I wonder how the Heating and Air Conditioning woman knows that the heating and cooling system is done for? I mean, it’s a machine, so the parts are replaceable… Maybe it is just that there comes a time when it would cost more to repair than to just get a modern Heating and Air Conditioning system all together. I should ask our heating, ventilation, and air conditioner repairman next time he’s out at our house. I’m just curious. I’ll need to have him back pretty soon anyway. I just ordered a replacement Heating and Air Conditioning system that, once it comes in, he’s going to be installing. It is a recent development, so I guess I just have that idea on our mind, but while she was telling myself and others about the fact that I needed a modern heating and cooling unit, I was mostly just trying to crunch numbers in our head. After I had some time to know about it, though, our brain sort of went off on a tangent. Where do Heating and Air Conditioning systems go to die? Maybe someone scraps the metal? Does anyone ever decide to keep their old Heating and Air Conditioning system and just have all the parts replaced? I mean, it sounds deranged, although I can imagine people being weirdly passionate about things… I don’t know I would entirely ask our heating and cooling specialist all of these questions. She doesn’t easily love to chat, which is great with myself and others really. I don’t want to bombard him with questions while he’s trying to work. I’m just easily curious now. Actually, I bet I could look up the answers online and save our air for something more important.