HVAC - AHU Filters

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In this video we take a look at the primary and secondary filters inside a HVAC AHU Air Handling Unit
We use 3D models, real world photos and worked examples to help you understand how they operate.
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Опубликовано:

7 апр 2017

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Комментарии : 39

@EngineeringMindset 7 лет назад

⚠️ *Found this video super useful?* Buy Paul a coffee to say thanks: ☕ PayPal: www.paypal.me/TheEngineerinMindset

@4836lalo 6 лет назад

Your videos have been extremely helpful and are very well made. By far, they are the best free sources of mechanical information I've come across through on the net. Thank you for your service to us PE's with only CM degrees! haha

@sparked3113 9 месяцев назад

Hi and thanks for this Video. I try to get 2 years service from bag filters and only change them when the pressure drop is at the max level. Replacing or washing primary filters regularly is key to this. Regarding power savings when filters are dirty.....there really aren't any. A direct-on-line fan motor (no vsd) runs at a fixed rpm whether the filter is dirty or clean. There is a dP formulae to calculate the extra energy used when the filter is dirty, it is tiny. The real problem is reduced airflow.

@mohammedkirmanisyed7960 6 лет назад

Coverage of topic from technical point of view required....such as Filtration standards, it's specification...filter efficiency... etc

@EngineeringMindset 5 лет назад

⚠️ Learn *HOW AIR HANDLING UNITS* work here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-KCiv8IAUkh8.html ⚠️

@Ruby8881 6 лет назад

These are amazing. Thank you!

@sasikumar5098 6 лет назад

Thanks a lot for more engineering videos . Please Can you update about HARMONICS FILTERS

@MuhammadJawad-mx3yh 4 года назад

thank you for such informative video. can u tell me about how to find out the number of bags for any AHU knowing its CFM. an AHU of 19000 CFM required how many of these bag filters?

@marcsanchez324 3 года назад

thank you

@jeetmondal8388 7 лет назад

Arigatougozaimas, Paul-san!

@faiyazkausar8755 7 лет назад

please make a video on mc quay screw chiller plant

@TheKpratheep 4 года назад

Hello, Are there any technologies in filters which helps in reducing cost/energy /increase filter changing frequency?

@abdulazizalzoghaibi5751 6 лет назад

Thanks a lot informative with video , would you pleas tell us about HEPA filters , I need to know, thanks again

@ag6371 3 года назад

*And ULPA filters

@PrabhakaranSUnique 7 лет назад

Thanks a lot for a detailed explanation!. I'm eagerly waiting for VRF system and its working too. Please update here

@mohammedowais4793 7 лет назад

Prabhakaran S me to bhai

@EngineeringMindset 2 года назад

New VRF unit video here:➡️ ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-4i1XgcP1tmw.html

@ag6371 3 года назад

Can you explain about HEPA and ULPA filters?

@mohammedowais4793 7 лет назад

Very helpful Video..... And waiting for new videos.... Sir

@mdaslam5305 4 года назад

MOHAMMED OWAIS hhhhf

@amersaadali7346 2 года назад

thank you first i have a qoustion , the air filter of air conditioning unit has to be replaced evrey 3 or 6 months ?or moor than that ?

@hannahjouy8644 7 лет назад

Can you make a video on inverter based splits vs. Non inverter based splits :)

@rajkumarnirlesh7496 4 года назад

Hello Sir, I have one question. An AHU filter alarm switches from dirty to clean few times a day. What could be the reason?

@kamron_thurmond Год назад

So, this is for commercial buildings I'm guessing, because 2" thick filters aren't particularly common in homes and I've never seen that other type of filter before.

@vatarants Год назад

Can these filters can filter out pm 2.5 micron or smaller particles?

@user-sm9hh9hz8j 2 года назад

Bag filter, is it more pressure loss than pleated filter ?

@ashfaquekhan1002 3 года назад

What's the pressure drop of pre filter and Bag filter???

@geesolar1282 2 года назад

Graphit 3D good

@moradfaqeeh9501 6 лет назад

isn't necessary to use a pre filter before the primary so it can catch the big particles in order to prolong the primary filter life? Thank you in Advance.

@EngineeringMindset 6 лет назад

depends on the application and how dirty the incoming air will be as well as how expensive the filters are.

@nitudevi2618 4 года назад

How many types of A H U filters

@AK-mx1sl 5 лет назад

THANK YOU kindly advise how to make contribution

@EngineeringMindset 5 лет назад

If you would like to help support us with a contribution, the easiest way is through PayPal: www.paypal.me/TheEngineerinMindset we much appreciate any support

@omarabdulaziz849 7 лет назад

thank you so so much can you explain FCU primary and secondary pumps thanks again 👍🏻

@EngineeringMindset 7 лет назад

Glad you enjoyed! FCU video is here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-MqM-U8bftCI.html

@AA-pu9vh 7 лет назад

The Engineering Mindset It is amazing that a video about beef between Remy Ma and Niki generates thousands of comments...while these wealth of knowledge videos get merely watched!!!!what happenedto this world??

@AA-pu9vh 7 лет назад

Keep going ...it is people like you wha add positivity via knowledge to this crazy world