When you need to replace your outdated furnace, it’s important to realize one size does not fit all.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 properly for your home, will not only hurt your comfort but can mean a shortened life of your furnace, and leave you spending extra money on your utility bills.

If you pick a system oversized for your house, you’ll start to notice 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 reduced life span and higher costs.

How can you be confident in the correct furnace size for your home? Get started with a load calculation from the experts at Dial One Mears Air Conditioning & Heating Inc. A load calculation takes aspects from your home into account and measures the Btu (a number that indicates the heating capacity of a furnace) needed to heat your home.

Some Factors that Influence Furnace Size

  • Square Footage—What size is the area your furnace will be heating? The technician will be sure to carefully measure the square footage of your home. Not every inch of your home will be included during this process. Usually, it is more valuable to account only for the space that needs heating.
  • Home Insulation—Insulation assists in keeping warm air from leaving your home throughout the cold winter months. It also heavily affects energy efficiency and how large of a heating system will be necessary. Let the team from Dial One Mears Air Conditioning & Heating Inc take a look at the insulation in your walls and attic. They’ll help you select 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 influence your heating and cooling requirements.
  • Outdoor Climate—Think about the range of weather you experience in Phoenix. 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 Dial One Mears Air Conditioning & Heating Inc help you pick a unit that will fit your home properly. When you’re ready to start the process, contact us at 602-789-3315 or arrange an appointment online. Whether you have additional questions about furnace size or want to chat about options for your space, our team is happy to help you out.