Precision Cooling Systems
With over 30 years of experience, the Global Power Supply Critical Infrastructure Solutions division is a leading provider of computer room and data center air handling and precision cooling systems. We have a large selection of high quality surplus and used equipment from multiple high quality brands like Stulz, Liebert (Vertiv), Aaon, Trane and more. And most importantly, all of our equipment is thoroughly inspected and tested by our experienced technicians.

Liebert CRV Air Cooled Glycol
High-density data centers are consistently refreshing technology to improve capacity and decrease space. We buy and sell CRAC and CRAH equipment, offering our customers the unique option of high quality refurbished units and the trade-in of their current CRAC/CRAH assets. Many of our computer room and data center customers come back to us time and time again, we value these long term relationships and make sure to keep offering high quality products at an incredible value, and backed by excellent customer service and support.
Systems that require computer room air chillers/air handlers (CRACs/CRAHs):
- Data Centers
- Computer Rooms
- Network Centers
- Network Closets
- Mechanical Rooms
- Telecom Sites
- Emergency Shelters
- Labs
- Hospitals
- Smart Factories
Inventory
- 20 ton Liebert CRAC Units
- 12 ton Liebert Cooling Units
- 10 ton Liebert Cooling Units
- 5 ton Liebert Cooling Units
- Emerson Liebert Condensers
- Perimeter, In-Row and Ceiling
- Humidification
- EC Fan Retrofits
- Drop-in Replacements
Additional Equipment Available
More Information
Data Center Cooling Technologies from Uptime Institute
Capacity Selection in Data Center Cooling from Uptime Institute