Something is defiantly wrong! When you turn the blower on it blows a ton of smoke out of the vents that smells like coolant/antifreeze. Had to open the windows and get out before I passed out. It comes out a lot when the unit is on and a little bit when it is off. I'm not sure where to begin with this one. Help! It's freezing here in WI. Shaun Livermore 91+ 127K