The case of the dangerous boiler room, this weeks case

I was reading about a boiler tech who died from carbon monoxide poising in a boiler room and it really bothered me. As a tech, you are often alone inside a boiler room and it may be hours before someone checks on you. This video is about what I do to make sure the boiler room is safe when first arriving. Hope you enjoy it. https://youtube.com/watch?v=Bl2s6IzbUEU