In the Milwaukee WI area , after piping expenses, NG is cheaper per therm as of last fall. Mike Graf Andy Vida wrote: > > Chuck Robinson wrote: > > >>Remember Natural gas supplies about half the BTU's of Propane so you need >>twice the fuel volume for the equivalent heat out put. > > > Which raises the question of which fuel is cheaper per therm. > Anyone know? Please visit us at http://www.gaudeteforge.com/