80+'s generally have a standing pilot, or at least they used to. I haven't done this for a living for a long, long time.
90+ and all the other crap, electronic ignition.
The standing pilot is part of what brings the furnace down to 80+
You guys are right, "sounding sick" doesn't leave a whole lot to go on.
I checked the weather in Indianapolis and it's only supposed to get down to 28 tonight. Some space heaters and stuff will get the house warmed up.
Duane, do NOT disperse space heaters and leave them on while you go to watch the game, if you were planning to go out. It's the best way to come home to a pile of rubble. Either stay home and guard the house or shut them down before you leave.
Please don't take a chance. It isn't worth it, and I can personally think of at least half a dozen people who have toasted their houses because of a Sunday (or late Saturday) furnace breakdown.