VRF Variable Refrigerant Flow Units - HVAC Online Training and Courses

In this video, I explain a basic description of what a VRF is and how a Variable Refrigerant Flow unit works. This will help you to understand how it can be done by the manufacturers .

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[albertogerman]

Julio is awesome. I took one course with him and every single question I had, julio would get back to me with a answer.

[drew]

i knew when I saw the batman shirt that this was going to be good. thanks

[martinh]

Any see that he is writing backwards, as well as writing with both hands? That's skill!

[saltrue]

Julio thank you very much for your teaching we really appreciate it you, we learned allot from all your teaching videos, stay safe tc we need you here so we can lean more, God bless you and all your family, thanks again from Boise Idaho

[nyangaluel]

You are a great teacher! I have now understood more than I have ever known. Please, keep more coming especially troubleshooting multi v system compressors. I was challenged recently by Toshiba multi v outdoor unit breakdown with error code= H02.

[garnete]

This is a great tutorial, it provided a ton of information to get me familiarize with VRFs and how to relate the refrigeration cycle to it. Great work Julio!!

[charlespaul]

Ive never seen a video have hundreds of likes and not a single dislike. Bravo good sir!

[jansenspanzu]

Thank you very much. This video has given me a good understanding.

[phillichillin]

Thanks for this, very clear explanation

[Chakrabortykuntal]

Great tutorial sir. It cleared all my doubts regarding vrf. Thanks a lot

[blackfriarsffc]

Julio, excellent overview of the subject matter. Clear and concise. I have been an instructor of gas technicians for many years however I would be honoured to be a student of yours. Take care.

[paulmartinez]

Good information. I like how you made it simplistic.

[MerchantNation]

Your a man that knows his profession and it's tech very well. Wish you were in GA. I've been getting quotes on converting from forced air to whole home ductless. Honestly, I don't think any of them really understand what they are selling or how to best configure.

[MrRene]

Your teachings are awesome. Thank you.

[musakavalci]

Absolutely love your vids. Love from London England

[nakiapringley]

Great video 💯💯💯💯💯, I got a better understanding of the functionality of a VRF.

[hendriknieuwenhuizen]

Wonderfully clear lecture. I have learnt very much. You are a great lecturer. Thank you.

[thepharaoh]

Excellent, simple explanation. I love it. Thank you so much for effort.

[zinebmizane]

Thanks for sharing ...it is very educative

[hackfreehvac]

*My heat pump is offended at what you said* @6:40
My unit is single phase here at home, VFD runs a 3 phase compressor 😁
And it has an ECM for the ODM