Air conditioning systems are often a crucial component in maintaining a comfortable indoor environment. One vital aspect to consider when purchasing an AC unit is its Seasonal Energy Efficiency Ratio (SEER) rating. The numerical value represents the efficiency of the air conditioner over the cooling season.

How Are SEER Ratings Calculated?

SEER ratings are determined by simply dividing the cooling output during a typical cooling season by the total electric energy input within the same period. Higher SEER ratings indicate greater energy efficiency. For instance, an AC unit with a SEER rating of 13 uses less energy to cool your home than a unit with a SEER rating of 10. This difference can lead to significant cost savings on your utility bills over time.

However, it’s essential to remember that SEER ratings, while useful, don’t tell the entire story. They are calculated under ideal conditions and may not reflect the unit’s efficiency in extreme weather. Other factors, like the size and insulation of your home, can also affect the unit’s actual energy efficiency.

SEER2 Is the New Standard

Recently, the HVAC industry has been transitioning from the SEER rating system to the more comprehensive SEER2 standard. This new standard considers updated test procedures to better account for real-world operating conditions. SEER2 gives a more accurate reflection of an air conditioner’s efficiency across a range of operating conditions, not just at full load.

Transitioning to SEER2 allows consumers to make more informed decisions about choosing the most energy-efficient and cost-effective air conditioners for their specific needs. Ultimately, the main goal is not just to cool your home but to do so in the most energy-efficient and economical way possible.

Titan Heating & Air provides heating and cooling services for customers in Lexington and the surrounding areas. Providing top-quality services at a fair price is always a priority. Our company also specializes in indoor air quality services and maintenance plans to keep your system working at an optimal level. Feel free to give Titan Heating & Air a call to learn even more about using our HVAC services.

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