Working with our Vertiv Sales team enables complex designs to be configured to your unique needs. If you are an organization seeking technical guidance on a large project, Vertiv can provide the support you require.

Learn More

Many customers work with a Vertiv reseller partner to buy Vertiv products for their IT applications. Partners have extensive training and experience, and are uniquely positioned to specify, sell and support entire IT and infrastructure solutions with Vertiv products.

Find a Reseller

Already know what you need? Want the convenience of online purchase and shipping? Certain categories of Vertiv products can be purchased through an online reseller.


Find an Online Reseller

Need help choosing a product? Speak with a highly qualified Vertiv Specialist who will help guide you to the solution that is right for you.



Contact a Vertiv Specialist

Product Family

Vertiv™ Liebert® PEX3 CW

Liebert® PEX3 CW is specifically designed to manage the substantial heat loads produced by computers and other electronic equipment, utilizing an existing building chiller as its chilled water source. Engineered to the highest industry standards with reliable, field-proven components and design, Liebert® PEX3 CW is ideally suited for critical environments such as telecommunications rooms, industrial process control centers, electrical and power distribution rooms, and medical facilities.

Get Brochure
Key Benefits
  • Scalability and Flexibility – Easily scalable across larger systems or buildings, making it ideal for multi-zone applications.
  • Reduced Operating Costs – Lower energy usage directly contributes to long-term cost savings.
  • Improved Energy Efficiency – Optimized control of airflow and water flow reduces unnecessary energy consumption from both fans and pumps.
  • Enhanced Comfort and Performance – Precise airflow and temperature regulation result in more consistent environmental conditions.
  • 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

    Benefits

  • High Energy Efficiency Ratio (EER)
  • EC Fan Technology – delivering maximum efficiency and airflow control
  • ASHRAE-compliant design for mission-critical reliability
  • Precise temperature and humidity management with multiple sensors control
  • Compact footprint to optimize white space utilization
  • Electronic Pressure Independent Valve (EPIV) for accurate flow control
  • Built for durability and extended service life
  • Features

  • Adaptive temperature control based on return air, supply air and server temperature
  • Front access maintenance for easy service and component replacement
  • iCOM2 controller designed for centralized management, and precise monitoring of temperature, humidity , and airflow
  • Extended cooling capacity from as low as 10 kW for small rooms up to 200 kW for small data centers
  • Find Your Area Contact

    Products Support Contacts
    Showing contacts for California, 91733, USA Change
    Vertiv™ 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
    PORTALS
    Partner Login

    Language & Location