BAS Electrical Fundamentals

Build practical electrical skills for BAS field work through self-paced video lessons, equipment demonstrations, and quizzes.

What You’ll Learn

Build core BAS electrical skills you can use on site

Wire and terminate BAS devices
Size and verify control power
Use a multimeter confidently
Read and test BAS signals
Build and check relay circuits
Troubleshoot faults step by step

Course Content

Six modules covering the electrical skills used in BAS field work.

01 - Electrical Foundations

Voltage, current, resistance, electrical power, basic circuits, AC, and DC.

02 - BAS Wiring & Workmanship

Cable selection, preparation, labeling, connection methods, and terminal blocks.

03 - BAS Panels & Control Power

Transformers, power supplies, common, grounding, and voltage measurements.

04 - BAS Electrical Signals

Contacts, thermistors, VDC signals, current transmitters, and RS485 wiring.

05 — BAS Control Circuit Power Paths

Power paths, normally open and closed circuits, relays, and wiring diagrams.

06 — BAS Electrical Troubleshooting

Circuit tracing, loss of control power, opens, shorts, and common-reference faults.

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BAS Electrical Fundamentals is built for new BAS field technicians, controls installers, and HVAC technicians moving into controls who need clear, practical electrical basics to wire, test, and troubleshoot common BAS control circuits safely on the job.

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Watch short lessons

You move through bite-sized lessons that focus on one skill at a time. Each lesson is easy to replay when you want a quick refresher before you practice or start the next module.

Follow equipment demos

You watch step-by-step equipment demonstrations and copy what you see. We show what to set up, what to look for, and common mistakes to avoid so you can practice with confidence.

Check your progress

At the end of each module, you complete a short quiz to confirm you understand the key points. You can review any lesson again and continue at your own pace, on your schedule.

Meet the Instructor

Michael Roper, LEED AP

For more than 20 years, I've worked in Building Automation Systems and commercial HVAC—from field service and startup to engineering, commissioning, estimating, project management, sales and technical instruction.

I created Applied Learning Systems because too much BAS training teaches software without explaining how systems actually work in the field. My goal is simple: help technicians build practical skills they can apply on the very next job.

This course combines clear electrical explanations with real equipment demonstrations and practical troubleshooting examples. My goal is to help you understand what you’re testing, why it matters, and how to apply it in the field.

If you can understand it, troubleshoot it, and explain it on a jobsite, you've truly learned it.

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Frequently Asked Questions

Do I need prior BAS or electrical experience?

No. This course starts with electrical fundamentals and builds toward practical BAS wiring, testing, and troubleshooting. It’s designed for new BAS technicians, installers, and HVAC technicians moving into controls.

How is the course delivered?

The course is entirely self-paced, with recorded video lessons, equipment demonstrations, and quizzes. Watch online and work through the modules at your own pace.

What does pre-enrollment include?

Pre-enrollment lets you purchase the course before launch. Your enrollment includes access to the full course when it opens.

When will the lessons be available?

The full course is scheduled to open October 15, 2026. Remaining lesson recordings and demonstrations are being completed before launch.

Do I need equipment to take the course?

You can watch the lessons and demonstrations without owning BAS equipment. If you want to practice alongside the demos, you’ll need the tools and components used in that activity.

Is this training vendor-neutral?

Yes. The course teaches electrical principles and field skills that apply across BAS manufacturers. Real equipment is used to demonstrate those principles.

Can companies enroll multiple employees?

Yes. Contact Applied Learning Systems for help enrolling multiple technicians and discussing team training options.

What is your refund policy?

Please review the Refund Policy linked at the bottom of this page before purchasing. If you have questions about whether the course fits your needs, contact Applied Learning Systems before enrolling.

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