Expanded HVAC Training
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Explore several HVAC Training courses offered by PHCC Academy® GA.

Basic Electronic Circuits
Basic Electronic Components
Basic Refrigeration & Charging Procedures
Electrical Theory & Application for HVAC Course
EPA Section 608
Heat Pump System Diagnostics
High Performance Heat Pumps
Low GWP (A2L) Refrigerant Safety
R-22/R-410A Mechanical Refrigeration Troubleshooting: Electrical & Mechanical Test Procedures
R-140A Safety Training Course
Refrigeration Cycle, Refrigerants and Components
Water Heaters

Basic Electronic Circuits

Digital controls utilize electronic components such as transistors, capacitors, resistors and diodes to create circuits. These circuits, in turn, control the operation of a system’s main components.

This course provides a basic overview of electronic components that make up more complicated printed circuit boards. Other course topics include circuit logic, rectifiers, half-wave rectifiers, full-wave rectifiers, and electronic expansion valve (EEV) stepper motor control circuits.

Upon completion of the course, participants will earn a CEU certificate.

What You Will Learn

Upon completion of this course, the learner will be able to:

• Explain the function of a printed circuit board.
• Describe two important reasons for using printed circuit boards.
• Describe a logic gate.
• Explain what is meant by the term “binary”.

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Basic Electronic Components

Electronics does not need to be a mystery. This course provides an easy-to-understand breakdown of the building blocks that make up most of the electronic, solid-state controls and devices in use today. From the basic theory behind semiconductors, to diodes, transistors and more complicated electronic devices, this course pulls back the curtain on an often-misunderstood subject area.

Main topics include: semiconductors, diodes, diodes in AC circuits, rectifiers, transistors, diacs, triacs, bilateral switches, PRC and NTC thermistors and pressure transducers.

Individuals completing this course will receive a certificate of completion and .1 CEU/1 CEH.

What You Will Learn

Upon completion of this course, the learner will be able to:

• Explain the properties of silicon and why it is not a good conductor of electricity.
• Explain how “N-type” and “P-type” materials are created.
• Explain the construction, function and operation of a diode.
• Explain how diodes can be used to construct rectifier circuits.
• Explain the construction, function and operation of a transistor.
• Explain the construction, function and operation of diacs, triacs and bilateral switches.
• Describe the properties of a thermistor.
• Explain the differences between an NTC and a PTC.
• Explain the function and operation of a transducer.

Who This Course is For

This course will benefit technicians at all levels of their career; students, apprentices and practicing technicians.

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Basic Refrigeration & Charging Procedures

This program provides the knowledge to accurately perform system installation, basic repair, and the information necessary to properly charge modern equipment.

A course completion certificate will be issued upon completion.

This online course can help prepare individuals for the Basic Refrigeration and Charging Procedures Employment Ready Certification.

Note: certification exam is separate and not included in the course.

What You Will Learn

Upon completion of this course, the learner should be able to:

• Understand refrigerant pressures
• Describe states and conditions.
• Describe how they apply to the refrigeration system.
• Describe vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat
• Describe the refrigeration cycle
• Understand basic system components, their functions, and applications.
• Understand detailed explanations of each point in the refrigeration cycle.

Who This Course is For

This course will benefit technicians at all levels of their career; students, apprentices and practicing technicians.Section 608 of the Federal Clean Air Act requires that all persons who maintain, service, repair or dispose of appliances that contain ozone depleting refrigerants be certified in proper handling techniques.

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Electrical Theory & Application for HVAC Course

This program provides the knowledge to accurately perform system installation, basic repair, and the information necessary to properly charge modern equipment.

A course completion certificate will be issued upon completion.

This online course can help prepare individuals for the Basic Refrigeration and Charging Procedures Employment Ready Certification.

Note: certification exam is separate and not included in the course.

What You Will Learn

Upon completion of this course, the learner should be able to:

• Understand refrigerant pressures
• Describe states and conditions.
• Describe how they apply to the refrigeration system.
• Describe vapor pressures, subcooling, superheat, saturation, latent heat, and sensible heat
• Describe the refrigeration cycle
• Understand basic system components, their functions, and applications.
• Understand detailed explanations of each point in the refrigeration cycle.

Who This Course is For

This course will benefit technicians at all levels of their career; students, apprentices and practicing technicians.

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EPA Section 608

Description:

This course will prepare students, apprentices and technicians for the Core section of the EPA Section 608 examination.

This course is based on the ESCO Institute EPA Section 608 Preparatory Manual and contains text, lecture, flashcards and practice questions in an interactive, engaging format.

f you’ve already passed other sections of the exam, you can purchase this Core training section individually.

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Heat Pump System Diagnostics

With the push for energy efficiency, electrification, and decarbonization, the use of heat pump systems has expanded exponentially across the US. Technicians need to possess the skills necessary to properly install and maintain these systems to be successful.

This program, which covers air-source systems, provides a structured heat pump course that is both interactive and easy to use. Upon completion, learners should be able to understand the components, operation, maintenance, and installation of split-type and package air-source heat pumps.

A course completion certificate will be issued upon completion.

What You Will Learn

Main topics covered in this course include:

• indoor coil
• outdoor coil
• reversing valve
• metering devices
• components and controls
• system testing

Course Requirements/ Prerequisites

Students/Technicians should have a basic understanding of the refrigeration cycles / air conditioning fundamentals before participating in this course.

Who This Course is For

This course will benefit technicians at all levels of their career; students, apprentices and practicing technicians who service and maintain air-source heat

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High Performance Heat Pumps

Elevate your skills with ESCO Institute’s High-Performance Heat Pumps online course—an engaging, interactive program Energy Skilled™ recognized by the Department of Energy. Designed specifically for HVACR technicians, this comprehensive 10-chapter course equips you with the knowledge and tools to master modern heat pump systems, from initial cost analysis to advanced diagnostics.

You’ll explore critical topics like inverter technology, heating load calculations, and cutting-edge installation practices. Gain practical expertise in troubleshooting, performance validation, and energy efficiency, empowering you to deliver optimized comfort solutions for your customers. Whether you’re designing systems, selecting equipment, or fine-tuning performance, this course prepares you to lead in the growing heat pump market.

Upgrade your technical skills—start your journey today!

Note: certification exam is separate and not included in the course.

What You Will Learn

Upon completion of this course, the learner will be able to:

• Compare the initial cost versus long-term costs of heat pump equipment.
• Describe the fundamental principles of heat pump system operation.
• Discuss the design options for various heat pump system applications.
• Examine different heat pump configurations.
• Identify key considerations when addressing consumer comfort and energy conservation.
• Determine the values of Inverter thermistors and transducers.
• Compare the advancements in the HVAC industry to those of the AUTO industry.
• Explain the components of an inverter system.
• Summarize how an inverter board uses inputs and outputs to control capacity.
• Describe the electrical functionality of an inverter control board.
• Calculate the energy consumption of a heat pump.
• Distinguish the difference between the input energy and the output energy for a heat pump.
• Compare equipment options for a home’s heating load requirements.
• Use extended heating data tables to determine system capacity.
• Validate the performance of heat pumps with extended heating data tables.
• Calculate the balance point of a heat pump system.
• Determine the proper settings for compressor lockouts and heating element lockouts.
• Identify the droop setting of an HVAC control.
• Interpret the control wire functions of legacy and communicating systems.
• Review the setback temperatures used in various heat pump applications.
• Evaluate the heat load for individual spaces to assure proper equipment selection.
• Identify the appropriate locations for system components within a home to maximize system performance.
• Differentiate between AC and DC voltages in a ductless system.
• Identify electrical circuits by utilizing an equipment manufacturer’s application and installation manuals.
• Evaluate the heat load for individual spaces to assure proper equipment selection.
• Identify the appropriate locations for system components within a home to maximize system performance.
• Differentiate between AC and DC voltages in a ductless system.
• Identify electrical circuits by utilizing an equipment manufacturer’s application and installation manuals.
• Examine the factors that affect the home energy audit.
• Calculate an electrical panel’s size requirement when considering a heat pump upgrade.
• Identify the basic requirements of performing a load calculation.
• Explore the different resources available for performing a heating load calculation.
• Point out key considerations for performing an accurate heating load calculation.
• Calculate duct leakage cfm, from a home or other structure.
• Integrate industry recommended practices for ccASHP system design.
• Compare various system design options to create the best solution for the consumer.
• Identify key design considerations for mini-split and multi-zone ASHP applications.
• Explore common design failures experienced by seasoned professionals.
• Determine the most ideal installation location for a heat pump system’s components.
• Explain the benefit of modern flaring and torquing practices.
• Examine OEM installation manuals for proper flaring torque values.
• Identify the most applicable system accessories to help maximize system performance and efficiency.|• Determine proper refrigerant charge using |EM specifications.
• Calculate the operating capacity of an HVAC system.
• Identify the importance of high-performance installations.
• Create a System Performance Report with the use of smart diagnostic tools.
• Provide a system performance report to the customer as a validation tool.
• Utilize smart diagnostic tools and onboard diagnostic tools for equipment troubleshooting.

Who This Course is For

This course will benefit students, apprentices, and technicians who want to learn more about high-performance, inverter-driven heat pumps.

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Low GWP (A2L) Refrigerant Safety

As the HVACR industry continues to move forward and innovate, the refrigerants that were once so commonplace are now being phased out. Replacing them are more energy efficient, environmentally friendlier refrigerants, known as Low GWP refrigerants. Many of these new refrigerants are classified by ASHRAE as A2L, or slightly flammable. The industry is also seeing expanded use of some hydrocarbon (A3) refrigerants, such as propane and isobutane. Students and technicians will require additional training for the safe handling and transportation of these refrigerants.

Individuals completing this course will be prepared for ESCO Institute’s Low GWP Refrigerant Safety Certification exam.

Note: certification exam is separate and not included in the course.

What You Will Learn

This course provides students and practicing technicians with the information and knowledge necessary to safely work with mildly flammable refrigerants.

• Refrigerant safety
• Introduction to Low GWP refrigerants
• Refrigerant properties and characteristics
• The refrigeration cycle
• Working with refrigerant blends
• Proper installation and service guidelines
• Flammable refrigerant considerations
• Explanation of the associated codes and standards for A2L refrigerants

Who This Course is For

This course will benefit technicians at all levels of their career; students, apprentices and practicing technicians who work with refrigerants.

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R-22/R-410A Mechanical Refrigeration Troubleshooting: Electrical & Mechanical Test Procedures

This course teaches the basic refrigeration cycle test procedures and theory, allowing the user to work with both R-22 and R-410A examples. Once the lecture portion has been completed, the user can advance into a refrigeration cycle simulator that features refrigeration cycle problems such as restrictions, air flow, and charge problems.

Topics covered in depth include: basic mechanical refrigeration cycle theory, the evaporator circuit, the condenser circuit and diagnostic troubleshooting.

Individuals completing this course will receive a course completion certificate.

What You Will Learn

• An Introduction to Refrigerants
• The Mechanical Refrigeration Cycle
• The Evaporator Coil
• The Condenser Coil
• Diagnostic Procedures
• R-22/R-410A Interactive Practice
• R-410A Safety and Handling Tips

Who This Course is For

This course will benefit technicians at all levels of their career; students, apprentices and practicing technicians.

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R-140A Safety Training Course

This course will provide the necessary training and practical knowledge to safely service systems containing R-410A and R-407C. Participants will learn about the R-22 phase-out, appropriate refrigerant and oil applications, service techniques, and the safe handling of R-410A.

This course will help prepare technicians for the R-410A certification examination and provides practice questions.

Note: certification exam is separate and not included in the course.

What You Will Learn

Upon completion of this course, the learner will understand:

• Global warming
• Industry changes
• Basic Refrigeration System Components
• Refrigerant Chemistry
• Refrigerant Oils
• Safety

Who This Course is For

This course will benefit technicians at all levels of their career; students, apprentices and practicing technicians.

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Refrigeration Cycle, Refrigerants and Components

The Refrigeration Cycle, Refrigerants and Components course is intended to provide a review or refresher of the refrigeration cycle, refrigerants, and components. This is a great companion for training and/or reviewing the base knowledge needed to be successful on the EPA Section 608 examination.

This course will cover pressure, the pressure/temperature relationship, heat, basic vapor compression refrigeration cycle, refrigerants, refrigerant oils, retrofitting, refrigerant circuit components, typical operating conditions, as well as installation and maintenance.

After watching the webinar replay, participants will earn a certificate of completion with CEUs/CEHs.

What You Will Learn

Upon completion of this course, the learner will understand:

• Define pressure and how it is measured
• Define temperature and how it is measured
• Understand temperature, pressure, and related gas laws
• Explain state changes as they relate to temperature and pressure (boiling and condensing)
• Understand P/T charts for common refrigerants: R-22, R-410A, R-134a
• Understand sensible and latent heat and their measurements
• Discuss heat transfer methods
• Define superheat and subcooling as they relate to the refrigeration cycle
• Perform superheat and subcooling calculations
• Explain dew point and bubble point as they relate to blended refrigerants
• Understand the vapor compression refrigeration cycle
• Explain the differences between the low-pressure and the high-pressure sides of the refrigeration cycle
• Discuss heat transfer as it occurs during the refrigeration cycle

Who This Course is For

This course will benefit technicians at all levels of their career; students, apprentices and practicing technicians.

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Water Heaters 

This course provides students and practicing technicians with the information and knowledge necessary to understand, accurately and safely install, service, and maintain storage-type water heaters.

A course completion certificate will be issued upon completion.

This course will also prepare learners for the HVAC Excellence Water Heaters Certification Exam

Note: certification exam is separate and not included in the course.

What You Will Learn

Upon completion of this course, the learner should be able to:

• Recognize safety-related issues when working on gas or electric water heaters.
• Describe the most common water heater ratings and sizes.
• Describe how to calculate a water heater’s first hour rating.
• Identify and discuss components common to both electric and gas water heaters.
• Describe the typical operation of gas water heaters and the gas-related components.
• Describe the typical operation of electric water heaters.
• Explain typical routine maintenance procedures for gas and electric water heaters.
• Discuss troubleshooting common faults for both gas and electric water heaters.

Who This Course is For

This course will benefit technicians at all levels of their career; students, apprentices and practicing technicians who work with and install storage-type water heaters.

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