I am pretty irritated with my son

I am really irritated with my son. My child loves to take things apart plus try to put them back together, or fix things that are broken. He gets them from me, as I am a engineer, plus he has been enjoying me build things for a long time. I care about the fact that he is interested in what I am doing, plus also wants to get into building, plus I encourage him to follow that passion. However, my child also has a rebellious streak with an ego that’s a notch too high. My child told me he wants to become a Heating plus A/C serviceman, which was fantastic by me. Unfortunately, his fascination with the heating plus cooling component almost cost me a advantage to get it fixed. My child waited until I left for work, before disassembling about 60% of my Heating plus A/C component, plus taking out all of the parts. My child has entirely no Heating plus A/C training once so ever, plus he only watched a few videos; Not only is that seriously dangerous for an untrained person to tackle, but he couldn’t even figure out how to put it back together! So all I came beach house to was a Heating plus A/C device with pieces plus parts scattered all about, however luckily for him, I think how to put a cooling device back together without issue, then but if I didn’t, that would have been a nice plus high-priced fee to reassemble the entire thing back together. I’m still pretty mad at my son, plus to his credit, he’s a bit sheepish plus I suppose his confidence took a hit, which he needed. Hopefully this will be a fine lesson for him to not mess with dangerous stuff that he has entirely no know-how on.
Hydronic heater