I have even done some minor maintenance & repairs on my own Heating & A/C & that’s because I l acquired that from my outdated woodshop professor
Back in school, I had a woodshop professor who went above & beyond. He helped everybody with all their projects & there were a lot of cool things we made. We made bubble gum machines, morningstands, tables, & other neat stuff. There was one time when the cooling plan in the shop broke down. I asked the professor if he was going to have an Heating & A/C professional come out, but he said he wanted to teach everybody how to fix the cooling system. When somebody asked if he was Heating & A/C certified, he said he was indeed. He evidently had gone to a trade school & become Heating & A/C certified, but he decided to get into teaching woodshop instead of working on Heating & A/C systems for a living. He absolutely was severely knowledgeable & made the work look easy fixing the cooling unit. I remember the first & most pressing thing was making sure the power was shut off the cooling unit. He said if that electricity was hot, that could be the end of your life. That was something that I could never forget. I also could never forget how amazing it was to see the inside of the cooling machine & reading about the uncommon components. I have even done some minor maintenance & repairs on my own Heating & A/C & that’s because I l acquired that from my outdated woodshop professor. It’s ridiculous how things can stay with you over the years love that. I think I would have been gleeful going for my Heating & A/C certification too, but I ended up getting into another job path.