When you need to update your outdated furnace, it’s important to understand one size does not fit all.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

If you choose a unit oversized for your house, you’ll start to run into short cycles. This means your oversized furnace heated your home too fast, turning off before the furnace can reach the right operating temperatures. An undersized or oversized system can lead to a decreased life span and bigger expenses.

How can you be certain about the correct furnace size for your home? Start with a load calculation from the professionals at B & B Heating & Cooling. A load calculation takes particulars from your home into account and gauges the Btu (a number that indicates the heating capacity of a furnace) needed to heat your house.

Some Things that Influence Furnace Size

• Square Footage—How big is the area your furnace will have to heat up? A technician will be sure to carefully measure the square footage of your home. Not every inch of your home may be included during this process. Usually, it is more beneficial to account only for the space that needs heating.
• Home Insulation—Insulation works to keep warm air from leaving 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 B & B Heating & Cooling 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 certain 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—Factor in the range of weather you experience in Florissant. You’ll want a furnace that can handle the conditions of your area every year, without overworking itself.

Don’t settle for ‘close enough’ when picking your new furnace. Let the experts at B & B Heating & Cooling help you find a system that will fit your home properly. When you’re ready to start the process, you can reach us at 314-325-7552 or schedule 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.