bukhrn wrote:
That's possible, I don't recall seeing that statement, but I'm having a hard time figuring, Who heat treats fire wood, never heard of it, Lumber certainly. :h
Lumber is often kiln-dried, which is not quite the same thing—it's not a standardized process, for one. Heat treated firewood is what is usually sold in the little shrink-wrapped bundles you see at gas stations and such, at least around these parts. The people who bundle up the wood are, I assume, the ones who heat treat it.
The goal, of course, is to kill any nasty insects that may be in the wood so it won't spread them around. I think the USDA standards are something like at least 60 minutes at at least 60 degrees Celsius.
Of course, most anyone who heats with wood (rather than buying a bit for a campfire or similar) likely just sources it locally by the cord and doesn't bother heat treating, which would be less economical.