Chilled Water Cooling Coil

A water coil is a water coil.

Chilled water cooling coil.

A lot of that. Water coils need to be piped for counter flow with the return being on the entering air side of the coil and the supply being on the leaving air side of the coil. This is a type of heat exchanger mostly used in commercial and industrial air handler units. There is really no difference between hot water coils and a chilled water coils in construction.

As cold water passes through the tubes of a coil the fin surface is cooled. Covering chillers pump sets ahus risers primary and secondary systems cooling towers and bypass lines. The air to be cooled moves through the fins and either water or an ethylene or propylene glycol solution move through the tubes. Chilled water schematic and condenser water schematic how to read and understand the engineering drawings with real world examples illustrations animations and video tutorial.

Chilled water coils also known as hydronic cooling coils are typically used to cool or remove moisture from air streams. Chilled water systems provide comfort cooling to industrial and commercial buildings all around the world. Hot water coils are usually 1 or 2 rows and chilled water coils are usually 3 to 12 rows deep. This allows the return water to temper the warmest entering air getting it closer to its set point prior to leaving the last row where it will see the coldest.

Chilled water coils typically consist of between 3 12 rows of tubes. Standard and custom designs are available for new and retrofit installations. Furthermore cooling coils can be used for dehumidification purposes.