WebPoplar doesn’t usually get listed on a BTU chart, but is in the same family with Aspen and Cottonwood. Cottonwood is rated between 12.6 to 13.5 million BTUs per cord and Aspen 13.7 to 14.7 million BTUs per cord. For the sake of this article we will average those numbers and use 13.85 million BTUs per cord for Poplar. WebGrey birch is the lowest burning birch variety, with a BTU of 21.3, which is still hot enough to be excellent firewood. White birch jumps a little in terms of heat output, generating a perfect 23.8. It is yellow and black birch that produce the highest heat, with a …
Firewood BTU Charts - BTU of Firewood Cord - World Forest Industries
WebAug 21, 2024 · The heat output/unit of Cottonwood firewood is quite moderate with a reasonably low BTU. Regarding that, the heating unit of this firewood is 15.8 to 16.8 million BTUs per pounds/cord. Normally, a … WebJul 31, 2024 · What is the BTU content of firewood? A full cord of wood is a stacked wood pile that is four feet wide by four feet tall by 8 feet long - 4'x4'x8'. It is therefore 128 cubic feet but because of air space between pieces, the actual amount of solid wood may be only 70-90 cubic feet. This depends on the size and shape of the pieces and how tightly ... sand color synonym
Cottonwood - Firewood
WebMay 7, 2016 · Remember: Just one cord of good seasoned hardwood will provide more BTUs than 225 gallons of propane, 2.75 CCF natural gas, or 133 gallons of #2 fuel oil. Compare your local prices for each. Cut down on your work. Modern wood stoves with higher efficiency ratings produce more heat from less firewood. WebJul 3, 2024 · Dense firewood will produce the highest recoverable BTUs, but all wood must be "seasoned" for best results. Seasoning lowers the moisture content so less energy is used to drive off water (which limits heat efficiency). ... Cottonwood/Willow: 16 million BTUs/cord - density 24 to 37 lbs./cu.ft. Basswood: 14 million BTUs/cord - density 20 to … sand color spray paint