Considering that Fox's hit 1997 animated sitcom "King of the Hill" has managed to stick in the public consciousness for over a decade after its original finale, it's hard not to talk about propane and ...

Gone are the days when propane was only for backyard BBQ grills; now more than ever, homeowners opt for propane gas furnaces, hot water heaters, appliances, pool heaters and fireplaces. The propane ...