¢º A working environment where limited amount of steam is needed, but
  a boiler is necessary.
  ¢º A working environment where the boiler room is too far, making pipe
  connection is difficult and costs of pipe setup high.
  ¢º An environment where cleanliness and pleasant aesthetics are
  required, such as a research facility or laboratory, department stores
  and other such retail spaces, etc.
  ¢º A working environment with potential fire hazards.
  ¢º A working environment with poor water quality, which limits boiler
  lifespan.
  ¢º A working environment where steam is required even in the summer
  and boilers must be run through the year for heating purposes.