The remaining percentages are from industrial and commercial boilers.
The large industrial boiler known as the Climax was one of the first of this overall type.
A cyclone furnace is a type of coal combustor commonly used in large industrial boilers.
Fall harvested grasses likely have more application for larger commercial and industrial boilers.
But the heavy heating oil used in industrial boilers is a different story.
Engineering insurance provides cover for large items of capital plant, machinery or structures on land such as industrial boilers, cranes and lifts.
However, some industrial boilers still use it and so do a few old buildings, including in New York City.
A large industrial boiler has the capacity to level an entire city block.
Bituminous coal was also once exported to other Australian states for power generation and industrial boilers.
Waterloo Mfg continues to sell and service industrial boilers.