Heating and free wood

 I can tell you a really great source of free firewood: Pallets
made of oak, beech and mahogany use this materials for the
cabinetry and furniture making 

Tim i’m gonnma let you in on one of my great life secrets; you go to
exotic wood dealers, if you have one in your area, they are around,
and check out their pallets, that come from south america, africa,
etc, which they always throw out, you’ll find a dumpster full,
they are made from wood to die for, i get purple heart, brazilian
mahogany, brazilian cherry, pieces of ebony, etc., even though i
love oak. dumpster rat