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Heat Rejection – Refrigerant and Glycol Systems

Heat Rejection Systems

Complete your thermal management system with an industry leading heat rejection solution. Liebert dry coolers, air-cooled condensers, and other heat rejection systems are designed to improve your efficiency, lower costs, and improve your thermal management. Browse our selection today, including high-efficiency and low-noise models. Need help to select the right equipment? Try our Thermal Management Selection Tool to get a customized recommendation.

Liebert EconoPhase Pumped Refrigerant Economizer

Fluid and air-side economizers take advantage of cold outside temperatures to provide “free-cooling” cycles that reduce or eliminate the operation of data center precision cooling system compressors and pumps. Using economizers, you can lower cooling energy usage by up to 50%, depending on the average ambient temperature and humidity of your site.

Liebert Outdoor Drycooler, 7-525kW

Provides closed system data center cooling for pumped glycol heat-transfer fluid.

Liebert Series PB, Indoor Drycooler, 32-97kW

Provides closed system cooling for pumped glycol heat-transfer fluid. They are designed for applications where an outdoor heat rejection location is not practical, such as high-rise buildings or areas with restricted access.

Liebert Fin/Tube Outdoor Condenser, 17.5-210kW

Air-cooled condensers precisely matched to the heat rejection requirements of Liebert data center cooling and fluid chiller systems.

Liebert MC Microchannel Outdoor Condenser, 28 – 220kW

The Liebert MC microchannel condenser is specifically designed for improved condenser and thermal management system energy efficiency, using EC fans, premium controls, microchannel coil and a communication link to Liebert iCOM controls.

Liebert Series PB, Indoor Condenser, 16-98.4kW

Provides Liebert air-cooled data center cooling units with special heat rejection options. They are designed for applications where an outdoor heat rejection location is not practical, such as high-rise buildings or areas with restricted access.

Liebert PFH, Outdoor Condensing Unit, 3.5-28kW

Designed to be used in conjunction with the Liebert Mini-Mate2, Liebert DataMate and Liebert Challenger 3000 evaporator units.

Liebert MCD, Indoor Condensing Unit, 7-28kW

Designed to be used in conjunction with the Liebert Mini-Mate2, Liebert DataMate and Liebert Challenger 3000 evaporator units.

Liebert DMC Indoor Condenser, 5-18kW

Designed to be mounted to the Liebert DataMate evaporator units, making a self-contained cooling unit.

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