Electrical fundamentals and terminology can feel overwhelming—even for seasoned HVAC professionals. Yet understanding the essentials is critical when working with rooftop units, controls, motors, sensors, and accessories.
This section breaks down electrical concepts in simple, practical terms. Our goal isn’t to turn you into an electrical engineer—it’s to make sure you have the clarity and confidence needed to work safely and effectively in the field.
Have an electrical question or a topic you’d like us to cover?
Send it our way. We’d be happy to explore it in a future blog post or multimedia feature.
