[TheForge] Propane vs LPG

[Matt Stevens]

Here in NZ we have LPG (Liquid Petroleum Gas), a combo of Propane & 
Butane. Propane as a stand-alone fuel source is not available (excepting 
disposable imported canisters for camp cookers etc).

I'm looking clarify what is meant in the US by Propane. Is it literally 
100% Propane, or is it another name for LPG where Propane is blended 
with Butane.

Obviously this affects my burner choice & numbers needed...

Cheers
Matt