The goal of this two-day Air Conditioning and Refrigeration course is to provide a broad introduction to air conditioning and refrigeration systems, including everyday operation & important refrigerant safety practices. The course is a great overview for maintenance technicians, multi-craft tradespeople, building managers, HVAC technicians, or anyone seeking to improve their AC&R operation and maintenance skills.
Students are taught common practices and some "tricks-of-the-trade" for general operation and maintenance of their AC&R systems. They will learn about maintenance schedules and servicing, system diagnostics, troubleshooting, and fine-tuning to gain maximum efficiency. The course also covers an introduction to commercial and industrial chillers, regulatory laws and energy conservation. Overall, we will help you get the maximum life out of your Air Conditioning and Refrigeration systems while keeping it up and running as efficiently and consistently as possible.
This seminar is just $550 per day or $1100 for both days. You can also combine it with our Boiler Operation course for a comprehensive 4-day HVAC Workshop.
Download the Air Conditioning & Refrigeration brochure
Can't make it to a seminar location? This course is also available in our new Simulcast format.
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Day One - Discussion Topics
Fundamentals of AC&R
- Air Conditioning versus Refrigeration
- Laws of Thermodynamics and Heat Transfer
Regulation, Codes and Standards
- New Energy Efficiency Standards (S.E.E.R.)
- EPA Section 608 of the Clean Air Act
- ASHRAE, ASME
- Technician Licensing, Testing and Certification
Compression Refrigeration Cycle
- Saturation, Superheat, and Subcool
- Basic System Design
- CFCs, HCFCs, HFCs, Inorganics
- Zeotropic and Azeotropic Refrigerant Mixtures
- Refrigerant Safety Including R-410a
- MO, AB, POE, PAG, PAO Oils & Properties
- Maintaining Oil Quality in Your AC&R System
Major AC&R System Components
- Metering (Expansion) Device
Day Two - Discussion Topics
Auxiliary System Components
- Crankcase Heater
- Suction Accumulator
- Sight Glass with Moisture Indicator
- Oil Separator
- Service Valves
- Refrigerant Controls
- Air, Water, and Ground-Source Heat Pumps
- Commercial Refrigeration
- Other specialty refrigeration systems
System Diagnostics, Servicing & Troubleshooting
- Service Tools and Equipment
- Manifold Gauge Set
- Recovery Machine
- Vacuum Pump
- Micron Gauge
- Leak Detection Equipment
- Recovering Refrigerant
- Charging the AC&R System
- Diagnosis, Common Failures, and Remedies
- Energy Conservation & Operating Efficiency
The EPA 608 exam is available to be taken at the conclusion of the class.
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EPA 608 Technician Certification Testing
Section 608 of the Federal Clean Air Act requires that all persons who maintain, service, repair, or dispose of appliances that contain regulated refrigerants be certified in proper refrigerant handling techniques by passing the EPA 608 Technician Certification exam. The EPA 608 exam is included in this course and is administered at the end of the second day of training, although attendees are not required to take the exam for successful completion of the course. While we cover material relevant to the test over the course of the training, this course is not designed to specifically prepare you to take the exam. Therefore we highly recommend that attendees who want to take the exam attend both days of training and take time to study beforehand. We mail out the EPA 608 study guide to all course registrants the day after registration to give you ample time to prepare. You can also download a PDF of the study guide below.
Continuing Education Units (CEUs)
Upon completion of this seminar, the student will receive a certification of completion with 8 classroom hours (.8 TPC Training CEUs) per day attended. Visit our continuing education units page to determine if this class is accepted by your state licensing agency.
All of our courses are backed by our No Risk Registration & Money Back Guarantee
Optional Certification Exam
A certification exam is available for this course; students may order it at any time after the training is over. Please visit the Testing and Certification page for more information.