost you more in energy bills.

How can you be sure you know the correct furnace size for your home? Get started with a load calculation from the experts at TopTec. A load calculation takes specifics from your home into account and gauges the Btu (a number that indicates the heating capacity of a furnace) necessary to heat your house.

Some Things that Influence Furnace Size

  • Square Footage—What size is the area your furnace will be heating? Your technician will be sure to carefully measure the square footage of your home. Not every inch of your home will be accounted for during this process. Usually, it is more useful to account only for the space that needs heating.
  • Home Insulation—Insulation assists in keeping warm air from filtering out of your home through the cold winter months. It also heavily affects energy efficiency and how large of a heating system is required. Let the team from TopTec review the insulation in your walls and attic. They’ll help you choose the ideal 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 play into what heating and cooling needs your home requires.
  • Outdoor Climate—Consider the range of weather you get in Libertyville. You’ll want a furnace that can keep up with the conditions of your area every year, without overworking itself.

Don’t settle for ‘close enough’ when selecting your new furnace. Let the experts at TopTec help you identify a solution that will fit your home properly. When you’re ready to get started, you can reach us at 847-362-0262 or book an appointment online. Whether you have a few more questions about furnace size or want to learn more of the options for your space, our experts are happy to help you out.