How Filter Driers Work - HVACR

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Filter driers. In this video we look at filter driers in hvac refrigeration systems. This covers filter driers in air conditioning systems, heat pumps, when to replace filter driers, the main parts of a filter drier, how a filter drier works.
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Опубликовано:

25 июл 2024

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Комментарии : 117

@EngineeringMindset 3 года назад

⚠️ *This video took a long time to make* if you would like to buy Paul a coffee to say thanks, link below: ☕ PayPal: www.paypal.me/TheEngineerinMindset Channel membership: ru-vid.com/show-UCk0fGHsCEzGig-rSzkfCjMwjoin Patreon: www.patreon.com/theengineeringmindset

@csmain 3 года назад

Hey since the pandemic alot of people talk about hepa filters can you make a video on it?

@FrostBlueFire 3 года назад

As an HVAC Tech. You only replace a drier when you open the system, it leaks or rusts, and or gets clogged. Otherwise, they can last the entire life span of the unit

@ratishpatil4582 Год назад

As an hvac tech.no one can ever determine when the drier has saturated of moisture or acids or both and upto what extent or ratio or its a ratio saturation or it is just saturated and sitting idle not absorbing the residual moisture or acids in the system.all these are just assumptions.even after having a micron vacuum process on a leaked system which has a fresh drier installed.you dont know whether the system is getting cleaned or dried up by the fresh drier.any refrigeration system actually needs 1)fresh refrigerant from trusted source of low moisture or neutral ph nature 2)fresh oil charge to to the compressor to a required quantity and quality depending on the refrigerant to be used in the system 3) after leak test by nitrogen,micron vacuuming before refrigerant charge inspite of fresh drier installed in liquid line.

@slyfer5321 3 года назад

The stuff you're posting are the things that I've always been wondering. Keep it up

@EngineeringMindset 3 года назад

Glad to hear you find them helpful

@markmcknight2387 3 года назад

I just started a year long HVAC program and all of these videos have been extremely informative. Thanks for much for the stuff you make!!

@Kepitano 2 года назад

I am a new AC Serviceman hire. I’ve got to say your videos are extremely helpful and make it easy to understand (and explain) the topics of my field. Boss assigned me to make explanations about the AC&R cycle and you have done a great job in helping me do so. Thanks!

@CannedTunas 3 года назад

I've never had an easier time learning than I do with your videos, thank you so much!

@AJ-ox8xy 3 года назад

I'm still an apprentice, but I have probably installed anywhere between 40 to 80 residential HVAC systems of all kinds and never knew what the filter drier was for, why it was needed, how it was constructed, etc. I appreciate you making these videos as it educates me as an installer on the systems as a whole.

@sharfazhameed6382 3 года назад

Thx for the golden words mate. I follow all your videos n you are my school for electronic n electric parts n how they work I promise

@EngineeringMindset 3 года назад

Glad to hear, plenty more coming

@oliverrojas7117 3 года назад

Thanks for an excellent explanation on filter drier construction and its purpose of operation.

@dfowler3187 2 года назад

Enjoy the informative videos. To round out oyur HVAC basics and systems you should do a segment about testing adjusting and balancing (or as it become more known as testing AND balancing, as the adjustment rarely seems to get done anymore.). A lot of EITs, service techs and TAB tech themselves could use the information to understand the process and techniques. Also so they can understand the importance of volume dampers and where they need to place them in a duct system. Keep up the good work, Fella's!

@Wogix26 3 года назад

The 2 year replacement seems odd to me, since the system if properly installed should be a closed loop. Unless there was an excessive temperature drop, acid in the system previously, or opening of the system they should theoretically last indefinitely. The only times I replace them is when there is a large temperature differential, I open the system, or retrofitting. One commercial setting I did work on however needed acid driers replaced every 6 months because it had a few burnouts historically and the previous contractor didn't clean the system so it was a pain to repair.

@zefrum3 3 года назад

was he repair on the suction side?

@sapelesteve 3 года назад

Excellent video & explanations as always TEM! Great work, keep it up! 👍👍😉😉

@JaykeSapalaran-iq3qs Год назад

Great video information 👍 Thank you for creating a video information of HVAC system for parts❤🇵🇭

@avejst 3 года назад

Great video as always 👍😀 Thanks for sharing 👍😀

@redsquirrelftw 3 года назад

Interesting I've seen these before and always wondered what they were. That explains it nicely!

@lukaslammens9318 3 года назад

I thought this was the *new* battery of Telsa, would like to see a video about that! This is also great!

@ketanmorajker 3 года назад

*MIND BLOWING AS ALWAYS* _WAITING FOR TRANSISTORS EXPLAINED VIDEO_

@EngineeringMindset 3 года назад

Coming soon 😉

@EngineeringMindset 3 года назад

Transistor video now live: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-J4oO7PT_nzQ.html

@indiansmarteducation5007 3 года назад

Thanks sir 👍 Clear all doubts and good understanding

@sameloaclan3464 2 года назад

thanks for this vid..it helps me a lot w my work..

@dhavalgajra9110 3 года назад

Thanks for this awesome explanation

@yaswanthamuluru6190 3 года назад

As usual great explanation., Thank you

@EngineeringMindset 3 года назад

Glad you enjoyed

@alexv3866 3 года назад

Loved it, thank you.

@wichaijunthong6591 3 года назад

Thank you for knowledge.

@ravijha2122 3 года назад

Please make a video on harmonics in electrical system.. please 🙏🙏🙏

@mrcubepad4564 3 года назад

TheEngineeringMindset teaches me a lot!I love you engineeringmindset!Sub++

@vijayme123able 3 года назад

Good explanation 👌 Just one suggestion, you can include and add Expansion tank, Air separator, pressurization unit in CHW system in your list, Also types of CHW distribution system like VPF, CPVS, etc. Again thanks.

@EngineeringMindset 3 года назад

Have you checked our chilled water schematic video, I think it was covered there

@vijayme123able 3 года назад

Thanks good bro🙂

@hamiltonjames4 3 года назад

Just th type of videos i need more of

@EngineeringMindset 3 года назад

Lots more content available too, glad it helped

@s4shamsi257 3 года назад

Very helpful video thanks

@Yeeeeeehaw 3 года назад

your videos are very interesting! keep the good work sir ❤️

@user-tr9to2bh6x Год назад

Good information and details thank going on

@argenismoreno8838 3 года назад

Professional 100%

@MT-jf1tn 3 года назад

Great video! How does food chambers vacuum sealer work?

@sakibthakor897 3 года назад

Amazing video bro plz make videos on electronic devices ex. CRO

@jules5873 3 года назад

Great work 👍

@EngineeringMindset 3 года назад

Thank you

@blackbeardpapa9547 3 года назад

love your stuff. N wonder you got more than 1 mil subscribers!

@mohamedlaredj046plagemadri3 3 года назад

Thank you.....

@dewashishdeshmukh 3 года назад

Over powered👍

@chuawenhan948 3 года назад

Hi. Can I ask why is back pressure valve is fitted in refrigeration system?

@CatnamedMittens Месяц назад

What's the sight glass after the filter dryer supposed to look like when the system is running?

@ken48229 3 года назад

Could you please make a video on how hard start kids work I know capacitors are used to create a phase delay therefore applying voltage on a second set of windings but wouldn't a bigger capacitor create too much delay or is it the voltage that you're storing with the capacitor that creates the extra power needed

@EngineeringMindset 3 года назад

Check this video ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-onIMNox24NI.html

@bakrkhalaf9530 Год назад

Greetings, a question please, what happens in the car air conditioner if the dryer filter is not installed

@muart. 3 года назад

animations are very nice. how do you do?

@aliabid6214 3 года назад

Best info

@stefanjansson7647 2 года назад

Do you have any info regarding aftercoolers ? :)

@mboyer68 Месяц назад

How does dirt and moisture get into a closed system? Refrigerant breakdown?

@thillaiambalam5661 3 года назад

So what happens to the moisture trapped inside the filter dryer?

@user-yl1ug3gg2w 3 года назад

How long can a filter drier be effective please?

@charlescox290 3 года назад

I'm a little confused, exactly what refrigerant is smaller than a water molecule?

@qsenstoinev4540 3 года назад

I love this channel :))

@ghostridergr8259 2 года назад

if i cant change it... can i make vagum and pass with nitrogen??? can i warm the filter?

@SumanKumar-zi4bf 3 года назад

Great

@mohsenhatami1936 3 года назад

عالي

@OlympusHeavyCavalry 3 года назад

Cheers for the video bud :-)

@sayedabdullah5154 3 года назад

Bro i just want to know what exactly the impact of PN ratings of valve in hvac system.

@mattg5878 3 года назад

The PN rating should be sized to your maximum operating pressure, but below your pressure safety relief valves/ bursting discs.

@DJV94022 5 месяцев назад

And thats why lennox puts the drier inside the condenser (behind the service port).if you need to change indoor txv no need to change it out..because we all know the rule here every new system needs to be hit for 45 min on vaccum or 500 microns. So if youre trusting that when the ref gets saved in the condenser/compressor it should be good

@l.crossjr Год назад

How do you size a filter dryer?

@6siqueira 3 года назад

Why is the filter placed between the condenser and expansion valve?

@zefrum3 3 года назад

because this is where the liquid line is; this is the ine that carries refrigerant to the expansion valvce; it the valve became blocked then the cycle would stop working.

@saravananss24 3 года назад

வணக்கம் (vanakkam) sago

@Mirinmaru 3 года назад

So my teachers/instructors are really hammering in the notion that the filter driers most commonly contain silica gel, but not many sources I find support that. Is there any truth to what they're saying and does someone have any sources that either support or denounce their claims.

@kluisx6417 3 года назад

Cool

@vimalguna2408 3 года назад

I have ZR310KCE NEW compressor put old compressor ZR 310KC AND OLD filter drier dcl307s this one ok or not please tell me refrigerant -R22 please tell me correct filter drier

@Bryan-Hensley 3 года назад

Dude, why do you think we pull vacuum after opening the system?

@tanusharma681 3 года назад

Great work you're doing 👍🏻👍🏻👍🏻👍🏻......... But why are you not uploading new videos on your "इंजीनियरिंग मिंडसेट" channel ? Well I am from india ............

@EngineeringMindset 3 года назад

It's expensive and takes time to translate. Not many hindi fans are watching the channel.

@tanusharma681 3 года назад

@@EngineeringMindset yaa this is right.

@tanusharma681 3 года назад

@@EngineeringMindset in HVAC there is a evaporator named "dimple sheet" or many people know with the name of "pillow plate" I think this is a good topic for your next video.

@yzhang8629 3 года назад

2:21 does the filter dryer on residential unit also need to be replaced every 2 years?

@EngineeringMindset 3 года назад

Depends on manufacturer recommendations, if the system has been opened etc

@Teagod77 3 года назад

Mostly likely no

@brianchadwick9405 3 года назад

No. Filter driers are not replaced every 2 years. Only when the system is opened. Don’t know if any system that requires drier replacement

@MZABID 3 года назад

Links can be found in vedio discreption down below♥️😍 my favorite dailoge 😆

@toyinorodare4072 3 года назад

Thank you very much.

@EngineeringMindset 3 года назад

Welcome

@TheMarbo74 3 года назад

Your table says HVACR.... What is the "R" for?

@EngineeringMindset 3 года назад

Refrigeration

@TheMarbo74 3 года назад

Ah.. makes sense. Happy to be a subscriber. Your videos are great.

@nikoluveen8605 3 года назад

Isnt it efficient to use better coolant almost inert as filter driers makes compressor work harder causing high energy demand,reducing lifetime of compressor due to high workload ,and if it isnt replaced Fd complicates the problems more .and how come impurities like water get into a closed tube system of coolant,

@EngineeringMindset 3 года назад

It's risky though, you want to protect the expensive components

@nikoluveen8605 3 года назад

@@EngineeringMindset 🤔

@vimalguna2408 3 года назад

How to select filter drier

@EngineeringMindset 3 года назад

Check system components compatible using free software Coolselector

@samueltaylor4989 3 года назад

Great, but you only showed a single direction flow dryer and not a bi flow dryer. It has to be very different.

@b5a5m5 2 года назад

4:25 "The filter dryer has to battle the internal pressures, as well as the atmospheric pressures, so we need a strong casing" Uh, what? Was this worded poorly? Is there something I'm not catching here? Higher ambient/atmospheric pressures decrease the amount of internal pressure that the filter dryer's casing needs to contain...

@robinfrancis789 Год назад

Just an observation, but your condenser inlet and outlet appear to be upside down 🙂

@Mr.BrokeGuy Год назад

Does it use electricity

@gaelchido5335 3 года назад

You are a crack bro, thanks

@SanthoshKumar-mr5ss 2 года назад

Volume of the video is slightly low..

@mattg5878 3 года назад

You can tell this is made by a mechanical engineer. How it works - “the dirt, water, and acids are absorbed...” None of these are absorbed. The dirt is retained by size exclusion, the water will be ADsorbed, and the acids will be chemi-sorbed. The how is works section actually doesn’t describe how this unit operation actually works, other than saying things go in and don’t come out. If you a chartered, industrial chemical engineer to join your channel and help with content.....I’m available

@aliessadik5745 3 года назад

Loop on lithium batteries😀

@ketanmorajker 3 года назад

I don't feel like skipping advertisements on his video 🤗

@adolfhitler7011 3 года назад

The hell is coulomb?

@1010109999999 Год назад

People when are we going to understand your ac system will last almost the entire length of your vehicle life if you change that filter every 3 yrs it's like an oil filter keeps the system good change it

@ankitjha6229 3 года назад

Not first

@JustMakinProgress 2 года назад

@pankajchaurasia4022 3 года назад

I am late

@EngineeringMindset 3 года назад

Very close though

@prathamdayani925 3 года назад

Second

@EngineeringMindset 3 года назад

You're first!

@starkie3484 3 года назад

A DISLIKE for ur ADS

@EngineeringMindset 3 года назад

You want us to educate and entertain you but you don't want to pay anything and expect us to devote all out time and money to make the videos. Then we need to display ads, we believe that's a fair deal.

@starkie3484 3 года назад

@@EngineeringMindset single advertisement is ok,more than 1 is annoying, that'll will make ur subscribers to unsubscribe

@EngineeringMindset 3 года назад

Google control the ads not us. We just use the default automatic placement setting. Not every user will see an advert, some will see two. That is entirely down to Google.