In my case, the union came loose because the burner mount was broken. Thought I had tightened it up but the burner was moving because of the motion of the van and caused the union to work loose.To break the main fuel pipe off at the controller he must have hit it pretty hard with something, or did the union come loose?
shit can definitely happen with a little giant but I dont feel at all uncomfortable or at risk using one, imo its safer than being in an RV and using a propane stove(co2 poisoning) which millions of people do everyday.
Anyone remember the van that blew up from the coolant/exh hx'rs. I can't remember what happened but they darn near took out the entire front end of the van!!
the fuel isn't as volatileHow safer is a diesel heated unit?