HVAC Basics: Air Changes per Hour and How to Calculate cfm of a Room in Urdu

In this informative video, we delve into the world of HVAC to understand the concept of air changes per hour and how to calculate cfm of a room or what is cfm in hvac or cfm calculation formula in hvac or acph calculation formula. Whether you're a homeowner or an aspiring HVAC professional, this video will provide you with valuable insights.

Air changes per hour (ACH) refers to the number of times the entire volume of air within a room is replaced in one hour. We'll explain why ACH is important for maintaining indoor air quality and how it impacts comfort and ventilation efficiency.

Additionally, we'll guide you through the process of calculating the CFM of a room. CFM is a crucial measurement used to determine the amount of air required to properly ventilate a space. Understanding CFM is essential for HVAC system sizing and ensuring optimal air circulation.

Join us as we break down these concepts step by step, providing practical examples and easy-to-follow calculations. By the end of this video, you'll have a solid understanding of air changes per hour and how to calculate CFM, empowering you to make informed decisions regarding your HVAC system.

Don't forget to subscribe to our channel for more HVAC-related content in Urdu. If you have any questions or suggestions for future videos, please leave them in the comments section below. Happy learning and stay tuned for more valuable insights!

You can watch more of the following Tanweer Ahmed's videos:
1. How to measure HVAC duct sheets?
2. How to Prepare Measurement Sheet for Chilled Water Pipes
3. What is BOQ | How to Prepare BOQ | Rate Analysis of Bill of Quantity
4. How to take off duct quantities from drawings? MEP quantity surveying
5. Project Construction Drawings types
6. Project Closeout Requirements | Part-1
7. Project Closeout Requirements | Part-2
8. Construction Sequence of Projects | Section-1
9. Construction Sequence of Projects | Section-2
10. Construction Sequence of Projects | Section-3
11. How to Prepare Interim Payment Certificate (IPC)
12. How to Prepare BOQ for HVAC Works in Urdu | Rate Analysis of Bill of Quantity

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Disclaimer:
Tanweer Ahmed’s videos are intended solely for educational purposes, aiming to assist junior engineers and technical individuals in enhancing their comprehension of HVAC and MEP engineering basics. The information provided is based on personal experiences and research. It is advisable to consult qualified professionals or adhere to standards before implementing any techniques discussed. Please note that I cannot assure the accuracy or appropriateness of the information presented for your specific situation. Viewers are advised to watch at their own discretion, understanding that I cannot be held responsible for any damages or losses that may occur. Any response does not constitute legal or professional engineering advice. Seeking the advice of a qualified professional specific to your particular application is recommended.
Thank you for watching, and I hope you find the content helpful.

[mdshahryar-]

Very short video but best Knowledge
Thankyou Tanvir sahab

For giving us best'knowledge about CFM

[asadmallick]

Very simply understand....best teaching style ever thanks Tanweeer bhai

[ChuonSophak]

Very clear sir, for training calculate formulas.I am support your video.Thank you.

[gurumalik]

Sukriya Asani se information dene ke lye❤️ Assalamu walaikum Ww..

[rukhsar]

Very well explained in a simple manner, Wao.

[FaizanAli-opxe]

Thank you Bhai. Aise hi kaam karte rahiye ga.

[TahseenRaza-tixd]

You are great Boss. This is very informative at least we can do it very fast basic tum roles. i need to select the FAHU, Chiller and Ecological unit can you help us? Thanks

[alijahyusuf]

Make a complete video on District cooling plant and TES Tank

[rahimpasha]

Assalamualaikum can you explain about chiller delta and chiller chilled water meeter reading how can we calculate for tenet to pay use ccwater

[imranhadi]

Sir ek project ka complete rate analysis ka video banaiye jisme item rate me design, engineering, staff sab ka kharch include ho

[waquarkhan]

Please Tanner sir chilled water system with hot water generation system explain kro

[md.shahid]

Ji assalamualaikum mujhe Janna hai tanveer bhai ki gpm kaise set Kiya jata hai kisi bhi chiller (air cooled)ya phir water cooled chiller ya FCU me.
Aapke jawab ka intezaar hai.assalamualaikum

[n.r.insulationrehmatalikha]

Assalamalikum
Kuch sawal hai sir hvac se related
280 bdb ka Fresh air ahu hai usko dx cooling coil lagana hai kaise calculation kare dx ka or cooling coil ka size .

[AKgamers]

Sir CFM sa AHU kitne ton ka la o kaise find out krte or eg. Apna operation theater hai to uska ACH kitna hai o bi chart Mai pata Lage kay??

[saiyedali]

Assalamualaikum Sir ji ...
CooldStorage ki details jankari se provide kijiye na please.

[taqirkan]

Assalam O Allikum Tanveer Bhai....where we can get table regarding ACH for hospitals to calculate cfm?

[vijaybajaj]

Suppose i m designing ventilatii system for an compressor assembly plant height of the shade is 13meter and my supply air ducts are ruuning at the level of 8meter. Exhaust air is thru fans at 6meter level at walll now my quesy is why should i consider height of 13meter to calculate my volume?your opinion pl

[mohibquadri]

Sir in Hvac how to tackle the problem in every entry level job where recruiters are hoping for 1 or 2 yrs of experience ? How to get that job as fresher with Internship certificate by highlighting some other skills or qualities in other words how to completely impress the interviewer into hiring us if there's some competition & many candidates ? Do language skills or persuasion matters here.. what to showcase more..

[thefirefighter]

where can i get the typical air change per hour table? is it from ashrae?

[m.rali.hassan]

Assalamu alaikum bhaijaan email ke bagair dusre tarike se send ho sakta hai [ software mcQuay]