Critical Environment Technician Prep Guide

Learn the basics of electrical and mechanical equipment, controls, and operating systems.

Lessons by Category

Our guide can help you prepare for the basic knowledge required to get hired as a Critical Environment Technician in high-performance data centers.

Learn the fundamentals of data centers and building systems.

Learn about the critical equipment responsible for heating, cooling, and humidity control.

Learn how power runs into a data center, all the way down to the customer load.