What is a SEER Rating? Your Guide to AC Energy Efficiency
“What is a SEER rating?” If you are asking yourself that question, you are probably looking for a new air conditioner. This rating is important to understanding air conditioners; let’s break down what it means. SEER stands for Seasonal Energy Efficiency Ratio; it measures the efficiency of your AC unit over a whole summer. Understanding SEER ratings helps you be more informed about your cooling needs. In January 2023, the Department of Energy updated its