"Marco" CHW AND DX COOLING COIL
1. Chilled Water Cooling Coil
Chilled water coils also known as hydronic cooling coils are typically used to cool or remove moisture from air streams. The air to be cooled moves through the fins, and either water or an ethylene or propylene glycol solution move through the tubes.
2. DX Type Cooling Coil
DX coils are an ideal cooling solution for VRV (F) units or third-party DX cooling systems, as they are filled with coolant which evaporates and thus allows the coil to function as a cooling coil. This process needs to occur in a cooling circuit driven by a cooling compressor.