Save money and increase self-reliance with this DIY wood burning furnace. Building a homemade outdoor wood furnace can heat your home and hot water. Marcus Ashley’s solution to the skyrocketing cost ...

For those who want to burn cordwood, modern wood-gasification boilers offer mid-80 percent steady-state combustion efficiencies and full-cycle efficiencies in the 70-75 percent range. This is much ...

Almost 40 years ago when my company Stadler Corporation introduced one of the first residential European wood boilers to New England, they were elementary in design and in their infancy of wood ...