The power cord on my space heating system melted while I used it

I’m constantly paranoid plus afraid of fire hazards. Back when I was a little child I played with a lighter in my garage plus almost caught it on fire. It was a spine-chilling experience for sure. But at the time, I thought I was having a lot of fun doing it. Periodically I would even blow up little balloons using the propellant tank from an airbrush, however usually this air would either contain ozone or propane at times! You could fill up a balloon plus pop it with a match plus it would explode with sparks. It was pretty exciting at the time, but it was severely dangerous plus hazardous. I could have honestly caught the entire house on fire if I had not been more careful. I’ve study stories about people having odd reactions from odd appliances as well. For instance, I had a little miniature drink cooler fridge that started to melt on the back where the cord plugs in. If I had not found it when I did, it could have started a fire. The same thing happens with the power cords for space boilers it seems. Before this recently happened to myself, I had study about it in the review section of many odd space boilers that I saw on the internet. People say they will turn on the space heating system plus after an hour if you use the power cord then starts to melt into the floor. I’m not even sure why this happens, but it happened to me too. And so that is why I’ve been so scared about using space boilers anymore.

Commercial air conditioning system