| Ultimately, it is more important to have wood that is cut and split to the right size and properly dried than it is to get the hardest wood available. |  |
The
Wood Heat Organization: Answers to your questions about burning wood for heat and enjoyment. |
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How to Prepare Your Fuel Supply Good
firewood What is a cord, and how to avoid paying too much for one Some thoughts on stacking firewood Wood sheds, wood boxes and managing the mess The best back-saving tip for wood splitting Firewood
Follies: Energy content per air dried full cord, in 000s of BTUs. The hardest species are at the top of the list. |
Preparing your fuel supplyIt's been said that a long straight row of firewood standing in the yard in springtime is like money in the bank. It is indeed. As it dries in the summer sunshine, you're collecting interest. Firewood pile OCD (obsessive compulsive disorder): once the wood pile has achieved a steady state and is well stocked, the tendency of the caretaker to obsessively view, think about, brag on, and tend the "work of art" gggGary, contributor to woodheat@yahoogroups.comBy far the most important characteristic of any firewood is its moisture content. Firewood with a moisture content higher than twenty percent will burn, but it will be hard to light and keep burning and will make a lot of smoke. Plus much of its energy content will be wasted right up the chimney. Firewood should be between 15 and 20 percent moisture to burn properly and to get that dry it must be split and stacked in the open for at least a full summer. Lots of people have been mislead by old timers who say that white ash (for example) can be burned green. Sure it will burn, but very badly because it has a natural moisture content of over 30 percent. While that is lower than most species, it is still much too wet for efficient burning. Some advice from old timers is helpful, but not in this case. What is the best tree species for firewood? While there is always room for debate, we like to suggest that the best species in your area is the one that is most plentiful, easy to split and doesn't cover your hands and clothes with sticky sap. All wood, regardless of species, has about the same energy content per pound. The different species vary only in density. Traditionally, the favored trees in central North America were oak and maple because they are very dense and produce long-lasting coals. But these are valuable trees and in many areas are not plentiful enough to burn. No problem, just use softer woods like birch or poplar (aspen) or any other tree that is readily available. Keep in mind that people living in the coldest areas of North America have no hardwoods to burn and they get along just fine. Ultimately, it is more important to have wood that is cut and split to the right size and properly dried than it is to get the hardest wood available. There are lots of resources here to help you to buy, process and store firewood.
This is a wonderful firewood sculpture by Alastair Heseltine, a Canadian living in the Pacific Northwest. Visit his web site: http://www.alastairheseltine.com
This is a house in Annecy, France. Although it looks like a firewood house, it is actually a stone house with its generous roof overhang used as a convenient and effective place to store firewood. The picture was taken by our friend Tex McLeod, manager of the Hearth Products Association of Canada, on a recent trip to Europe.
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Rock Elm Shagbark Hickory White Oak Bitternut Hickory Sugar Maple Beech Red Oak Yellow Birch Red Elm White Ash White Elm Red Maple Tamarack Black Cherry White Birch Black Ash Green Ash Silver Maple Manitoba Maple Large Tooth Aspen Hemlock Trembling Aspen Butternut Balsam Poplar White Pine Basswood White Cedar White Spruce Balsam Fir |
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