Not only is this guy a great teacher, he's enjoyable to listen to with all the enthusiasm he has for the subject.
@kylemay8657Ай бұрын
I love your videos man, as an experienced service technician, I find myself binge watching some of these videos. The way you explain it is great! Makes learning about the topics interesting and I’m able to grab the facts easier!
@evantrace29023 ай бұрын
The excitement you have for this makes me excited. I wish more creators in the hvac industry had this passion rather than the "it's beer can cold method". I love this man, keep it up.
@kailashka8243 ай бұрын
your way of teaching is so amazing, i love that.
@love2hvac3 ай бұрын
Thank you!
@thefred02153 жыл бұрын
Never gets old. Great explanation
@henny13873 ай бұрын
Best teacher alive
@nat3llite2 жыл бұрын
Hidden Heat.. I will never forget it now.
@empadinhaentropica35763 жыл бұрын
Maaaan you're are a really great explainer and i loved the setup! that's some high tier stuff
@azamatagubaev Жыл бұрын
I'm very impressed with how you present the material
@ninamcclure21933 жыл бұрын
That is something that I didn't know and I am very grateful that you taught this. It really does make a little more sense to me. The refrigerant cycle is making more sense to me know. The change of state is where all the magic is.
@advancedbuildingsolutions91702 жыл бұрын
Thank you! Appreciate you to spend time to create a video like this
@Clasped0033 жыл бұрын
haha when you started asking about the latent heat btus needed to change state i was remembering when I first learned this stuff a few years back thinking to myself "isnt it like 900-something btus?" from back when I actually did the calculations for the tests. glad to know i still remember it somewhat lol.
@supdasaaf2 жыл бұрын
Thermodynamics made much much much much more understandable... Thanks for it..
@CG-qc1ob2 жыл бұрын
Thanks for the great explanation
@kennethrevilla6392 жыл бұрын
Thanks for explaining the difference :D
@GotchaplumberGotchahvac8 ай бұрын
Great explanation.
@i-d-m-system.56972 жыл бұрын
🙏👏🏼👍🏻🇩🇴thank you so much for great information
@buddyfaya86312 жыл бұрын
Thank you for this!!!!
@SSS-xq1lg4 ай бұрын
i saw btu like 12,000 btu on side sticker of an acu, now that's what it is. thanks Ty.
@MrPrinceA1of916 Жыл бұрын
Very well explained 👏🏾
@samsmith8543 жыл бұрын
Another great video Ty.!
@love2hvac3 жыл бұрын
Thanks Sam!
@EverythingHVACR6 ай бұрын
Great job! Thanks Ty
@love2hvac2 жыл бұрын
Start the Learn HVAC playlist in sequential order here kzbin.info/aero/PLc7QlzR-srBgknwzlXjoESxNbzHQJ-TIq
@DPMechanical13 жыл бұрын
You are the man
@rezzoug7013 жыл бұрын
Thank you very much
@drummersnare62762 жыл бұрын
970 BTUs!!! I won’t forget this
@tonysositesm-x5636 Жыл бұрын
How answer come from?
@drummersnare6276 Жыл бұрын
@@tonysositesm-x5636 what?
@amitdudhankar26722 жыл бұрын
Just one word - "WoW"
@Sc19869 Жыл бұрын
Dose sensible heat always occur first, followed by latent heat, since latent heat is what changes state, but not temp?
@AngelRodriguez-ho5mg Жыл бұрын
How much heat is required to convert a one pound block of 32deg ice to steam under atmospheric pressure? 144 btu 1lb ice to 1lb ice water 180 btu(sensible heat)32 deg to 212 deg 970 btu(laten heat) 212 deg to 212 deg. Do you have to add all btu processes example: 144 btu+180 btu+970 btu = 1294 btu or is it simply 970 btu Thank you!
@rogerbettencourt96542 жыл бұрын
Disclaimer: no viewers were harmed in the viewing of this video.
@flynnnixon12465 ай бұрын
Hi Ty, Does latent and sensible heat apply to the refrigerant in the systems or just in a space that is heated/cooled? And how is latent heat measured? Would love a diagram of where latent and sensible heat both take place in a system. Thank you HVAC god!
@ashwinthomas7522 Жыл бұрын
awesome video..Tats some sensible video my friend...hahah
@danwittels55423 жыл бұрын
Hey Ty, great video! Also, is there a hvac text book you would recommend?
@love2hvac3 жыл бұрын
My friend Craig has a great book and channel ac service tech llc www.amazon.com/dp/1733817204/ref=cm_sw_r_cp_apa_glt_fabc_PG0S56V6WXSGA0YYME49 For an in depth approach I like this one (newer version is available) www.amazon.com/dp/1111644470/ref=cm_sw_r_cp_apa_glt_fabc_61M3N6AFHMHPDMXJRRJW And (newer version is avilable) www.amazon.com/dp/0134016165/ref=cm_sw_r_cp_apa_glt_fabc_P1F2483EY3Q2S90N766F
@love2hvac3 жыл бұрын
I actually wrote a book, a school I worked for used it edited it, made a bunch of promises they never kept, I left and then they claimed it as their own! 😡
@danwittels55423 жыл бұрын
@@love2hvac Rat bastards!!! Was it ever copyrighted? If not, you might be able to put it on Amazon your self.
@danwittels55423 жыл бұрын
@@love2hvac Awesome! Thanks very much for responding!
@andyh82398 ай бұрын
If it is -20 outside, and you are maintaining 70f in two identical containers, but one is 60% RH and the other is 30% Do both require the same ongoing energy to maintain the heated space? And if moisture is condensing on the walls, and being replenished from the floor back into the air?
@love2hvac8 ай бұрын
If both containers are sealed the humidity inside would have no effect on the heat transfer. The heat transfer or insulating value of the container will play a very big part of the heat loss. If you are talking about a house then you have many factors affecting it. One of the biggest being the air leakage and that will greatly affect the humidity inside. Insulation, windows, wind will all play a part in that.
@rolandovargas51493 жыл бұрын
🌟🌟🌟🌟🌟
@samersarah9572 жыл бұрын
So in vacuum we need 970 BTUs to change the state of water to vapor is that correct? And is the temperature when water start to boil under vacuum (water in the system). Thanks.🌴
@love2hvac2 жыл бұрын
970 btu per every pound of water. (*technically the btu will varry with temperature and pressure) Here is a temperature pressure chart for water boiling in a vacuum. www.engineersedge.com/h2o_boil_pressure.htm
@samersarah9572 жыл бұрын
@@etherealrose2139 Thank you Ethereal so is there an efficient way instead of vacuum?
@watsonthumb49979 ай бұрын
So is this why dehumidifiers put out so much more heat than their wattage would suggest? because they are releasing the btu's stored in the water vapor/condensate back into the room?
@love2hvac9 ай бұрын
Yes, yes, not only the heat of the watts from the fan motor and compressor but latent heat that was hidden in the water vapor. At room temperature there is over 1000 BTU removed for water to change state from a vapor to a liquid
@watsonthumb49979 ай бұрын
@@love2hvac So I could calculate this heat load by figuring the btu's in a pint of condensate and then multiplying that by the # of pints a dehumidifier is rated for?
@ABC-wz2db7 ай бұрын
Is the refrinant charge of state inside the coil dependent on a latent heat load outside the evaporator on the air side?
@ABC-wz2db7 ай бұрын
A change of state inside a refrigerant coil is not dependent on a change of state outside the coil(air side). The refrigerant only needs btu's it doesn't care about the senible vs latent load in the airflow across the coil? Is this correct?
@love2hvac7 ай бұрын
To make 1 pound of water change state from a vapor to a liquid, approximately 1000BTU of heat energy needs to be removed from the water. That energy has to be accounted for, so it goes into the refrigerant that is changing state from a liquid to a vapor absorbing it. This is why ACCA manual S is so important as it accounts for laten and sensible load to select the proper equipment
@ABC-wz2db7 ай бұрын
@@love2hvac So, latent load is what causes a phase change of refrigerant?
@love2hvac7 ай бұрын
Sensible load is changing the temperature of the air. Latent load is what dehumidify the air. Refrigerant boiling is latent cooling/absorbing heat. Both sensible and latent loads of the air are absorbed into the refrigerant changing state.
@mobilecommunicationsnetwor52683 жыл бұрын
Latent heat occurs at the evaporator only?
@love2hvac3 жыл бұрын
Evaporator, and condensor.
@mobilecommunicationsnetwor52683 жыл бұрын
@@love2hvac Thanks, I need a better understanding the condensor process. Will do my homework and review your videos.
@andyh82398 ай бұрын
I feel like a better way of putting it is: 1 BTU/h to raise 1lb of water 1 degree f vs 970 BTU to transition liquid to steam.
@andyh82398 ай бұрын
vs 144 solid to liquid.
@love2hvac8 ай бұрын
The point is to understand the that latent is more powerful. Later we will use a refrigerant changing state, each refrigerant will absorb a different BTU when changing state but it will be hundreds more times powerful than just a change in temperature.
@tanjelly72 Жыл бұрын
If I had a nickel for every time he said "970" (BTUs of heat energy)... ...I'd have $1.05. Which isn't a lot, but it's weird that it happened 21 times.
@kyleperry17012 жыл бұрын
Can we have a video about enthalpy ?
@love2hvac2 жыл бұрын
YES its on my todo list but I have to stop and make money also to fund these videos. I will get to it I promise!