111 Electrical DC Theory Plus Course

Individual Course

Enroll Now - $265

111 Electrical DC Theory Plus Course

(6 Modules / 18 Instructional Hours)  Foundation
Written by Chris Compton

An introduction to basic electrical theory such as the electron, Ohms Law, circuit schematic symbols, circuit characteristics and measurements as applied to DC & AC circuits in the HVACR industry. Instruction aligns with ACCA Quality Installation & Maintenance Standards. This online course is NATE recognized for 18 hours of continuing education (CEHs) applicable to NATE re-certification.

The ESCO Electrical Theory and Application e-book is viewable in the course.

Each course purchase allows one year enrollment to complete. Must obtain a 70% or higher to obtain CEU recognition. Course provides you with a Subject Matter Expert (mentor) to assist with questions and all course materials for the duration of the course.

Enroll Now - $265

Six modules cover

  • Electrical Safety Fundamentals
  • What is Energy
  • Atomic Theory
  • Basic Circuits
  • Parallel Circuits
  • Power
Textbook Reference

Once you’ve explored all your options, we’re here to assist you in finding the perfect online learning program or course to meet your needs.

Contact Us

More Electrical Courses

A digital multimeter displays a reading of 12.52, positioned in front of a blue car battery with red caps—a practical scene often found during HVAC technician training and troubleshooting sessions.
'.get_the_title().'

111 Electrical DC Theory Plus

Close-up of electronic components, including capacitors, a copper wire-wound inductor, terminal block, and heat sink fins on a circuit board—ideal visuals for HVAC technician training or HVAC continuing education online.
'.get_the_title().'

112 Electrical AC Theory Plus

A construction worker wearing a blue hard hat and gloves looks up at a building blueprint while standing indoors, possibly reviewing HVAC continuing education online materials, with ductwork and yellow walls visible in the background.
'.get_the_title().'

113 Electrical Components

A 3D rendering of an industrial electric motor with a metallic gold finish, cooling fins, mounting base, and a visible shaft on one end—ideal for illustrating components in an HVAC apprenticeship program.
'.get_the_title().'

114 Electrical Motors

A large glass office building at dusk, with several floors visible, each filled with illuminated offices and workspaces. Some desks are occupied by those studying for NATE certification prep or enrolled in an HVAC technician training program. Trees reflect in the glass facade.
'.get_the_title().'

216 Commercial Building Lighting Systems

A large, industrial white generator with black base, closed double doors, and a small window on one side—ideal for hands-on learning in an HVAC technician training program—isolated on a white background.
'.get_the_title().'

217 On Site Generation Systems

Explore Our Online HVAC Certification Programs

All of our courses are taught by industry experts and cover a wide range of topics, from basic HVAC principles to advanced troubleshooting techniques.

6 Week HVAC Program
Apprenticeship Program
Commercial Refrigeration
Building Automation
Chiller Mechanic
NATE Certification
Rack Tech Program
Metasys Tech Program
Boiler Tech Program
Spanish Programs
Rack Program Plus
Mini-Splits Program
Water Treatment

Individual Courses

Our individual courses are taught by industry-leading experts and cover everything from HVAC fundamentals to advanced troubleshooting.

Mechanical
Heating
Electrical
Chillers
Cursos básicos de HVAC en español