Posted 1/5/2014 10:03 (#3575088 - in reply to #3572764) Subject: RE: How to heat the second story of an old farmhouse??
NE Iowa
did not read other replies, but if you have support walls they should be open between the studs. Then just put duct work to the bottom in the basement and a opening in the bedroom/s you need heat in.
If the wall is right, one space between the studs could be used for two bedrooms.....worked here many years ago!