What's the Difference Between Freon and Refrigerant?
If you've ever had your AC go out on a blistering summer afternoon, you've probably wondered what's the difference between freon and refrigerant while the HVAC tech was poking around your outdoor unit. It's one of those things where people use the words interchangeably, but if you're trying to figure out what's actually going into your machine (or why it costs so much), the distinction matters quite a bit. ...