Tag - Knowleage for centrifugal fan

What is the difference between ID fan and FD fan?

The difference between ID fan and FD fan ID fan is basically mentioned here for Induced draft fan and ID fan is always located between dust collector and chimney. ID fan will take the hot flue gases from furnace via dust collector (dust separation system or Fume Extraction system) and will deliver to the chimney. ID fan will handle the flue gases i.e. hot air. ID fan will produce the pressure lower than the atmospheric pressure in the system or we [...]