Whenever you find something in store that is so cheap that it is too good to be true, possibilities are, it is.
This was the case when i was shopping in this discount dollar store (as they call them) & found that they had portable space oil furnaces for sale that were going for under 20 dollars! Portable space oil furnaces are usually 73 to a single hundred dollars & some change.
The fact that this was under 20 bucks honestly shocked me. I suppose I was so shocked I decided to buy a single without thinking logically. Well, the reality hit when I got it condo & blocked in the portable space gas furnace to try to get it to heat our kitchen. The thing made some loud noise & started smelling honestly bad! I instantly unblocked it & I found that the thing had fried out on first use! I instantly turned right back around, got back in our car & straight back to the discount dollar store. I returned the portable space gas furnace & told them they should not sell things that are this cheap & in this condition! Not only is it dangerous, but what is the point? When it breaks the second you plug it in people are going to return it instantly just as I did. Where do they make any money out of that & what do they receive by allowing this junk to be sold? It beats me, but all I know is that I will think clearer in the future!