Man doing maintenance on a furnace

How can I determine the age of my furnace?

When you move into a new home, there is a lot to take in and consider as you get settled in. You’re figuring out all of the new appliances and different spaces. For some homeowners, it also means considering what upgrades or updates need to be made later on. It may not always be top of mind, but your heating and cooling system should be on the list of potential to-dos. It plays a vital role in home comfort, so knowing a little bit more about your system is very valuable.

As long as they are operating without problems, we don’t pay a lot of attention to our furnaces. But as soon as it goes out, or causes issues, we absolutely notice. That’s why it’s a good idea to find out how old your furnace is. Then you have an understanding of what you might deal with later on. And this doesn’t just apply to homeowners moving into a new space. Anyone who isn’t clear how old their furnace is should take time and figure it out.

How can you identify how old your furnace is?

Your furnace should have a sticker located somewhere on the exterior or interior paneling. If you don’t see a sticker with the model and serial number on the outer panels, find where the paneling opens up and look if it’s located inside that door.

Write down—or take a photo of—the serial number for reference. Then visit the manufacturer’s website or search for guidelines on how to identify the manufacturing date. You may try searching for “find manufacturing date of YOUR BRAND furnace.” The serial number normally provides insight into the age of your system, but it does change among brands. For example, for some brands, the first four numbers mean the year and month it was manufactured. In the photo below, the serial number shows this particular system was made in July 2015.

Serial number on a furnace 

If you are still having problems, you can call the manufacturer directly, or contact Cytech Heating & Cooling for support.

Why is the age of your furnace important?

Typically, when you’ve had a furnace about 15 years, it’s time to start searching for a replacement system to help improve efficiency and overall operations. Newer models tend to have higher energy efficiency ratings and you’ll definitely benefit from the advancements in technology over the past several years.

You don’t have to rely on just the age of your furance, there are other signs that indicate it might be time to look for a new furnace. A few of these signs include:

  • Surge in energy costs without major adjustments to the thermostat.
  • More frequent and costly repairs to fix the furnace.
  • Decline in home comfort levels—you never seem to feel warm enough.

If you have questions about whether it’s time for a furnace replacement, or if you want one of the most experienced technicians in Edinburg to give you some guidance, we’re here for you. You can reach us at 956-630-3522 or schedule an appointment with us online.

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