How Filter Driers Work

How Filter Driers Work - HVACR

Рет қаралды 154,316

Күн бұрын

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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Пікірлер: 118

@EngineeringMindset 3 жыл бұрын

⚠️ *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: kzfaq.info/love/k0fGHsCEzGig-rSzkfCjMwjoin Patreon: www.patreon.com/theengineeringmindset

@csmain 3 жыл бұрын

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

@slyfer5321 3 жыл бұрын

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

@EngineeringMindset 3 жыл бұрын

Glad to hear you find them helpful

@FrostBlueFire 3 жыл бұрын

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 Жыл бұрын

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.

@Kepitano 2 жыл бұрын

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!

@markmcknight2387 3 жыл бұрын

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!!

@CannedTunas 3 жыл бұрын

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

@oliverrojas7117 3 жыл бұрын

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

@sharfazhameed6382 3 жыл бұрын

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 жыл бұрын

Glad to hear, plenty more coming

@avejst 3 жыл бұрын

Great video as always 👍😀 Thanks for sharing 👍😀

@redsquirrelftw 3 жыл бұрын

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

@dfowler3187 2 жыл бұрын

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!

@sapelesteve 3 жыл бұрын

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

@aqm9496 2 күн бұрын

Thanks for explaining

@AJ-ox8xy 3 жыл бұрын

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.

@sameloaclan3464 2 жыл бұрын

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

@alexv3866 3 жыл бұрын

Loved it, thank you.

@dhavalgajra9110 3 жыл бұрын

Thanks for this awesome explanation

@JaykeSapalaran-iq3qs Жыл бұрын

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

@wichaijunthong6591 3 жыл бұрын

Thank you for knowledge.

@indiansmarteducation5007 3 жыл бұрын

Thanks sir 👍 Clear all doubts and good understanding

@user-tr9to2bh6x Жыл бұрын

Good information and details thank going on

@Wogix26 3 жыл бұрын

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 жыл бұрын

was he repair on the suction side?

@mrcubepad4564 3 жыл бұрын

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

@lukaslammens9318 3 жыл бұрын

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

@Yeeeeeehaw 3 жыл бұрын

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

@s4shamsi257 3 жыл бұрын

Very helpful video thanks

@yaswanthamuluru6190 3 жыл бұрын

As usual great explanation., Thank you

@EngineeringMindset 3 жыл бұрын

Glad you enjoyed

@mohamedlaredj046plagemadri3 3 жыл бұрын

Thank you.....

@argenismoreno8838 3 жыл бұрын

Professional 100%

@jules5873 3 жыл бұрын

Great work 👍

@EngineeringMindset 3 жыл бұрын

Thank you

@blackbeardpapa9547 3 жыл бұрын

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

@hamiltonjames4 3 жыл бұрын

Just th type of videos i need more of

@EngineeringMindset 3 жыл бұрын

Lots more content available too, glad it helped

@MT-jf1tn 3 жыл бұрын

Great video! How does food chambers vacuum sealer work?

@ketanmorajker 3 жыл бұрын

*MIND BLOWING AS ALWAYS* _WAITING FOR TRANSISTORS EXPLAINED VIDEO_

@EngineeringMindset 3 жыл бұрын

Coming soon 😉

@EngineeringMindset 3 жыл бұрын

Transistor video now live: kzfaq.info/get/bejne/gJqfgpqBucXSqoU.html

@dewashishdeshmukh 3 жыл бұрын

Over powered👍

@sakibthakor897 3 жыл бұрын

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

@aliabid6214 3 жыл бұрын

Best info

@ravijha2122 3 жыл бұрын

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

@qsenstoinev4540 3 жыл бұрын

I love this channel :))

@OlympusHeavyCavalry 3 жыл бұрын

Cheers for the video bud :-)

@SumanKumar-zi4bf 3 жыл бұрын

Great

@mohsenhatami1936 3 жыл бұрын

عالي

@muart. 3 жыл бұрын

animations are very nice. how do you do?

@kluisx6417 3 жыл бұрын

Cool

@CatnamedMittens Ай бұрын

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

@chuawenhan948 3 жыл бұрын

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

@mboyer68 Ай бұрын

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

@stefanjansson7647 2 жыл бұрын

Do you have any info regarding aftercoolers ? :)

@ken48229 3 жыл бұрын

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 жыл бұрын

Check this video kzfaq.info/get/bejne/pdR5gLGg3ZiYfn0.html

@vijayme123able 3 жыл бұрын

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 жыл бұрын

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

@vijayme123able 3 жыл бұрын

Thanks good bro🙂

@bakrkhalaf9530 2 жыл бұрын

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

@toyinorodare4072 3 жыл бұрын

Thank you very much.

@EngineeringMindset 3 жыл бұрын

Welcome

@DJV94022 5 ай бұрын

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

@user-yl1ug3gg2w 3 жыл бұрын

How long can a filter drier be effective please?

@l.crossjr Жыл бұрын

How do you size a filter dryer?

@ghostridergr8259 2 жыл бұрын

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

@thillaiambalam5661 3 жыл бұрын

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

@sayedabdullah5154 3 жыл бұрын

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

@mattg5878 3 жыл бұрын

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

@vimalguna2408 3 жыл бұрын

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

@charlescox290 3 жыл бұрын

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

@saravananss24 3 жыл бұрын

வணக்கம் (vanakkam) sago

@Bryan-Hensley 3 жыл бұрын

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

@Mirinmaru 3 жыл бұрын

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.

@6siqueira 3 жыл бұрын

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

@zefrum3 3 жыл бұрын

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.

@gaelchido5335 3 жыл бұрын

You are a crack bro, thanks

@tanusharma681 3 жыл бұрын

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 жыл бұрын

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

@tanusharma681 3 жыл бұрын

@@EngineeringMindset yaa this is right.

@tanusharma681 3 жыл бұрын

@@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 жыл бұрын

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

@EngineeringMindset 3 жыл бұрын

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

@Teagod77 3 жыл бұрын

Mostly likely no

@brianchadwick9405 3 жыл бұрын

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

@ketanmorajker 3 жыл бұрын

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

@Mr.BrokeGuy Жыл бұрын

Does it use electricity

@vimalguna2408 3 жыл бұрын

How to select filter drier

@EngineeringMindset 3 жыл бұрын

Check system components compatible using free software Coolselector

@MZABID 3 жыл бұрын

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

@nikoluveen8605 3 жыл бұрын

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 жыл бұрын

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

@nikoluveen8605 3 жыл бұрын

@@EngineeringMindset 🤔

@TheMarbo74 3 жыл бұрын

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

@EngineeringMindset 3 жыл бұрын

Refrigeration

@TheMarbo74 3 жыл бұрын

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

@robinfrancis789 Жыл бұрын

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

@samueltaylor4989 3 жыл бұрын

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

@aliessadik5745 3 жыл бұрын

Loop on lithium batteries😀

@SanthoshKumar-mr5ss 2 жыл бұрын

Volume of the video is slightly low..

@ankitjha6229 3 жыл бұрын

Not first

@b5a5m5 2 жыл бұрын

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...

@adolfhitler7011 3 жыл бұрын

The hell is coulomb?

@pankajchaurasia4022 3 жыл бұрын

I am late

@EngineeringMindset 3 жыл бұрын

Very close though

@prathamdayani925 3 жыл бұрын

Second

@EngineeringMindset 3 жыл бұрын

You're first!

@1010109999999 Жыл бұрын

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

@mattg5878 3 жыл бұрын

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

@JustMakinProgress 2 жыл бұрын

@starkie3484 3 жыл бұрын

A DISLIKE for ur ADS

@EngineeringMindset 3 жыл бұрын

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 жыл бұрын

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

@EngineeringMindset 3 жыл бұрын

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.