Holly Steam Combination Company

The Holly Steam Combination Company was an American company that was the first steam heating producer to commercially distribute district heating from a central steam heating system. The company was established in 1877 by engineer Birdsill Holly when he formed a central steam heating system to heat multiple surrounding buildings in an immediate city area.

Holly Steam Combination Company

The Holly Steam Combination Company was an American company that was the first steam heating producer to commercially distribute district heating from a central steam heating system. The company was established in 1877 by engineer Birdsill Holly when he formed a central steam heating system to heat multiple surrounding buildings in an immediate city area.