We are offering chiller, chilled water is used to cool and dehumidify air in mid to large size commercial, industrial facilities like water chillers can be either water cooled chiller or air cooled chiller whenever a chiller's heat rejection can be used for a productive purpose, in addition to the cooling function. air cooled chillers are intended for outdoor installation and operation. Air cooled machines are directly cooled by ambient air being mechanically circulated directly through the machine's condenser coil to expel heat to the atmosphere.