Refrigeration Cycle PowerPoint Presentations
Written in the order you do the job
Built on years in the trade and the classroom
Physical orders usually ship in 1-2 days
A refund if it is not for you
From the AC Service Tech channel
If it is not what you needed, tell us within 30 days for a refund. The terms are on the refund policy page.
The HVACR training brand behind the YouTube channel, the books and the HVAC Academy.
Ready-to-teach slide decks on the refrigeration cycle. Built by Craig Migliaccio for instructors, trade programs and company training departments. This is a digital download in PowerPoint — nothing ships.
Available as soon as you buy
Digital files, not a package. You get download access at checkout, so the material is on your laptop before the next class.
Made by a licensed HVACR instructor
Craig Migliaccio holds an HVACR Master License and is licensed by the State of New Jersey to teach HVACR, Sheet Metal and Building Maintenance. He taught the refrigeration cycle to high school and adult classes before building these slides.
The refrigeration cycle is where a class is either won or lost. Students who never see it clearly spend the rest of the course memorizing numbers they cannot explain. These presentations walk the cycle through in teaching order, so the sequence builds instead of jumping around.
They were not assembled by a marketing department. Craig taught this material in a classroom, found what students actually get stuck on, and built the slides around those points.
These decks are aimed at people who have to stand up and teach:
- Trade school and high school HVACR instructors
- Apprenticeship programs and union training centers
- Contractors running in-house training for new hires
- Distributors and manufacturers putting on tech days
- Anyone who needs a clean explanation of the cycle on a screen rather than drawn on a whiteboard from memory
This is a digital product. No physical item ships and no shipping is charged. You receive download access once the order completes, and the files are PowerPoint presentations, so you can project them as they are or trim and reorder slides to match your own syllabus. If you need the exact contents of the download confirmed before you buy, or you want to check how it may be used across a program or a company, email info@acservicetech.com and we will sort it out.
Hours of slide building you do not have to do.
Most instructors already know this material. What they do not have is the evening it takes to draw a clear cycle diagram, lay out the pressure and temperature changes and get it readable from the back row. That work is already done here.
See the classroom training projectsTeach the cycle, then send them to the equipment.
Slides explain what is happening inside the system. Pair them with hands-on work and the free reference tools, and students connect the diagram to a real gauge reading. That is the jump that makes a trainee useful on a service call.
Browse the free resourcesPart of a set of teaching material, not a one-off.
The books, the workbooks, the posters and these presentations all come from the same instructor and use the same language for the same concepts. Students stop having to translate between one source and the next, which is a bigger problem in this trade than it sounds.
See all AC Service Tech materialWhy instructors trust the source
From an AC Service Tech viewer.
★★★★★
"I have spent many years attending the finest courses and colleges to perfect my trade, however you are never too old to pick up new information and tips from other tradesmen. After scouring through literally thousands of YouTube videos, I came across AC Service Tech. I was astounded by the professionalism of this channel and the gentleman that runs it, and if you are a perfectionist, you can spot another perfectionist! I can't help thinking 'If I had my time again, I would love to have been taught by this guy'. Thank you for being an awesome resource."— Stuart B., England, UK
Questions before you order
Is anything shipped to me?
No. This is a digital download. You get access to the files after checkout and no shipping is charged.
What exactly is in the download?
PowerPoint presentations covering the refrigeration cycle. If you want the contents confirmed in detail before ordering, email info@acservicetech.com and we will tell you what is included.
Can I edit the slides for my own course?
They are PowerPoint files, so they open in PowerPoint and you can cut, reorder or add slides to fit the way you teach the unit.
Who made them?
Craig Migliaccio, owner of AC Service Tech LLC. He holds an HVACR Master License in New Jersey, is licensed by the state to teach HVACR, Sheet Metal and Building Maintenance, has over 16 years in the field and owns an HVAC contracting business.
Can I use these for a whole program or a company training department?
Email info@acservicetech.com with how many instructors or sites are involved and we will confirm what works for your situation before you order.
I did not get my download link.
Check your spam folder and the email address on the order first. If it still has not arrived, email info@acservicetech.com with your order number and we will resend access.
Still have a question? Email info@acservicetech.com and a person will answer.