Energy Reduction Case Study for HVAC Systems

This case study details the implementation of AIRSYS UNICOOL systems at a fiber network facility in Laurel, Montana, aimed at reducing energy consumption. The document outlines the project's background, including the existing HVAC equipment's inefficiencies and the need for an upgrade due to increased IT loads. It describes the installation of five UNICOOL variable capacity Wall Packaged Units (WPUs) with integrated free cooling, which significantly improved energy efficiency. The study presents data collected over a year, demonstrating an annual electricity savings of approximately $11,700. Additionally, it discusses the change in Power Usage Effectiveness (PUE), highlighting the importance of efficient cooling in data centers. The conclusion emphasizes the reliability and operational cost reductions achieved through the upgrade, positioning the facility as a model for future installations. Overall, the case study serves as a comprehensive account of the benefits derived from the HVAC system upgrade, supported by quantitative data.