Burn Rate Of Hardwood

Firewood cost is usually more stable than the cost of gas and fuel oils.

Burn rate of hardwood.

Poplar and boxelder in the early and late months of the wood burning season but otherwise black cherry elm red and white oak and the hickories. Each species of wood will burn and dry differently because each has it s own density and moisture content. The cost of fuel oil or the cu. They also work great when mixed with hardwood to help freshen up a slow burning fire.

In this range burning rate increased linearly with heat flux. Thick samples of redwood southern pine red oak and basswood were tested in a heat release rate calorimeter. Overall hardwood vs softwood. In order to get the most heat from your firewood the moisture content should be 20 or less.

I burn about 12 cords a year using a wood boiler heating house and. I will burn some of the lesser wood ie. It comes down to two factors. This is also the order i would rate them.

Of natural gas at today s prices. While some woods naturally smolder for hours others burn out quickly leaving you struggling to. When comparing hardwoods vs softwoods it s the density of the wood that makes all the difference. I don t bother with cottonwood as a fuel source.

Density and water content. Successful wood burning starts with choosing the right wood for the job. Results on ignitability and average beat release mass loss and charring rates are reported for a heat flux range between 15 and 55 kw m 2. It s important to choose a good quality hardwood.

Firewood guide to btu ratings. Besides kindling softwoods are great for campfires because they burn quickly and produce a nice large flame.