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.

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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 a 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

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

Liebert DSE Parts Manual

Liebert DSE offers industry-leading thermal management efficiency, reliability and insight. It is the first pumped refrigerant economization system designed for data centers. It uses no water for economization and its innovative design makes it 50% more efficient. Using your model number as guide, learn more about your system parts. You can also find the resources you need for printing/downloading.

Select Your Liebert DSE Model and Component

Check your Liebert DSE Model Number and find the component you need. For reference, check this Model Number Guide.

Nominal kW 

MODEL NUMBER DIGITS 1-5


Air Discharge & System Type

MODEL NUMBER DIGITS 1-7


Airflow & Voltage

MODEL NUMBER DIGITS 1-9


COMPONENT SECTION

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Language & Location