Data Center HVAC Masterclass

Here's a long-paragraph course description for the Data Centre HVAC course:

This Data Centre HVAC Design course is a comprehensive, industry-focused program built for engineers, students, and professionals who want to specialize in one of the fastest-growing segments of the HVAC industry — mission-critical cooling for data centres. The course begins with the fundamentals, covering what defines a data centre across Tier 1 to Tier 4 classifications, why HVAC plays such a critical role in these facilities, and how heat load challenges in data centres differ fundamentally from those in conventional buildings, largely driven by dense IT equipment like servers, racks, and blade servers.

From there, learners are introduced to the key industry standards and guidelines that govern data centre design, including ASHRAE thermal guidelines, the TIA-942 standard, and Uptime Institute tier classifications, giving them the regulatory and design framework used by professionals worldwide. The course then moves into heat load calculation, teaching both manual calculation methods and practical, software-based calculation using HAP (Hourly Analysis Program), a tool widely used in the HVAC industry. Learners are also guided through airflow management and cooling concepts essential to data centre design, including hot aisle vs. cold aisle layouts, hot/cold aisle containment systems (HAC & CAC), and the design trade-offs between raised floor and non-raised floor systems. The curriculum further explores data centre cooling system types, comparing CRAC units (DX-based) with CRAH units (chilled water-based), and explaining the differences between precision air conditioning and standard comfort air conditioning. A major focus of the course is chilled water system design, where learners gain in-depth knowledge of chilled water piping systems, distribution schemes, flowrate calculations, and pipe sizing using manual, software-based, and graphical methods, along with chiller sizing and selection — equipping them with the skills needed to design complete chilled water cooling infrastructure for data centres. The course also covers air distribution system design, including supply air design for server racks, perforated tile selection, and the comparison between ducted and underfloor air distribution methods, followed by humidity control and indoor air quality (IAQ) management, where learners study humidification and dehumidification methods and how to correctly select humidifiers and dehumidifiers for data centre environments. By the end of this course, learners will have a complete, practical understanding of data centre HVAC design — from heat load calculation and cooling system selection to chilled water design, airflow management, and humidity control — preparing them to confidently work on real-world data centre HVAC projects using internationally recognized standards and design practices.