As distributed data processing becomes more critical to business operations, compact IT environments require high-quality thermal control designed for sensitive electronic systems. However, many still rely on comfort cooling systems—designed for people—instead of addressing the high sensible heat ratio (SHR) and increased airflow requirements of IT equipment. Vertiv CoolPhase Wall fills this gap with a dedicated system that provides the necessary SHR, along with integrated monitoring and control capabilities to protect equipment and maintain 24/7 operational continuity.
Designed for installation flexibility, Vertiv CoolPhase Wall features a split system with a wall-mounted indoor cooling unit. The system delivers up to 60% more airflow than standard comfort cooling systems and uses variable-speed compressors and fans to modulate according to thermal load demand, improving energy efficiency and reducing operating costs.
Designed to handle thermal loads up to 11 kW, the Vertiv CoolPhase Wall is built to operate reliably in outdoor ambient temperatures ranging from -35°C to 48°C. The system incorporates the Vertiv™ Liebert® iCOM™ , enabling local configuration and monitoring of key operating parameters. For enhanced visibility and remote access, the Vertiv CoolPhase Wall includes integrated remote communication capabilities to provide real-time alerts and operational status via a secure web interface.
The Vertiv CoolPhase Wall utilizes R-32 refrigerant, a low global warming potential (GWP) alternative that reduces environmental impact while maintaining thermal performance. This positions Vertiv ahead of regulatory changes, including the European Union's fluorinated gas regulation, which restricts the use of high-GWP refrigerants. While many comfort cooling systems are still transitioning to lower GWP options, Vertiv is applying these standards to IT-focused cooling, giving organizations confidence that their deployments are aligned with future environmental expectations.
“As IT systems continue to expand into areas not originally intended for high-density electronics, the demand for adaptable and energy-efficient cooling solutions is increasing across the EMEA region,” said Sam Bainborough, Vice President of Thermal Management at Vertiv EMEA. “Vertiv CoolPhase Wall is designed to support continuous operations, enabling customers to maintain reliable and efficient thermal performance in small IT rooms and edge sites year-round.”
Vertiv CoolPhase Wall expands the company’s comprehensive thermal management portfolio, which includes precision cooling systems for edge deployments, enterprise data centers, and high-density AI environments, ranging from room cooling to direct-to-chip liquid cooling and backdoor heat exchangers.
Vertiv CoolPhase Wall is now available in Europe, the Middle East and Africa (EMEA).
