If you’re in the market for a new air conditioner, you’ve likely come across the term SEER2. But what does it mean, and what’s a good SEER2 rating for your home? With rising energy costs and changing efficiency standards, understanding SEER2 ratings can help you make a smart, cost-effective choice, especially if you’re considering AC installation in Conway or the surrounding areas. A new AC unit is a significant investment, and the SEER2 rating plays a major role in how much energy your system will use—and how much you’ll save on your utility bills.