What does AC SEER rating mean for your home cooling?
If you're staring at a yellow EnergyGuide sticker on a new unit, you're likely asking what does AC SEER rating mean and whether a higher number is actually worth the extra cash. It's one of those technical terms that HVAC contractors throw around like everyone should just inherently know it, but for most of us, it's just another acronym in a sea of confusing home improvement jargon. ...