I threw the incubator here out shortly after taking over the animal care here.Lovely, and I can't help but think of all those fertile eggs! I bought a brand new incubator. I had the heat set perfect. Ran perfect. Babies were coming alive. Shipped eggs at that. I had candled them around 9:30. Thought I would check the temp around 11:30. Hot! The eggs weren't just a bit too warm, they were hot! Then I smelled it. The motor! That motor malfunctioned big time. I hurried and unplugged it. What if I hadn't checked it before bed? Fire? I'm seriously thinking it could have happened. Of course, all of my babies died. To say I was depressed is an understatement. I actually cried a bit. I got hold of the guy I had gotten some if the eggs from because they were mostly fertile, ordered more. Taking that incubator back to the Cal Ranch store when I can. Hope they'll give me a new one, without a receipt. I know the gal pretty good now that helped me. She's in there most of the time when I go in for feed and other things..
I got told that none of the hens would sit. Ten years later it's hard to get any of them to stand!
This is the story of the last chick to hatch in an incubator here. You'll need some tissues...
https://www.backyardchickens.com/threads/shadrachs-stories.1263724/post-20295718