When it’s time to update your outdated furnace, it’s important to realize one size does not fit all. A system that is not sized appropriately 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 space, you’ll start to run into short cycles. This is because your oversized furnace heated your home too fast, 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? Get started with a load calculation from the professionals at TopTec. A load calculation takes aspects from your home into account and identifies the Btu (a number that indicates the heating capacity of a furnace) necessary to heat your home.

Some Things that Influence Furnace Size

  • Square Footage—What size 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 may be accounted for during this process. Often, it is more useful to account only for the space that needs heating.
  • Home Insulation—Insulation helps keep warm air from leaving your home through the cold winter months. It also greatly affects energy efficiency and how large of a heating system will be necessary. Let the professionals from TopTec evaluate the insulation in your walls and attic. They’ll help you choose the perfect 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 sustain the conditions of your environment every year, without overworking itself.

Don’t settle for ‘close enough’ when selecting your new furnace. Let the qualified technicians at TopTec help you identify a solution that will fit your home properly. When you’re ready to get started, call us at 847-362-0262 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 team is happy to help you out.