Here in Texas one could not stay in this thing five minutes in the summer.
Per the article linked to in #34, the - pure air - exhaust is at -40 to -96 °F. If they run it into the cabin you may be right - you could freeze to death in there.
47 posted on 08/20/2012 8:36:44 AM PDT by Moltke
("I am Dr. Sonderborg," he said, "and I don't want any nonsense.")