Looking for the number of 600HP and greater natural gas-fired boilers in the US and worldwide? Any resources or help appreciated!!
Boilers aren't measured in horsepower. If you attached a steam engine to one, you'd measure that in HP. Boilers are often measured in BTU (British thermal units). Horsepower with steam engines is a measurement of BTU over time, with the rate dependent on the size and nature of the steam engine.
