It turns out the oil-burning colossus in the basement of my childhood home wasn’t a furnace, as I thought until recently. My memories are full of instances of cozy gatherings around the cast-iron ...

The global industrial boiler market was worth $11 billion in 2024, according to Global Market Insights. It is expected to grow to $17.3 billion by 2034, which represents an annual growth rate of 4.5%.

They are popping up in backyards all over. Outdoor wood burning furnaces are replacing traditional oil and natural gas boilers as the primary heating source for some homeowners in a bid to buck ...