9:55 you have a little mistake where in the bottom left corner you have a "expansion valve" which should have been a regulating valve. I knew something wasn't right, but I had to watch your video on ammonia industrial cooling to be able to pinpoint it.
I am currently studying in the HVAC installer program and the more I learn about HVAC/R, the more amazed I am by it. I wish I'd started when I was younger.
We have tons of learning materials for people like you. Why not check our our online training platform Danfoss Learning. learning.danfoss.com. You won't get disappointed. :) Best of luck.
PAUL IS super .......all his videos are well explained with perfect graphics to understand so easily.......you have really helped me with my HVAC and electrical needs. thank you very much sir.
Awesome videos man, I feel like I already understand something about these systems before even starting my refrigeration technician internship. Thank you very much!
Hey Paul, Thank you very much for all of your efforts to make this technical videos, in these days people can't even know these much amount of technical knowledge by going institutes. I'm currently learning a lot about HVAC for my research and business purpose. And here is my only request is to please make a video on copper tube piping, why tube bending in the refrigeration cycle is important, what length and diameter is required as per different capacity. Once again thank you very much for all your efforts and giving your time in these busy era.✌️✌️✌️
One question, what do the different colours mean? I'm assuming that red = hot fluid Blue = cold fluid But what about the others? Like yellow? And green? And light blue?
Wow so must super markers like Lawblaws have two smaller condenser units or air units and the rest big long hvac systems I guess it’s all in one with the food refrigerators systems
The new supermarket has prominent piping to the refrigerated display cases marked "condenser water". It looks like each unit has a supply and a return. I wonder what system this is.
I have a little remark idk if it is correct. When you say the refrigerant evaportates and collects the heat, shouldnt it be "it collects the heat and then evaporates"?
I wonder if some supermarkets have 2 condensers for the freezers: one inside the building, and the other outside. And some kind of selector valve to select which one to use. The outside condenser would be used in the summertime, when you want all the heat to be dumped outdoors and reduce the cooling load for the A/C. But in the wintertime, you'd want the heat to be dumped inside the building to reduce the heating load, so you'd use the inside condenser. Anyone know is supermarkets actually do this?
@@EngineeringMindset we use a split AC system at work that can cool to 5 degrees C and heat to 28 degrees C using refrigerant, can you shed some light on this as im not HVAC i just work with guys who do
We do try but making a high quality video takes a long time. Research, making the graphics, writing the script, animating, recording the audio, editing the video, making the description and thumbnail, writing the keywords and description, the end screen, the onscreen links, sharing across social media, adding subtitles, writing the website article then there's maintaining and developing the website and social media accounts, answering questions, finding new things to post.
hi i have a problem with the output of my EPEVER UPOWER inverter/charger
i correctly connected my inverter to ground but when i test with a multimeter i have 115 volts between neutral and ground also 115 volts between live and ground !! it is very dangerous what is the problem and what is the solution ?
@@EngineeringMindset How about: too much, too fast? This video looks like it was done in haste. Why, back in the sixties, this is how many educational films looked.... rushed! Now we have the magic of software, cheap hardware, and beaucoups bandwidth and storage. We no longer have to read textbooks and use power point... I mean: Slow down, just a little bit! Oh, man!
Well we have to play a balancing act. Some people say it's too fast, some say it's too slow. We have to find a middle ground and can't please everyone unfortunately. You can slow the video down yourself using the playback speed settings. On a mobile tap the three dots on the top right of the screen and on a PC tap the gear icon in the bottom right.
@@EngineeringMindset It just require a lot of knowledge going into it; going to go look at your air handler video first then come back and watch -- thanks again.
@@EngineeringMindset Impressed that you took the time to reply to this guy. Thanks for your video, as a HVAC/R student, this is actually somewhat basic for me, but still a nice refresher and reminders. It just goes to show that with this platform there are so many levels of education it's quite difficult to make anybody, let alone the majority happy. You've touched on many topics which can be researched later. The benefit of this approach is you've provided many starting points to follow up on later without a lot of extraneous info. Great job.
⚠️ *Found this video super useful?* Buy Paul a coffee to say thanks: ☕
PayPal: www.paypal.me/TheEngineerinMindset
Could you do a video regarding vrf heat reclaim units? Please 🙏
New VRF unit video here:➡️ ruclips.net/video/4i1XgcP1tmw/видео.html
9:55 you have a little mistake where in the bottom left corner you have a "expansion valve" which should have been a regulating valve. I knew something wasn't right, but I had to watch your video on ammonia industrial cooling to be able to pinpoint it.
I am currently studying in the HVAC installer program and the more I learn about HVAC/R, the more amazed I am by it. I wish I'd started when I was younger.
We have tons of learning materials for people like you. Why not check our our online training platform Danfoss Learning. learning.danfoss.com. You won't get disappointed. :) Best of luck.
PAUL IS super .......all his videos are well explained with perfect graphics to understand so easily.......you have really helped me with my HVAC and electrical needs. thank you very much sir.
Thanks a Lot..your videos are Savior for people working in HVAC field..
Glad you're enjoying them!
They're also super helpful as a construction management major.
watching these videos helps me learn something new everyday
You have a typo at 2:52 "Exhcange". I love your content and format! Thank you!
What amazing video! you´re very professionals, keep going, thank you so much.
Awesome videos man, I feel like I already understand something about these systems before even starting my refrigeration technician internship. Thank you very much!
Thank you for sharing your knowledges you’re such a great human
Thank you for the supporting message
Engineering mindset: All engineering concept in one pocket!
Great video thanks!
That Cascade system look like a video game course. Crazy interesting!
Wish you and your family a happy New year 🥳
Great video, as usual. The diagrams explaining the different VRV modes were awesome.
New VRF unit video here:➡️ ruclips.net/video/4i1XgcP1tmw/видео.html
Hey Paul,
Thank you very much for all of your efforts to make this technical videos, in these days people can't even know these much amount of technical knowledge by going institutes. I'm currently learning a lot about HVAC for my research and business purpose.
And here is my only request is to please make a video on copper tube piping, why tube bending in the refrigeration cycle is important, what length and diameter is required as per different capacity.
Once again thank you very much for all your efforts and giving your time in these busy era.✌️✌️✌️
Do a video on Tesla's heat pump in some of their vehicles please.
Good and best information thans brother
It's amazing video.You are very talented for engineering.It's useful for us.Keep going for learn engineering.
I love me some HVAC/R videos
Click that subscribe button to be notified of our future HVAC videos
@@EngineeringMindset already am
One question, what do the different colours mean? I'm assuming that red = hot fluid
Blue = cold fluid
But what about the others?
Like yellow?
And green?
And light blue?
hey all! Is there a danfoss app for learning more like questions and such or do I just use the webbbrowser ? Thanks again, your awesome mate
Wow so must super markers like Lawblaws have two smaller condenser units or air units and the rest big long hvac systems I guess it’s all in one with the food refrigerators systems
The new supermarket has prominent piping to the refrigerated display cases marked "condenser water". It looks like each unit has a supply and a return. I wonder what system this is.
Thank you for your effort
Great video. Thanks
love u thanks man
Geothermal cooling and heating .. u have to talk about it bro
I have a little remark idk if it is correct. When you say the refrigerant evaportates and collects the heat, shouldnt it be "it collects the heat and then evaporates"?
It starts evaporating in the expansion valve
I wonder if some supermarkets have 2 condensers for the freezers: one inside the building, and the other outside. And some kind of selector valve to select which one to use. The outside condenser would be used in the summertime, when you want all the heat to be dumped outdoors and reduce the cooling load for the A/C. But in the wintertime, you'd want the heat to be dumped inside the building to reduce the heating load, so you'd use the inside condenser. Anyone know is supermarkets actually do this?
Thanks a lot
Air curtains actually use cross flow blowers and not centrifugal blowers
Thank you for the helpful videos! Is it possibly to convert a 4 story office building, 95K Sf, from cooling tower/AHU system to RTU system?
Yes but it will be a significant project. Probably easier to install a VRF system and duct fresh air in
@@EngineeringMindset The current cooling tower/AHU system is no longer working. Approximately 30+ years old.
New VRF unit video here:➡️ ruclips.net/video/4i1XgcP1tmw/видео.html
split air conditioning unit you said its only used for cooling, what if you have a reverse cycle valve?
Then it's a heat pump
@@EngineeringMindset we use a split AC system at work that can cool to 5 degrees C and heat to 28 degrees C using refrigerant, can you shed some light on this as im not HVAC i just work with guys who do
I really like ur channel but do upload videos regularly. This video came after more than a month
He is updating regularly. Or do you want him to update more frequently?
We do try but making a high quality video takes a long time. Research, making the graphics, writing the script, animating, recording the audio, editing the video, making the description and thumbnail, writing the keywords and description, the end screen, the onscreen links, sharing across social media, adding subtitles, writing the website article then there's maintaining and developing the website and social media accounts, answering questions, finding new things to post.
hi i have a problem with the output of my EPEVER UPOWER inverter/charger
i correctly connected my inverter to ground but when i test with a multimeter i have 115 volts between neutral and ground also 115 volts between live and ground !!
it is very dangerous
what is the problem and what is the solution ?
Power inverter video here ruclips.net/video/iIqhAX0I7lI/видео.html
Check our new Multimeter tutorial out ➡️ ruclips.net/video/4lAyzRxsbDc/видео.html
Advertisement after video: HVAC
مفيش بلا لغة العربية
Hindi me bole
Hindi channel now live! ruclips.net/video/j7dlywCbjF0/видео.html
meh... this presentation is FAIR...
too complicated
What part did you struggle with?
@@EngineeringMindset How about: too much, too fast? This video looks like it was done in haste. Why, back in the sixties, this is how many educational films looked.... rushed! Now we have the magic of software, cheap hardware, and beaucoups bandwidth and storage. We no longer have to read textbooks and use power point... I mean: Slow down, just a little bit! Oh, man!
Well we have to play a balancing act. Some people say it's too fast, some say it's too slow. We have to find a middle ground and can't please everyone unfortunately. You can slow the video down yourself using the playback speed settings. On a mobile tap the three dots on the top right of the screen and on a PC tap the gear icon in the bottom right.
@@EngineeringMindset It just require a lot of knowledge going into it; going to go look at your air handler video first then come back and watch -- thanks again.
@@EngineeringMindset Impressed that you took the time to reply to this guy. Thanks for your video, as a HVAC/R student, this is actually somewhat basic for me, but still a nice refresher and reminders. It just goes to show that with this platform there are so many levels of education it's quite difficult to make anybody, let alone the majority happy. You've touched on many topics which can be researched later. The benefit of this approach is you've provided many starting points to follow up on later without a lot of extraneous info. Great job.