Just what does the seer rating mean on air conditioners?
If you're currently staring at a bright yellow sticker on a new unit and wondering what does the seer rating mean on air conditioners, you're basically asking how much money is going to leak out of your wallet every single summer. Most of us don't think about our HVAC system until it dies in the middle of a July heatwave, but once you start shopping, that SEER number becomes the most important piece of the puzzle. It stands for Seasonal Energy Efficiency Ratio, and while it sounds like technical jargon, it's actually a pretty straightforward way to figure out how efficient a machine is at turning electricity into cold air. ...