Julia Thompson wrote: > > We have a tank buried in the yard that has a line running to the house. A > truck comes out on a regular basis and tops off the tank and leaves a bill > on the front door. > Ah, ok. A curious intermediary solution :-)
> They send natural gas through lines, not LPG (which, as someone has > pointed out, is also called "propane"), > Wrongly so. The ASTM defines LPG in such a way that it may contain a _huge_ percentage of other stuff, like butane. I imagine that "commercial propane" might be more interesting for New Yorkers, because the two butanes have boiling points of -11.7 C [iso-butane] and -0.5 [n-butane], but Texas shouldn't bother with those freezing temperatures. Alberto Monteiro _______________________________________________ http://www.mccmedia.com/mailman/listinfo/brin-l
