101 Fundamentals Course

Individual Course

Enroll Now - $252

101 Fundamentals Course

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

An introduction to the HVACR basic fundamentals and terminology, and the applied physics concepts that are utilized in HVACR systems. Subjects include measurements, heat, pressure, gas properties, and air properties. Instruction aligns with ACCA Quality Installation & Maintenance Standards. This course is recognized for 18 hours of continuing education (CEHs) applicable to NATE re-certification.

If you are only taking a few courses with us there is not a requirement for a textbook.

We will always recommend to our students to have a good general textbook for reference, the mark of a professional!

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 - $252

Six modules cover

  • Measurements
  • Heat Energy
  • Pressure
  • Gas Works
  • Air Works
  • Introduction to the Industry

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.

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A worker in safety gear holds a sheet with “HVAC: Heating, Ventilating, Air Conditioning” written on it. A toolbox and various tools are on the tiled floor nearby, highlighting hands-on skills gained through an HVAC apprenticeship program.

101 Fundamentals

A person uses metal shears to cut a sheet of metal on a workbench, showing markings and measurements—skills often practiced in an HVAC apprenticeship program. A glove and wooden tool are also nearby.

103 Basic Sheet Metal

A man in a blue hard hat and uniform uses a blowtorch to solder a copper pipe, holding soldering wire in one hand—an essential skill for HVAC technician training—with tools spread out on the table.

104 Copper Works

Wood framing and exposed ductwork inside a building under construction, showcasing unfinished walls and insulation panels—ideal for hands-on practice alongside HVAC online training or NATE certification prep.

106 Building Systems

Three rolled-up blueprints rest atop architectural drawings with technical lines and floor plan layouts in blue ink—ideal visuals for NATE certification prep or an HVAC apprenticeship program.

110 Blueprints

A person wearing protective gloves and an orange safety jacket adjusts a manifold gauge set, often used in HVAC technician training or NATE certification prep. Tools and red valves are visible on the table in the background.

121 Air Properties

A smiling worker in a blue uniform and hard hat holds a clipboard and pen, standing in front of industrial machinery—perfectly representing someone ready for HVAC technician training or an EPA 608 certification course.

122 Load Calculations

Large metal air ducts and pipes in an industrial ceiling, featuring shiny cylindrical and rectangular ductwork for ventilation or HVAC systems—an ideal scene for hands-on HVAC online training or EPA 608 certification course practice.

123 Air Distribution

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141 Refrigeration I

A technician kneels on the floor while servicing an HVAC unit, using gauges and tools to check and adjust the equipment—a scene familiar in HVAC technician training or during an EPA 608 certification course. Colored hoses and wires connect to the open system.

142 Refrigeration II

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