Species that contain a high amount of resin can produce as much as 9000 btu s pound.
Btu lb hardwood softwood.
Seasoned firewood is described as having a 20 moisture content.
Btu is nothing more than the amount of energy needs to head a single pound of water and increase the temperature by a single degree.
Btu or british thermal unit is the amount of energy required to heat one pound of liquid water by one degree fahrenheit.
One pound of dense hardwood will have about the same amount of energy as one pound of light softwood.
185 will heat up to 5 182 sq feet including all buildings well insulated plus hot water burning a good seasoned hardwood like oak.
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Seasoning firewood takes time.
Wood species type btu values of a cord burning wood in a wood stove.
It is said that under ideal conditions one pound of wood 0 mc can produce 8600 btu s.
This might seem pretty basic but it can make a huge difference for people who are attempting to heat their home using firewood.
To get the most energy out of your firewood the wood should be seasoned.
The difference in energy content is in the woods density.
All firewood has about the same btu per pound.
As you can see from the chart below the famed red oak is not the highest on the list.
The btu in a cord of firewood is usually close to the same per pound between species.
Non resinous wood has around 8000 to 8500 btu per pound and resinous wood has around 8600 to 9700 btu per pound.