Sometimes all you want to do is go to sleep. Maybe it’s been a long day, maybe you’ve been on the road, or in a plane, or on a train for hours, and all you want to do is slide into a clean bed and rest. Sounds simple, right? The hotel or motel staff is accommodating. They offer you a room and you accept it. The room is clean and neat when you enter it—everything looks fine. You put down your bags, undress, maybe take a shower, and prepare yourself for what you know is going to be the best sleep you’ve ever had. And as you turn off the light in the room and sink into your bed, and as your eyes become heavy and your mind thins, all of a sudden, like a jackhammer from a construction site, you hear it. A rattling, a pinging, a constant shuddering of a window Air Conditioning unit. And then you know that you are not going to sleep anytime soon. Even if an AC repairman were to burst into your room at that very moment, tools-in-hand, and exclaim, “I have come to repair your AC unit! My sole purpose in life is to repair air conditioning systems! I am the best HVAC contractor that has ever lived!” it would still not help the situation. You know that’s not going to happen, and you know that an AC repair service will not be able to fix it – this is how your night is going to go. A loud air conditioner, a broken air conditioner, a useless air conditioner. Call it what you will, sleep, unfortunately, will not be on the docket. There’s no turning back now.