How Important is Having the Correct Size Cooling System?

August 7, 2020

There are so many types and models of cooling systems on the market today. Some feature state-of-the-art technology that cools your home extremely well. However, the wrong type of cooling system won’t be effective in your house. While things will definitely be cooler than before, you can do much better with a little bit of research. In particular, size is very important when it comes to finding a unit. There isn’t a single size that fits all real estate properties. Here’s an explanation of how important it is to have the correctly sized cooling system in your house.

Oversized Systems

First, oversized systems simply cost more than their counterparts. During your search for a unit, you might end up paying extra hundreds of dollars out of your wallet. In addition, these systems cost more to maintain. The parts and components are much more intricate, which means replacements are costly and sometimes difficult to obtain.

Overall, this is an expense that can be avoided, so there’s no reason to keep paying it. Oversized systems also heat and cool relatively quickly. This leads to short cycles that can create mold, mildew, and poor circulation. Short cycles are powerful in themselves, but they generally aren’t good for the health of your air conditioner.

Undersized Systems

Next, undersized systems are just as bad. An undersized unit won’t cool your home to an adequate degree, which means it will still be unbearably hot in the summer. While it’s nice to save on energy costs, none of it is relevant if your air conditioner doesn’t get the job done.

Make sure your system is large enough for your residence. You can run a few tests to see how much power you need in the worst-case scenario. For instance, suppose everyone is at home and relaxing in all of the bedrooms during the summer. If your unit isn’t cooling effectively, you’ll know to turn to a different system.

Home Configuration

Each house has a slightly different configuration. It’s not all about how many square feet you have within your residence. A slightly smaller home with lots of twists and turns can be just as difficult to cool. Multiple floors can also disturb layers of air and result in a lack of circulation. Look at the floor plan of your house and any obstacles that your system might face. In this light, you may have to purchase a slightly larger system to make up for these troubles.


A cooling system of the wrong size also has a shorter lifespan. In an ideal scenario, a perfect AC unit will run its course as prescribed by the manufacturer. However, an incorrectly sized air conditioner will have to work harder in certain contexts. The lifespan will be shorter than advertised, and you’ll have to look into repair or replacement earlier than expected.

You might not have the correct supplies either. Your home might be stocked with refrigerant for one type of system, but you could have to switch refrigerants to account for a new system. You’re much better off with acquiring the correct size from the start and cutting down on additional expenses.

Correctly Sized Systems

Lastly, you want to settle on a system that’s the ideal size for your property. As described above, a unit that’s too large or too small can have severe repercussions. Our representatives are a great resource to discuss these options. We’ll take a look at your home and determine the best sized cooling system for you.

If you have an older house, you might already have a cooling system of a different size in place. However, you have to remember that this isn’t always optimal. The previous homeowner may have made poor decisions when it came to heating and cooling needs. Don’t be afraid to do your research and make an independent decision for you and your family.

Contact Professional Services

In conclusion, it’s very important to have the correct size cooling system in your home. When the system is too large or too small, it won’t reach the optimal level of efficiency. To install such a cooling system, you’ll want to reach out to a company like Nacogdoches Sheet Metal, Plumbing & Air Conditioning, LTD. in Nacogdoches, TX, for assistance. In addition to installing a new cooling system, we can take care of all of yourheating services, indoor air quality, and ventilation needs. Call us today to learn more or to schedule an appointment.