Wall-mount split for IT spaces
1st April 2026
UK: The CoolPhase Wall is a wall-mount cooling system designed by Vertiv for small IT spaces and edge environments.
The system is said to be designed for the needs of IT equipment, removing heat and enabling continuous operation while taking up zero floor space. Introduced in the US last year, it is now available in the EMEA region.
Unlike comfort cooling systems, which are often used, the Vertiv CoolPhase Wall is a purpose-built system that provides the required sensible heat ratio along with integrated monitoring and control capabilities.
A split system using R32 refrigerant with an indoor wall-mounted cooling unit, it is said to deliver up to 60% greater airflow than standard comfort cooling systems. It also employs variable-speed compressors and variable speed fans.
Designed to handle thermal loads up to 11kW, the CoolPhase Wall is engineered to operate in outdoor ambient temperatures ranging from -35℃ to 48℃.
The system features the Vertiv Liebert iCOM operational control, which enables local configuration and supervision of key operating parameters. It also has onboard remote communication capabilities to provide real-time alerts and operational status.
