A few years back I moved into a much older house, and I didn’t realize just how much work I needed to get done until after I signed the papers and moved in. The day after I moved in I went to turn on the AC unit and it made some horrible noise and then turned right back off. I called a certified repair man to come out and look at the system, but since I moved in during the middle of the summer I had to wait a few days. Once he got out to my house I was told that I would have to replace my whole split system unit, which was money I didn’t have right then. I was given an estimate and I have since started to save the money I will need. I am not going to just replace the unit, but I am also going to update a few things. I am getting a new smart thermometer for my house so that if it gets warm throughout the day I can change the temperature while I am away. I have been telling anyone who can listen about what kind of system I am going to be getting, and while it is going to cost me a lot of money it will be worth it in the long run, I will be able to save on my electric bill every month. I have been recommending a smart thermometer to anyone who mentions it, because it seems like the smartest thing to get.