One of two types of basic cooling media (the other is chilled water). Direct expansion systems utilize refrigerant for cooling and dehumidification. The three most common methods of heat rejection are air cooled, water cooled and glycol cooled.

One of two types of basic cooling media (the other is chilled water). Direct expansion systems utilize Freon for cooling and dehumidification. The three most common methods of heat rejection are air cooled, water cooled and glycol cooled.

This is a system using a refrigerant that passes through an expansion device prior to entering the evaporator. The system is used to extract heat in the evaporator and reject the waste heat through th [..]

One of two types of basic cooling media (the other is chilled water). Direct expansion systems utilize Freon for cooling and dehumidification. The three most common methods of heat rejection are air c [..]

A type of basic cooling media that uses Freon for cooling and dehumidification; the three most common methods of heat rejection are air cooled, water cooled, and glycol cooled.

A general term applied to air conditioning systems that have a self-contained refrigeration system & are air, glycol or water-cooled.

One of two types of basic cooling media (the other is chilled water). Direct expansion systems utilize Freon for cooling and dehumidification. The three most common methods of heat rejection are air-c [..]