What Is a SEER Rating?

If you want to know how effective your HVAC system is, there is already a measurement system in place that you can trust. It’s called a SEER rating. By knowing and understanding your HVAC system SEER rating, you can make more informed decisions about your air conditioning units.

What is a SEER rating? And how can you most effectively use it to care for your HVAC system? Our HVAC contractors have all of the answers for those in Charlotte, NC, and surrounding areas.

What Is a SEER Rating?

SEER stands for “Seasonal Energy Efficiency Rating.” This unit of measurement is in place so that you can measure how energy efficient your HVAC system is. 

The less energy efficient your system is, the more it will cost you to operate every month. Your energy bills will be higher, and the system will also work harder to compensate for its lack of efficiency.

SEER rating measures the efficacy of your air conditioning system or heat pump cooling system so that you can see just where you stand on the frontlines of energy efficiency. 

How Does It Work?

HVAC contractors find your system’s SEER rating by measuring the total energy output of your system as it relates to the total amount of cooling in your home during one whole year. 

Think of it like a car. How many miles do you get to a gallon? Professional technicians know that the lower that number is, the less energy efficient your vehicle is. This is similar to how HVAC contractors discover the efficacy of your cooling system.

The heat can get punishing at times, so you need to understand how effective the AC unit is in your home in Charlotte, NC.

Why Do I Need to Know My System’s SEER Rating?

Knowledge is power! This is especially true when it comes to understanding the inner workings of your home’s most vital systems. If your HVAC system has a poor SEER rating, chances are that you’re already feeling the effects.

Homes with inefficient HVAC systems can run into a variety of problems, including:

  • Very high energy bills
  • Frequent breakdowns of various system parts
  • Unsatisfactory climate control
  • And more

You can head off long-term problems by discovering where you stand on the energy efficiency of your HVAC. If your SEER rating is very poor, it’s a good indicator that it might be time for a new HVAC system.

What Is a Good SEER Rating for Homes in Charlotte, NC?

You know how hot it can get around here in Charlotte, NC. As a southeastern state, the minimum SEER rating for a home is 14— as recommended by the US Department of Energy.

If your home ranks lower than 14, your HVAC system is very energy inefficient. 

To find out whether your home is close to the mark, you can call a professional technician to come in and check it out. If they discover that your HVAC system is old and no longer up to standard, they might recommend getting a new system altogether.

How Do I Know If a New HVAC System Is Right for Me?

Investing in an AC unit with an excellent SEER rating from the start can head off a lot of trouble when the warm weather sets in. But there are a few other symptoms of a poorly functioning AC unit to keep in mind.

If your HVAC system’s SEER rating is low, you’ll also want to watch out for:

  • Strange smells
  • Loud bangs or squeaking noises
  • Poor air quality
  • Sudden AC shut-downs


All of these signs indicate that your HVAC system is starting to break down. Coupled with a low SEER rating, you know it’s time for a change. 

Is It Worth the Cost?

Admittedly, the upfront cost for a new HVAC system with a high SEER rating can be steep. Higher-end units can even run into the thousands! But a high SEER-rated AC unit can really pay for itself.

If you want to live in a cool, comfortable, and SEER rating-approved home, investing in a new and improved AC unit will absolutely be worth the upfront cost.

Save yourself time, money, and nuisance by purchasing a new HVAC system with a high SEER rating and contacting professional technicians to install it. You can beat the Charlotte, NC, heat with a new, SEER rating-approved HVAC system.

Who Can I Call in Charlotte to Check My SEER Rating?

At Air Care Heating and Cooling, our professional technicians understand the need for a thorough examination of your HVAC system, in addition to checking its SEER rating. 

We want your home to have the highest degree of energy efficiency possible so that you can spend your time and money on more pleasurable endeavors. We don’t want you to waste any more of your resources calling for continuous HVAC repairs and energy bills.

We’ll help you beat the heat and stay HVAC SEER rating-approved when you call to schedule an appointment with us.

Call Air Care Heating and Cooling in Charlotte, NC, today!