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Product Model

DME020E, 20kW

Small footprint cooling system for 7x24 temperature and humidity control in network closets, computer rooms and other small spaces. Its low profile permits floormount or wallmount installation, and requires little or no floor space.

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Best Suited For:
  • Banking, Financial and Insurance
  • Education
  • Government
  • Healthcare
  • Retail and Wholesale
  • Professional Services
Warranty: One Year Limited Warranty Against Defects in Material and Workmanship


Uses minimal white space
Highly flexible for various room designs
Improved protection compared to building air conditioning
Low ambient operation
Rugged design for long-term reliability 


Simplified cooling for network closets and server rooms
Year-round temperature and humidity control and air filtratio 
Available in air-cooled, water/glycol-cooled or chilled water configurations 
Can be mounted on wall or floor
Installs as split system with air or water/glycol cooling or as self-contained chilled water system

The Liebert DataMate is a split-system evaporator available in combination with a remote air-, water- or glycol-cooled condensing unit or a close-coupled water/glycol-cooled condensing unit, or as a self-contained, chilled water unit. Models are available to fit small computer rooms, requiring only five quare feet or less of floor space, or can be mounted on a wall. Each split system has thermostat-type wiring to controls and condensing unit. System components are pre-charged with refrigerant using quick-connect fittings for fast installation. The unit is designed for front service access.

DME020E, 20kW
Product Specifications
Total Nominal Capacity kBtuh [kW]
17.2 [5.05]
Net Sensible Capacity kBtuh [kW]
17.2 [5.05]
Nominal Airflow [CFM]
Total Capacity
17.4 [5.10]
Heat Rejection Medium
Physical Characteristics
46 1/2
11 7/8

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Products Support Contacts

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Vertiv (Liebert Services)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment
Vertiv Academy – Thermal Management Training
+1 844 841 2665
530 Westar Blvd Westerville Ohio 43082 USA
Product areas of focus: Thermal Management
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