08-16-2010, 05:19 AM
Alex, I'm no economist, but I think propane, being petroleum based, follows world market prices rather than local supply and demand trends. TonyB, there is a lot of previous discussion on this board about the merits of the water heating methods. Do a search, and you should get a lot of info, particularly about the "on-demand" gas units.
Cheers,
Jerry
Cheers,
Jerry