Why does an AC freeze

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  • เผยแพร่เมื่อ 28 ธ.ค. 2024

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  • @MichaelHernandez-lc2wb
    @MichaelHernandez-lc2wb 2 ปีที่แล้ว +8

    Watching your videos is like watching a good movie. This is my 2nd or 3rd time and I never get bore. Thanks a lot

  • @edo8013
    @edo8013 4 หลายเดือนก่อน +2

    Smartest man on TH-cam teaching HVAC.
    Has helped me tremendously

  • @Blenzo480
    @Blenzo480 2 ปีที่แล้ว +5

    My AC froze up yesterday. Thanks for the video. Now I know you aren't supposed to set the temp to 68 and close half the vents hahaha!

  • @arianruiz1455
    @arianruiz1455 3 ปีที่แล้ว +57

    Ty is the best teacher ever, I owe him the job I have today and the fact that I can provide for my family and have a decent life. Thank you Sr !!!

    • @love2hvac
      @love2hvac  3 ปีที่แล้ว +29

      Thank you, but YOU are responsible for all of that. You made the decision to change your life, you worked hard threw school, you worked hard to build the career. I'm just thankful I had the opportunity to be a part of it.

    • @mikafoxx2717
      @mikafoxx2717 5 หลายเดือนก่อน

      ​@@love2hvacGood teachers are still worth their weight in gold!

  • @georgev817
    @georgev817 ปีที่แล้ว +3

    Wow. Out of all the countless videos I have seen. This guy kills it. I spent hours watching other videos that I thought where great but took me so long to understand certain aspects. But after watching this I learned it all instantly. Maybe it’s the simple drawings? Ether way. Thank you so much.

  • @Honeyman76
    @Honeyman76 3 ปีที่แล้ว +8

    I love your videos. From my experience, not only is a leak responsible for low refrigerant, but techs before me, did not add enough and take into account the long line set. It never had enough refrigerant to begin with. I have seen this a lot.

  • @tebogomeshack2734
    @tebogomeshack2734 5 หลายเดือนก่อน +3

    May God bless this man , you're a blessing to humanity

  • @Runysoho2222
    @Runysoho2222 4 ปีที่แล้ว +5

    thank you from an hvac dispatcher. i always love learning more about what i do.

  • @shidaliang2425
    @shidaliang2425 2 ปีที่แล้ว +2

    You are the best teacher , makes learning technology with fun.

  • @uabscott1
    @uabscott1 3 ปีที่แล้ว +4

    This is absolutely the BEST HVAC video for learning the system that I have ever seen. Thank you Mr Branaman!

  • @scottk0623
    @scottk0623 3 ปีที่แล้ว +2

    Outstanding recommendations about the dirty coil service.

  • @Vmartin70EZ
    @Vmartin70EZ 5 ปีที่แล้ว +4

    Thanks for the lecture better than my Instructor at hvac school. And no interruptions from students

  • @billl3936
    @billl3936 2 ปีที่แล้ว +5

    Excellent explanation of why the indoor coil freezes. I wish I had this clear of an explanation when I started out many years ago. You touched on what many technicians do to try and solve the problem by overcharging the system. The only thing I would add is that by overcharging the system you back up liquid into the condenser coil and turn a high-efficiency unit into a low efficiency unit and the customer is now paying a higher electric bill.

    • @love2hvac
      @love2hvac  2 ปีที่แล้ว +3

      Thanks Bill and you are 100% spot on about staking liquid in the condensor reducing efficiency. I need to do an update.

  • @MohammadHarunorrashid-g4m
    @MohammadHarunorrashid-g4m 4 หลายเดือนก่อน +1

    respect Boss your are the best teacher on my eyes, your teaching method very easy, thanks sir, this mohammad harun from doha, Qatar ❤❤❤❤❤❤❤❤

  • @chancelindsey
    @chancelindsey 3 ปีที่แล้ว +11

    Learned more in 23 minutes than a week's worth of study. A great instructor has a wealth of information, actual experience, and most importantly the ability to convey their thoughts into a form others can understand. Thank you! Although I did have to chuckle at "dethaw" which literally means to refreeze, although it is recognized as dialect and a completely acceptable word.

  • @asimrafi1442
    @asimrafi1442 2 ปีที่แล้ว +3

    wonderful explanation; best instructor

  • @TheCardonainc
    @TheCardonainc 5 หลายเดือนก่อน

    Phenomenal segment on freezing. You have got to be one of the best teachers I have come across in this field. You leave next to no stones unturned. Anyone interested in this field who comes across these videos is fortunate.

  • @Forextrader19
    @Forextrader19 3 ปีที่แล้ว +8

    Good tip on cleaning the evap coil AT THE SAME TIME as your condensor if they're both dirty. Didn't think about the effects of that but it makes sense !

  • @jamesnolan9651
    @jamesnolan9651 2 ปีที่แล้ว +3

    i am not an HVAC guy but i feel like i could pass for one after all this info. Thank you!

  • @roymurrayanderson7573
    @roymurrayanderson7573 3 ปีที่แล้ว +2

    Great explanations. I’m nursing two 21 year old units and knowledge helps!

  • @murtuzan
    @murtuzan 2 ปีที่แล้ว +5

    Greetings from Dubai. Ty's lectures initiated me in learning more in HVACR. These classroom sessions are very informative. I really credit him and Brian Orr for imparting know how in the field with a seasoned technicians insight (which is very unique for an engineer like me).

  • @davidbrooks8621
    @davidbrooks8621 4 ปีที่แล้ว +3

    Excellent lecturer. true professional. Second to non. Very rare this days.

  • @livingyourbestlife711
    @livingyourbestlife711 4 ปีที่แล้ว +16

    excellent explanation Ty. I've been an HVAC/R contractor in TX and AZ for over 25 yrs. Great job and thanks for sharing. Great teaching and positive presentation!

  • @tjslbfyt98
    @tjslbfyt98 ปีที่แล้ว +1

    Best video regarding freezing evap (although no fancy pics used) Most others I’ve seen never mention the low temperature problem. And the explanation that low pressure causes low SAT temp is easy to remember. Thanks Ty. May God continue to richly bless you!!

    • @love2hvac
      @love2hvac  ปีที่แล้ว

      Thank you, I will update it one of these days. God is great!

  • @alfonsomartinez6800
    @alfonsomartinez6800 3 ปีที่แล้ว +6

    Now I comprehend why the evaporator freezes when there is low charge in the system. I finally got . God bless you, you're an awesome instructor!!

  • @gobrowns2163
    @gobrowns2163 4 ปีที่แล้ว +13

    Wow, great explanation!!! I don't remember my instructor gave this much detailed explanation. Thank you!!!

  • @acrservicesmathewr7565
    @acrservicesmathewr7565 3 ปีที่แล้ว +2

    Love how simple you make it for a beginning technician to learn and understand what he is learning.

  • @jasonm887
    @jasonm887 ปีที่แล้ว +1

    This was a great lesson. I still have no idea why my system is freezing but at least I know why it happens! 😅 ty sir.

  • @KuldeepSharma2299
    @KuldeepSharma2299 4 ปีที่แล้ว +5

    Thanks for the video. The way you explain and the way you teach is fantastic. This the best video watched on HVAC basics on coil freezing. You also have your awesome experience and stories to share and teach.
    Thanks.
    Peace😊

  • @brokensmile8487
    @brokensmile8487 4 ปีที่แล้ว +9

    I'm studying HVAC/R at a community college and when I get home I look to see what Ty has to say on what I've studied that day. This guy is awesome. I'v learned a substantial amount more on his videos then I have in class. All I need is my certs from school.

    • @jericosha2842
      @jericosha2842 4 ปีที่แล้ว +4

      school is great for introducing topics and youtube is great for actual understanding. our youtube community in hvac is truly blessed. Hvac school and AC service tech are also inedible.

  • @Rattletrap2
    @Rattletrap2 4 ปีที่แล้ว +8

    Great job Ty! Only someone with your knowledge and Passion could explain things this way!

  • @arianruiz1455
    @arianruiz1455 3 ปีที่แล้ว +2

    I most say I graduated in 2018 and I’m always watching ty’s videos. Awesome teacher and a great person.

  • @MultiBandido69
    @MultiBandido69 4 ปีที่แล้ว +3

    Mr. Conor McGregor thank you so much for all your videos, the way you explain is just great !!!!!!!!!

    • @Flumphinator
      @Flumphinator 3 ปีที่แล้ว

      Man’s gotta stay cool when he kicks so much ass.

  • @TsquareTalk
    @TsquareTalk 3 ปีที่แล้ว +3

    Great video. I need to find a way to get to my evp coil to try to clean it. Unfortunately it round coil duck work.

    • @caru3257
      @caru3257 3 ปีที่แล้ว

      does your coil has a door to access it?

  • @OnePointLander
    @OnePointLander 4 ปีที่แล้ว +18

    I could be watching Netflix during shelter in place, yet here I am watching all of Ty's videos.

    • @tedpruitt8691
      @tedpruitt8691 4 ปีที่แล้ว +1

      A much better use of your time.

    • @jimmylee1856
      @jimmylee1856 3 ปีที่แล้ว +2

      Thank you Ty

    • @caru3257
      @caru3257 3 ปีที่แล้ว +1

      here I am a year later watching the same video.

  • @pctuterman1
    @pctuterman1 4 ปีที่แล้ว +2

    This guy is an awesome teacher. Two thumbs up.

  • @sammarchetti2484
    @sammarchetti2484 4 ปีที่แล้ว +2

    I learned this 30 years ago, and this was a great refresher. These students are getting there money's worth from this course.

  • @xelaju8
    @xelaju8 2 ปีที่แล้ว +1

    Thanks!

  • @chrisb1899
    @chrisb1899 4 ปีที่แล้ว +3

    Great explanation ! Had a frozen coil on a up flow unit located in a 3 story finished daylight basement home. Return air ducts on all 3 floors. Return air in finished basement was 63 degrees ! Covered that return to allow only return air from 2nd and 3rd floors and problem solved ! Duct work was sized OK so no worries on covering that one return grill.

  • @edilsonserafim4784
    @edilsonserafim4784 3 ปีที่แล้ว +2

    man what of great video, lots of information out of one video God bless you than you very much

  • @artgonzalo4115
    @artgonzalo4115 3 ปีที่แล้ว +3

    This is GOLD! Great job sir! And I appreciate you for making this video and summarizing it up! 🔥💪🏽

  • @mojavehanna773
    @mojavehanna773 5 ปีที่แล้ว +35

    Ty is so badass he took Chuck Norris' beard away from him and now wears it just to mock him.

  • @davidnguyen9885
    @davidnguyen9885 2 ปีที่แล้ว +1

    Thank you so much for your times and videos.

  • @anthonyfoster7206
    @anthonyfoster7206 7 หลายเดือนก่อน +1

    Cheers Ty Thank you
    You’re brilliant at your job 🙏🏼❤️🙏🏼

  • @miguelquiroz1550
    @miguelquiroz1550 2 ปีที่แล้ว +2

    Always great information. Thank you so much!.

  • @UltraHydrophobiccoat
    @UltraHydrophobiccoat 3 ปีที่แล้ว +2

    Once a customer has a frozen AC which only happened at night. It turned out the compressor contactor sometimes wouldn’t disconnected but inside blower motor stopped. At day time the temperature was high and the AC was running most of time, so AC frozen was not so bad, but at night the blower motor stopped longer time and the frozen ice reached out up to compressor.

  • @fabiodarocha2842
    @fabiodarocha2842 4 ปีที่แล้ว +3

    Amazing how you teach. So knowledgeable 👍🏻Thanks!

  • @bradleyberry1762
    @bradleyberry1762 4 ปีที่แล้ว +2

    Thank you for the great content. Quality information like this is much appreciated by someone like me learning the trade.

  • @dmarcellon
    @dmarcellon ปีที่แล้ว +1

    Wow loved this, especially the final segment (cleaning inside and outside)

  • @brunonikodemski2420
    @brunonikodemski2420 2 ปีที่แล้ว +1

    Much better description, than most others.

  • @jamesrooney7689
    @jamesrooney7689 3 หลายเดือนก่อน

    i watched you and subscribed you explain very clearly thankyou what is sad to watch is a teacher talk for 1 hour and not 1 student can answer a question

  • @theaustinite5320
    @theaustinite5320 3 ปีที่แล้ว +2

    No AC system shoud be set bellow 70, thank you Mr. Ty i keep saying this to my commercial bulding's Tenants, and no one listen, next time i'll forward this video as answer for them emails, Thank you thank you thank you.

  • @hjc4604
    @hjc4604 3 ปีที่แล้ว +2

    Excellent explanation!

  • @robertl.7657
    @robertl.7657 4 ปีที่แล้ว +3

    Great Content!!!keep the good work!Waiting for your new videos 👍

  • @AliBaba-cf4iu
    @AliBaba-cf4iu 5 ปีที่แล้ว +4

    Mr. That was an excellent explanation thank you so much

  • @simonadeyi8093
    @simonadeyi8093 5 ปีที่แล้ว +77

    Best teacher in the whole wide world

  • @Rick-tb4so
    @Rick-tb4so 4 ปีที่แล้ว +5

    All teachers should be as good as you. Teaching is all about being able to communicate...
    If students don't understand it's the teachers fault..

  • @buddhikadhanushka0
    @buddhikadhanushka0 3 ปีที่แล้ว +2

    best teacher and A to Z nice explain

  • @Tito-hvac8
    @Tito-hvac8 9 หลายเดือนก่อน +1

    Great explanation. Thank you

  • @albertoelizalde8
    @albertoelizalde8 5 ปีที่แล้ว +6

    Well explain and needs to stay like that. 👌

  • @coolair6979
    @coolair6979 2 ปีที่แล้ว +1

    Simply super and doing the great work
    Thanks

  • @bangtwister
    @bangtwister ปีที่แล้ว +1

    Another brilliant video, Thank you !

  • @bereadyhandball7206
    @bereadyhandball7206 4 ปีที่แล้ว +2

    This is great!!! Thanks our server room AC just froze over and last night was the super cold compared to any other night recently.

  • @usahoangsatruongsa
    @usahoangsatruongsa 5 ปีที่แล้ว +4

    20:40 Wow Thank you Mr. Ty Branaman!

  • @jimcamp2423
    @jimcamp2423 ปีที่แล้ว

    HVAC Doctor, the system is contingent upon everything being clean & functioning properly really. Cleaning the interior air handler coil & exterior unit condenser radiator go hand in hand. I hate those paper filters, give me the electrostatic metal washable ones every time. Then the only thing that can fray for debris is the air handlers panel insulation. I've been using the metal one's for 4+ years, flushing the drain tube it took me a few minutes to realize that the pulpy debris was the panel insulation and that nasty mucous for bacteria & mold. I knew I had flushed it good 4+ years back when I converted to the metal air filters. The metal one's cost more, but buy 2 and you can rotate them, using a clean filter & rinsing the filthy one back to clean.
    The coil was pretty clean, outside of the galvanized steel cover that has rust for a 15 year old Heat Pump system in East coastal Central/North FL. Been a learning experience for sure.

  • @zambalic1
    @zambalic1 2 ปีที่แล้ว +1

    Brilliant and outstanding presentation.

    • @love2hvac
      @love2hvac  2 ปีที่แล้ว

      Many thanks!

  • @unholymessiah666
    @unholymessiah666 2 ปีที่แล้ว +1

    Thank you so much for all of your videos

  • @YTsux24-7
    @YTsux24-7 6 หลายเดือนก่อน +1

    6:38
    There is another reason the customer is low on refrigerant. The technician before you didn't have low loss fittings on his hoses and had a negligent discharge while removing them.

  • @moeselec
    @moeselec 5 ปีที่แล้ว +2

    Very informative video. Thank you for sharing.

  • @pinkbarracuda6764
    @pinkbarracuda6764 5 ปีที่แล้ว +4

    My AC is frozen now, Ty!! This is so helpful!!

  • @nigelhosein7822
    @nigelhosein7822 ปีที่แล้ว

    Hi good day very good video well explain I been working on a split 5 ton unit cleaned it both inside and outside clean the blower fan and filter and noticed it was still freezing

  • @mtz5582
    @mtz5582 7 หลายเดือนก่อน

    Thank you for your ever giving knowledge..In UK here and still and apprentice. I am struggling to understand the concepts behind Delta T and DTD since the unit used in most US lecture contents is Fahrenheit..shall I keep it simple then that all AC coils are designed to have Saturated vapour temperature of 😮4 deg Celsius!!!! I'm this case 75 deg F( 23.9Celsius)Return ----40degF(4.4Celsius) SVP/T equals to 20Deg Celsius Set point!!

  • @AlmarbadiT
    @AlmarbadiT 2 ปีที่แล้ว +2

    Hi ty you are my favorite teacher I appreciate for you video it is excellent . But I hope if you write down the four seasons that make the system get freez ...

    • @love2hvac
      @love2hvac  2 ปีที่แล้ว

      the reason is Saturated temperature is below 32F (0C)
      #1 cause airflow
      Dirty or restrictive filters, dirty blower wheel, bad blower motor, blower motor set to wrong speed, bad blower capacitor or wiring, bad blower relay, stuck compressor contactor, weong blower whel, blower cut of plate missing, dirty evaporative coil, Return air too small or restrictive, Supply ductwork crushed, damaged or improperly ran, too many vents closed.
      #2 Temperature
      Indoor temperature too low, Outdoor temperature too low without a low ambient kit
      #3 refrigerant restriction
      Cloged filter drier, too many filter driers, kink in the liquid line, liwuid line valve not fully open, screen befor the metering device cloged, metering device pluged or blocked, TXV power head lost charge, TXV stuck closed, TXV overheated and bent pin, Something inside the liquid line
      #4 Low on charge
      Find the refrigerant leak.
      This should be the last thing after everything else is eliminated. DO NO GO OFF SUCTION PRESSURE! Go via superheat and sub cooling. Many people use this as a fix when its really one of the other ones and it does stop it from freezing but ends up damaging the compressor later on.

    • @AlmarbadiT
      @AlmarbadiT 2 ปีที่แล้ว

      @@love2hvac
      Thx a lot Ty

  • @coreyr8870
    @coreyr8870 3 ปีที่แล้ว +1

    Very detailed explanation. Thank you

  • @billjohnson3344
    @billjohnson3344 3 ปีที่แล้ว +2

    Awesome video - super clear explanation. As I'm currently experiencing this issue, one thing I don't quite follow. In my case, the temperature at the ducts was about 60 degrees, and the coil was starting to freeze at the 1 hour mark (reduced flow), and complete freeze (no flow) at 2 hours. Tech came and recharged the system, said it was about half charge (added 4 lbs, R410A system). Ducts then blew at 57 degrees, and system worked great for 3 weeks without freezing up. Now the coil is freezing again, and duct output is 65 degrees (before coil freezes). Actually worse (higher) output temperature than initial problem - unclear of fault. But what is confusing to me is if the ducts are blowing out at such high temp (nowhere near freezing), how is the coil freezing?

    • @love2hvac
      @love2hvac  3 ปีที่แล้ว +1

      Part 1
      Temperature pressure relation. As the pressure drops the boiling point of the refregerant drops. Look up a pt chart for the refregerant you have and you can see the pressure temperature relation.
      Part 2 quantity
      Just because the temperature is low to start freezing does not mean there is enough quantity. Less refrigerant means less quantity, less capacity. It does not have the volume of boiling refregerant to absorb enough heat to drop the air temperature.
      Instead of an sir conditioner, it turns to an ice maker. Check out my play list learn hvac hvacr. It explains all the concepts that lead to this point.

  • @antonyshani
    @antonyshani ปีที่แล้ว +1

    Best explanation 👍👍

  • @mrmrso228
    @mrmrso228 3 ปีที่แล้ว +3

    Can you also speak on having an oversized A/C unit. this will also cause an A/C to freeze

  • @hvacron3288
    @hvacron3288 5 ปีที่แล้ว +6

    This guys a genius🙏🏽

  • @JupiterCamelz
    @JupiterCamelz 3 ปีที่แล้ว +3

    This dude is fuckin awesome! 💯💪🏾

  • @ewicky
    @ewicky 3 ปีที่แล้ว +2

    What is the lanyard you're wearing that creates the beeping noises? It seems to prompt you to bring out closer to the camera each time it goes off. Why?
    Thanks and great instructional video!

    • @love2hvac
      @love2hvac  3 ปีที่แล้ว +1

      Usually means the lanyard sensor disconnected from the rotating tripod head. I have not used it in a few years.

  • @vadimtyutyunnik353
    @vadimtyutyunnik353 2 ปีที่แล้ว +1

    What about freezers? If we need temperature below 32F in a freezer we need to have eveporator below 32F as well. So the only way to prevent freezing up eveaporator - it's just dry air and defrost system.
    I did see all your videos but I will :)
    Thanks a lot, you are really talented teacher!

    • @love2hvac
      @love2hvac  2 ปีที่แล้ว +1

      This was just for air conditioning.
      Refrigeration has more components.
      Automatic pump down with solinoids, liquid receivers, and suction accumulators, and how bent kits.
      Refrigeration has the fins spaced father apart to allow ice accumulation without blocking airflow. The fins are also thicker aluminum to handle frost formation.
      1st fridge above 35F uses off cycle defrost. Refrigerant pumps down and the fans stay on
      The air above 32 melts the ice and also provides cooling for the unit
      Below 35 uses defrost trimmers.
      Method one is electric elements similar to ovens.
      Method two is hot gas defrost. Taking hot gas from the compressor bypassing the condenser and dumping after the metering device directly into the coil to defrost.

    • @vadimtyutyunnik353
      @vadimtyutyunnik353 2 ปีที่แล้ว +1

      @@love2hvac Thank you very much for such detailed explanation 👍

  • @andygirke846
    @andygirke846 3 ปีที่แล้ว +1

    Thanks, Nice explanation.

  • @clecl4016
    @clecl4016 2 ปีที่แล้ว

    Good simple explanation.

  • @lasvegasvasquez
    @lasvegasvasquez 4 ปีที่แล้ว +2

    Hi man this is a very very good video of very informative but I have another question for you if you could take the time to answer I recently replace the capacitor and the condenser fan on my unit but for some reason. Condenser fan keeps on running after the compressor shuts off what can be causing that can it be lack of Freon or back fed from somewhere thank you in advance hope to hear from you

    • @love2hvac
      @love2hvac  4 ปีที่แล้ว +2

      wired incorectly

  • @AUDIO2AUTO
    @AUDIO2AUTO ปีที่แล้ว +1

    Someone who knows what they're talking about. Good Video

  • @habeezwed
    @habeezwed ปีที่แล้ว

    Perfect information. Thanks a lot.

  • @dondesnoo1771
    @dondesnoo1771 4 ปีที่แล้ว +2

    We use to do new installing when they froze we put a 32degre temp sensor on the suction line if we had problems by the compressor. Never had a problem doing that 😉

    • @love2hvac
      @love2hvac  4 ปีที่แล้ว +1

      Yes that is the freeze stat I was talking about.

  • @musakavalci9470
    @musakavalci9470 3 ปีที่แล้ว +2

    Simply the best!

    • @love2hvac
      @love2hvac  3 ปีที่แล้ว

      Im not but I do appreciate the support!

  • @salvadorcampos807
    @salvadorcampos807 ปีที่แล้ว +1

    Incredible video man!

  • @CarlosGomez-dh2zf
    @CarlosGomez-dh2zf ปีที่แล้ว

    Hi Ty. Great videos. Congratulations.
    I've seen refrigerant charging procedures following the SH/SC criteria and when the system is overloaded or near to be overloaded the discharge line coming from evaporator starts to freeze and most of the times the ice runs on pipeline and ends up in the compressor suction. This is with a cleaned system free of cloggings and damages. Why could this be happening?

  • @layeekromah5332
    @layeekromah5332 4 ปีที่แล้ว +2

    Im currently taking the online class but this guy is good

  • @SSS-xq1lg
    @SSS-xq1lg 10 หลายเดือนก่อน

    1. is there a possibility that under size evap will produce ice build up on the evaporator.
    2. example, if i put a room temperature of fish or raw meat on a walk in freezer, does it have contributing factor on ice build up on the evaporator? let's say all the system is really in good condition like brand new, my point of view is that moist on the product is it really a big factor??
    those 2 question are already happening real time, just a few tips to enlighten my mental block, hvac is very very large vortex. it's crazy.

  • @arunmehera1976
    @arunmehera1976 5 ปีที่แล้ว +7

    He is such a great teacher ❤️

  • @satratey
    @satratey 4 ปีที่แล้ว +1

    Excellent video, sir, is it possible to close TXV completely to stop the liquid refrigerant flow to the compressor when the load on equipment is very low.

    • @satratey
      @satratey 4 ปีที่แล้ว

      @VicPapefu Thank you very much, here load means heat load on the evaporator coil. If it is low because of the restriction of airflow on the evaporator coil, will it cause txv to stop the refrigerant flow to the compressor?

  • @MrGoodtime1301
    @MrGoodtime1301 6 หลายเดือนก่อน +1

    Incredible video, thank you

  • @llampallas66
    @llampallas66 5 ปีที่แล้ว +7

    I was lucky to have him as a teacher in ATI miami

  • @tomlitchfield8854
    @tomlitchfield8854 3 ปีที่แล้ว +1

    ocasionally mine freezes at the compressor noticed air handler in the attic doesnt kick on i switched breaker off and on and handler works again im suspecting relay contacts on contol panel. ive had it looked at told me it seems to be working but may need a new evaporator coil i didnt buy that answer. im in auto repair not house repair .

  • @renju7189
    @renju7189 4 ปีที่แล้ว +1

    Good explanation.

  • @DaniloLopez
    @DaniloLopez 4 ปีที่แล้ว +1

    Excellent!! Thanks 😊 🙏

  • @temurkordzadze1588
    @temurkordzadze1588 5 ปีที่แล้ว +2

    Good job man 👍👍👍 keep doing this