Which furnace is the right size for me?

When you need to update your outdated furnace, it’s important to realize one size does not fit all.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 appropriately for your home, will not only affect your comfort but can lead to shortened life of your furnace, and leave you stuck with higher energy bills.

If you select a unit oversized for your space, you’ll start to notice short cycles. This is because your oversized furnace heated your home too rapidly, turning off before the furnace can reach correct operating temperatures. An undersized or oversized system can lead to a decreased life span and higher costs.

How can you be confident in the right furnace size for your home? Begin with a load calculation from the team at Mechanical Air Systems Co. A load calculation takes particulars from your home into account and identifies 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—How large 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 will be considered during this process. Many times, it is more useful to account only for the space that needs heating.
• Home Insulation—Insulation helps keep warm air from filtering out of your home throughout the cold winter months. It also strongly affects energy efficiency and how large of a heating system is required. Let the professionals from Mechanical Air Systems Co evaluate 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 have an impact on the heating and cooling needs of your home.
• Outdoor Climate—Consider the range of weather you receive in Mason City. 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 selecting your new furnace. Let the experts at Mechanical Air Systems Co help you find a unit that will fit your home properly. When you’re ready to begin, you can reach us at 641-243-4654 or arrange an appointment online. Whether you have additional questions about furnace size or want to discuss options for your space, our experts are happy to help you out.