What Is the Best SEER Rating For My Home?

What Is the Best SEER Rating For My Home?

SEER – Seasonal Energy Efficiency Ratio – can be described as an efficiency rating that takes into account the typical cooling output of an air conditioning system, as well as the total electric energy input. For homeowners looking to purchase their first cooling unit or those who want to replace their old unit, understanding SEER is important.

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However, it is best to decide on energy consumption during your AC installation. The cooling work is divided by the energy input to determine the efficiency ratio. This means, that the higher the SEER rating of an air conditioner unit, the more efficient the system would be. The federal minimum is currently 13 SEER, with a maximum as high as 25 SEER. The price varies with a higher rating.

Although the higher the SEER, the better efficiency it provides to a home. Regardless, figuring out the highest number for your home is always tricky. This is because not every high SEER rating works for every home. With the right HVAC installed in your home, you would spend less on the cost of cooling your home during summers.

How to Figure Out the Best SEER Rating For Your Home

At times it appears like a straightforward thing; however, figuring out the best SEER rating for your home is usually very complicated due to the number of factors that should be considered before purchase and installation. Below are some significant things to look out for that would assist any homeowner in deciding what SEER rating to work with.

  • Specific pieces of information about your home like; where you live, your climate, and the location of your home.
  • The size or square footage of your home also matters.
  • The size of your air conditioning unit can also determine the SEER rating.
  • The air conditioner model and quality.
  • Insulation and ductwork of the AC system.

Homeowners in locations with 32 degrees at night to 90 during the day should go for a 14 to 16 SEER rating, as this is best for them. Whereas, if your location is hotter than the above, you may need your AC on all year round, therefore go as high as a 21 SEER rating.

Furthermore, it is required that all new central air system installations should score at least a 13 on the SEER scale. A 13 SEER AC unit can keep your home at the same temperature as a higher-rated unit like 16 SEER AC. Ratings between 13 and 14 are perfect for your AC installation.


Trying to figure out a good SEER rating for your home is always tricky. Hence, getting every necessary information before making a decision is the first and most crucial step. The above tips would surely give you a great head start in making your decision. If you need professional help determining the best SEER rating for your home, you can reach out to us at Waychoff’s Air Conditioning. Our experienced team can enlighten you about SEER ratings and help you make intelligent decisions.