When you need to replace your outdated furnace, it’s important to realize one size does not fit all.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 lead to shortened life of your furnace, and leave you stuck with higher energy bills.

If you pick a furnace oversized for your house, you’ll start to notice short cycles. The reason is that your oversized furnace heated your home too rapidly, turning off before the furnace can reach proper operating temperatures. An undersized or oversized system can lead to a decreased life span and higher costs.

How can you be certain about the right furnace size for your home? Start with a load calculation from the team at Airmax Long Island. A load calculation takes aspects from your home into account and identifies the Btu (a number that indicates the heating capacity of a furnace) needed to heat your house.

Some Items that Influence Furnace Size

  • Square Footage—What size 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 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 greatly affects energy efficiency and how large of a heating system is required. Let the team from Airmax Long Island evaluate 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 influence your heating and cooling requirements.
  • Outdoor Climate—Consider the range of weather you experience in Long Island. 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 choosing your new furnace. Let the qualified technicians at Airmax Long Island help you identify a unit that will fit your home properly. When you’re ready to start the process, you can reach us at 631-737-5566 or arrange an appointment online. Whether you have a few more questions about furnace size or want to discuss options for your space, we’re happy to help you out.