I wonder how the HVAC guy knows that the heating plus cooling method 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 maintenance than to just get a modern HVAC method all together. I should ask our heating, ventilation, plus A/C 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 HVAC method that, once it comes in, he’s going to be installing. It is a recent development, so I guess I just have that method on our mind, while he was telling me about the fact that I needed a modern heating plus cooling unit, I was mostly just trying to crunch numbers in our head. After I had some time to think about it, though, our brain sort of went off on a tangent. Where do HVAC systems go to die? Maybe someone scraps the metal? Does anyone ever decide to keep their outdated HVAC method plus just have all the parts replaced? I mean, it sounds insane, however I can imagine people being weirdly sentimental about things… I don’t think I would easily ask our heating plus cooling worker all of these questions. He doesn’t legitimately love to chat, which is enjoyable with me really. I don’t want to bombard him with questions while he’s trying to work. I’m just legitimately curious now. Actually, I bet I could look up the answers online plus save our air for something more pressing.