You all probably dont give a shit but does anyone know of a trick to log back into an instagram account..? I somehow lost the login password. I love any help you can give me!
@Darwin Noah thanks for your reply. I found the site on google and im trying it out now. Looks like it's gonna take a while so I will reply here later with my results.
Awesome. I see so many "technicians" that get confused with that discharge. Hopefully this will keep them on their toes. To add to that. Just had this today that the filter dryer was in the unit, had 1 tech misdiagnosed because the blockage was in the filter dryer that's in the unit (hello goodman). Thank you and good luck.
this was so helpful thank you so much for taking the time to help people and i have to say I'm in school now and watching your videos for just two days I've learned an amazing amount of important things I have struggled to learn and you breaking this all down like you did was game changing for me so Thank you
Thanks for the video. Good job as always. Very helpful. I Work on a building with Trane package units without liquid line access port and I always guessing the subcooling with the discharge pressure and liquid line temperature. Did not know about that rule of thumb 10 to 15 psi pressure drop.
It's why I always weighed in charges on package units. Awesome videos sir. You make me miss the trade. Wish more people like you were as dedicated to it and not just out to screw people like most I see in the area I live in. Just had a friend that let big multistate company install their unit and they installed in attic, worst install I've ever seen and after 3 failed inspections walked away and my friend said at least he didnt have to pay for the job. I said still you left with a unit that is going to give you trouble for years. Just recently his bedroom ceiling fell in due to unit not level and froze up and drained onto ceiling, unit has been in 7 months. In having to go back and rip out and reinstall this winter when it's cooler since he has to help and we both cant deal with Florida attic heat in August anymore due to age.
Great video, thank you! Do you have any videos on calculating COP for refrigeration systems in real life? For example, types of metering devices, where to mount, etc.
I always enjoy and learn from your video. Where can I find the pressure temp chart for discharge superheat vapor -is the condensing saturation pressure corresponding with my discharge superheat temp. The example. If I have 190 psi condensing pressure, equivalent to 97 °F, and discharge superheats of around 195°F( just the guess), I can't find a superheated vapor temp pressure chart.
Hey Bryan great Video. I'd love for you to dive more into that flow to mass ratio that you touched on. I'm having trouble wrapping my head around why discharge temperatures go up when refrigerant is low. I know that that is the case but I can't understand why.
You are a very knowledgable and have great videos.But some constructive criticism if I may is you talk way to fast to follow and it goes over alot of people's heads because you talk so fast. Sometimes it looks like may be your editing but may I suggest slowing down alittle so people can follow better. Thank you.
HVAC SCHOOL What is condensing saturation during low ambient for refrigeration what is that magic number the head pressure should be maintained to keep the system running properly during low ambient ?
Actually the pressure in the discharge and liquid line should be the same because high pressure from the discharge is pushing against the liquid in the condenser and gives you the condensing temperature. On the other hand this is theoretically speaking I do believe you would have some pressure drop in the condenser.
I live in Florida and it’s about 95 degrees out . Is it normal for that liquid line the copper pipe not the white pipe where water drips out but that small liquid line to have a constant drip of liquid.
Hey Bud when it comes to a package unit sometimes liquid lines don't have access ports. We are forced to use the discharge line access port. Which will be a completely different reading on the subcool. Can you do a video explaining why this this is wrong to do? Thank you.
I was building a dehumidifier from scratch and was installing a service port. I accidentally installed it on the discharge side instead of the liquid, and my teacher goes and tells me it doesn't matter because the pressure drop across the condeser is unmeasurably small. That class is screwed.
You make great videos, but you speak so fast that it is hard to grasp what you are saying. It doesn't sound like teaching, but more like explaining the problem, not offense
Very very great wonderful fabulous
You all probably dont give a shit but does anyone know of a trick to log back into an instagram account..?
I somehow lost the login password. I love any help you can give me!
@Ameer Jack instablaster =)
@Darwin Noah thanks for your reply. I found the site on google and im trying it out now.
Looks like it's gonna take a while so I will reply here later with my results.
@Darwin Noah It worked and I actually got access to my account again. Im so happy:D
Thanks so much you really help me out !
@Ameer Jack glad I could help xD
This is the best channel. I got my friends to watch this at the nursing home when they can't sleep.
...you are too funny. lol
Awesome. I see so many "technicians" that get confused with that discharge. Hopefully this will keep them on their toes. To add to that. Just had this today that the filter dryer was in the unit, had 1 tech misdiagnosed because the blockage was in the filter dryer that's in the unit (hello goodman). Thank you and good luck.
what a great example and nice work.
@VicPapefu but not practical on a new install where the dryer is sealed inside the condenser.
Don't use quotes
@@larsulrichvevo3196 make me 😜🤣
Sometimes it just takes the right guy to explain it. Great job
Another great video and explanation
You are a fantastic HVAC teacher!! Keep up the good work!!
this was so helpful thank you so much for taking the time to help people and i have to say I'm in school now and watching your videos for just two days I've learned an amazing amount of important things I have struggled to learn and you breaking this all down like you did was game changing for me so Thank you
Very helpful. You have not mentioned the refrigerant you are using when you specify what an excessive discharge temperature is.
R-22 and 410a are the most common refrigerant
It apply to any refrigerant, more than 225 *F will compromise the oil.
Thanks for the video. Good job as always. Very helpful. I Work on a building with Trane package units without liquid line access port and I always guessing the subcooling with the discharge pressure and liquid line temperature. Did not know about that rule of thumb 10 to 15 psi pressure drop.
It's why I always weighed in charges on package units. Awesome videos sir. You make me miss the trade. Wish more people like you were as dedicated to it and not just out to screw people like most I see in the area I live in. Just had a friend that let big multistate company install their unit and they installed in attic, worst install I've ever seen and after 3 failed inspections walked away and my friend said at least he didnt have to pay for the job. I said still you left with a unit that is going to give you trouble for years. Just recently his bedroom ceiling fell in due to unit not level and froze up and drained onto ceiling, unit has been in 7 months. In having to go back and rip out and reinstall this winter when it's cooler since he has to help and we both cant deal with Florida attic heat in August anymore due to age.
Damn you have a big brain. Excellent video.
Excellent and educational content.
Brian is a life saver
Great video, thank you! Do you have any videos on calculating COP for refrigeration systems in real life? For example, types of metering devices, where to mount, etc.
great info after the second time watching first time could not stop thinking how to stop the noise from the condenser 5 lb brick should do it :-)
I always enjoy and learn from your video. Where can I find the pressure temp chart for discharge superheat vapor -is the condensing saturation pressure corresponding with my discharge superheat temp. The example. If I have 190 psi condensing pressure, equivalent to 97 °F, and discharge superheats of around 195°F( just the guess), I can't find a superheated vapor temp pressure chart.
Great video!
Hey Bryan great Video.
I'd love for you to dive more into that flow to mass ratio that you touched on.
I'm having trouble wrapping my head around why discharge temperatures go up when refrigerant is low. I know that that is the case but I can't understand why.
Thanks you!
You are a very knowledgable and have great videos.But some constructive criticism if I may is you talk way to fast to follow and it goes over alot of people's heads because you talk so fast. Sometimes it looks like may be your editing but may I suggest slowing down alittle so people can follow better. Thank you.
I actually prefer you speak at that rhythm
You can slow down the stream. Not much or he will sound drunk.
Very helpful video
Great job and video
fantastic.
HVAC SCHOOL What is condensing saturation during low ambient for refrigeration what is that magic number the head pressure should be maintained to keep the system running properly during low ambient ?
Actually the pressure in the discharge and liquid line should be the same because high pressure from the discharge is pushing against the liquid in the condenser and gives you the condensing temperature. On the other hand this is theoretically speaking I do believe you would have some pressure drop in the condenser.
Thanks sir
hi , i have a question that how to get to know the mass flow rate of the refrigerant in the HVAC system
Very informative video sir , can you explain little bit about discharge superheat please and thanks
Can you do a video like this for suction & expansion line.
I live in Florida and it’s about 95 degrees out . Is it normal for that liquid line the copper pipe not the white pipe where water drips out but that small liquid line to have a constant drip of liquid.
Hey Bud when it comes to a package unit sometimes liquid lines don't have access ports. We are forced to use the discharge line access port. Which will be a completely different reading on the subcool. Can you do a video explaining why this this is wrong to do? Thank you.
Craig miggliago has a video for that scenario.
@@caru3257 do you know the title or link? Thanks
I was building a dehumidifier from scratch and was installing a service port. I accidentally installed it on the discharge side instead of the liquid, and my teacher goes and tells me it doesn't matter because the pressure drop across the condeser is unmeasurably small. That class is screwed.
So the discharge is the hot larger one? And the suction is the small cold one.?
Can we install discharge line at the bottom and liquid line at the top ?
are the lock caps so I can't huff that sweet sweet freon??
Hey why both of my liquid and vapour line is cold?
what happens if the suction line is connected to the condenser and discharge line is connected to evaporator?
Play it at 0.75 speed
i like your videos. could you speak slowly if you dont mind. not all of us speak english as if its our first language.
does anyone else just find studying funny like im sitting here learning useful stuff and understand everything
Good video. What is that meetering device? Please, speak slower. For us learners it is too fast.
Hi the unit you are using is degree fahrenheit or celsius?
Fahrenheit. We don’t need no Metric system.
I have a very important question. Is the discharge pressure the Same as the liquid line pressure?
Not likely because it has lowered it temperature thru the condenser.
That unit sounds rough
How we can find liquid and vapour in refrigerator
Is this on fast forward?
Yes
Show the heat in/out on the diagram 🤦♂️
Groovy
Good Topic and Video. Bryan speech pattern is wayyyyyyyyy fast.
Slow down!!!!! Too fast!!!! Information is great, just slowdown, risk of losing many viewers in the first minute.
Damn man, that is too fast, can u repeat that? lol
Slow it down dude... Too fast for the common non-technical person
You make great videos, but you speak so fast that it is hard to grasp what you are saying. It doesn't sound like teaching, but more like explaining the problem, not offense
Why you are talking quickly ?
It was the perfect speed for me.
Plss speal slow pls
that condenser sounds like shit,you might wanna look into it
You talk too fast, and put words on top of your graphics.
Feel free to watch a slower talking channel if you like 👍🏻🇺🇸
#DontTreadOnMe 🇺🇸
You speak very quickly😢😢