Simple ways how to check if refrigerant is low
If you've noticed your home isn't getting as cool as it used to, you might be wondering how to check if refrigerant is low without calling an expensive technician right away. It's one of those things that usually happens on the hottest day of the year, right? You're sitting on the couch, the AC is humming away, but you're still sweating through your shirt. Most of us just assume the unit is getting old, but often, the culprit is simply a lack of that "magic juice"—the refrigerant—that makes the cooling process possible. ...