Many people put off getting a new AC longer than they should. It’s no wonder- like dental work, air conditioner replacement can be expensive and uncomfortable. But to use the dental analogy again, it’s a terrible idea to delay when all the warnings are there. It’s common knowledge that machines will always go belly up at the most inconvenient times – say a busy Fourth of July weekend or during a record-breaking high. So don’t let your old AC get the better of you. Keep an eye out for these signs – your air conditioner may be telling you it has had enough.