Aquilon DC

A Sustainable Cooling Platform Built for AI Infrastructure

Support high-density computing, reduce cooling energy consumption and eliminate refrigerant phasedown concerns with a natural refrigerant cooling solution designed specifically for mission-critical environments.

Natural refrigerant CO₂ with a GWP of 1
Supports air-cooled and liquid-cooled data center architectures
Integrated RainCycle™ free cooling technology

Aquilon DC

Adaptable Cooling for Evolving Data Center Requirements

Aquilon DC is a versatile CO₂ cooling platform that can be deployed in traditional mechanical spaces or directly within the white space to support high-density liquid cooling applications. By combining chilling, patented RainCycle™ free cooling, heat recovery, and liquid cooling functionality into a single solution, Aquilon DC can simplify cooling architectures and, in certain applications, reduce or eliminate the need for dedicated cooling infrastructure such as standalone CDUs. Supporting both traditional air-cooled environments and next-generation liquid cooling ecosystems, Aquilon DC provides a flexible platform for data center growth. Natural refrigerant CO₂ technology, combined with high-efficiency operation and multiple heat rejection options, helps operators reduce energy consumption, avoid refrigerant phasedown risk, and create a sustainable cooling strategy for AI and other high-performance computing deployments.

Features

Optional heat recovery for sustainability initiatives
Dual-use chiller and heat recovery configurations
RainCycle™ thermosiphon free cooling
Combined COP between 5 and 6
Suitable for white-space and grey-space cooling

Supports air, water and adiabatic heat rejection
Available from 140kW through 980kW
Expected annual PUE between 1.05 and 1.15
Supports modern liquid cooling ecosystems
High-capacity CO₂ heat transfer properties

Benefits

Future-Proof Refrigerant Strategy

Natural refrigerant CO₂ with a GWP of 1 eliminates HFC phasedown concerns and supports long-term sustainability objectives.

Maximize Cooling Efficiency

RainCycle™ technology extends free cooling operation and reduces compressor runtime across a wider range of ambient conditions.

Reduce Total Cost of Ownership

Lower energy consumption, reduced maintenance requirements and efficient system operation help decrease lifecycle costs.

Flexible Heat Recovery Opportunities

Leverage waste heat for adjacent processes, facility heating or sustainability programs through dual-use heating and cooling configurations.