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Product Family

Liebert® CW Chilled Water Cooling System 038-181kW

The innovative Liebert® CW system lets you rapidly deploy chilled water capacity, achieve higher efficiency and use less white space. It offers the industry's widest range of capacities, featuring the industry's most advanced controls and innovations, such as optimized coil design that maximizes capacity and efficiency even at high entering water temperatures.

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Best Suited For:
  • Banking, Financial and Insurance
  • Data Center/Colocation/Hosting
  • Education
  • Government
  • Healthcare
  • Retail and Wholesale
Warranty: One Year Limited Warranty Against Defects in Material and Workmanship
Tools & Selectors
Select, compare, or configure thermal management systems
Calculate Cooling Retrofits Savings
Find out the potential savings with upgraded Liebert® technologies in your existing cooling systems
Calculate Cooling Economization
See how much economization is estimated based on geographic location, loads and other operating parameters

The Liebert® CW system combines the latest innovations in coil, valve and controls technologies for optimal protection and efficiency. Units in 440kW capacities significantly reduce the cost of deployment and maintenance and improve energy efficiency through an optimized chilled water coil design that can utilize higher entering water temperature (EWT). Multiple connection options provide greater flexibility during installation and commissioning. Right side and left side access for supply and return piping connections reduce the amount of floor space used, by enabling units to be situated closer together.

Model Specifications Overview
CW038, 38kW
112 [32.8]   110 [32.2]   6050   72 in   50 in   35 in   840 lbs  
CW041, 41kW
148 [43.4]   132 [38.7]   5950   72 in   50 in   35 in   900 lbs  
CW051, 51kW
169 [49.5]   167 [48.9]   9200   72 in   74 in   35 in   1220 lbs  
CW060, 60kW
231 [67.7]   205 [60.1]   9200   72 in   74 in   35 in   1250 lbs  
CW076, 76kW
241 [70.6]   230 [67.4]   12,400   72 in   99 in   35 in   1440 lbs  
CW084, 84kW
297 [87]   265 [77.6]   11900   72 in   99 in   35 in   1540 lbs  
CW114, 114kW
449 [132]   393 [115]   17,300   76 in   122 in   35 5/8 in   1925 lbs  
CW146, 146kW
523 [153]   473 [139]   21,000   94 in   122 in   42 in   2520 lbs  
CW181, 181kW
720 [211]   605 [177]   24,000   94 in   122 in   42 in   2520 lbs  
CW440, 440kW
1,765 [517]   1,529 [448]   60,000   145 in   138 in   60 in   7024 lbs  


Simple deployment
Industry-leading reliability
Utilizes higher entering water temperature to save energy
Up to 50% higher efficiency than legacy systems
Precise flow control at lower cost
Greater flexibility during installation and commissioning
Uses less floor space
Greater capacity per square foot in the 340kW and 440kW configurations


Optimized coil
Control valves with optional auto-tuning
Variable speed EC fans
Advanced Liebert® iCOM™ Controls
Multiple connection options
Right-side and left-side access
Automated staging
Industry-leading service and support

Find Your Area Contact

Products Support Contacts

Showing contacts for Virginia, 20149, USA Change
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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