Calculating Cooling Loads and Room CFM

How to Calculate Cooling Loads and Figure Room CFM for commercial buildings.

What are the basic components that make up a Cooling Load?

How do you calculate the CFM for a room?

How many tons of cooling are required?

#coolingloads #engineering #hvac

[WxRod]

Excellent and vrry useful video. Those others saying just multiple room dimensions and multiply by a "factor", should clearly qualify that as only a very rough estimation for sizing a room window AC!

[ramnareshsharma]

Its a great pleasure to understand excellent experience most relevant to HVAC people.

[robertjavier]

Thanks for this video and its really helpful to our family business which is related to technical (aircon services) we are an authorized dealer installer and supplier of any acu brand here in the Philippines..
THIS IS ADDITIONAL KNOWLEDGE.. thanks for sharing

[zohraali]

Thank u so much really helpfull for me I like it good work thank u once again please give more information about HVAC.

[Gelos_vlog]

Thank you for sharing the right heat loads calculations

[Murari]

Excellent.informative for fresh graduates.

[steveowen]

Very helpful info thank you. This is helpful for basic sizing of cooling coils.

[shailendramulgaonkar]

Thanks very much for wonderful & simplified explanation. i would like to have complete design for VRF system.

[mohamedragab]

Very helpful info thank you . need to ask why did not u use the floor area of the building . its need to be used if its on a unconditioned space

[wyleaziz]

Thank you for the Amazing information. A whole career in just 16 Min. Could you please attach the SCL Chart from ASHRAE and an example of how to use it?

[engineeringmaniac]

That was really cool explanation. Made it very understandable.

[Arieldny]

excellent tutorial! is helping me understand better how to calculate heat loads! thanks

[ProfCharltonAcademy]

thanks for this wonderful lecture.. hope to have more sample calculations like this....

[tanghingkwong]

Very good for teaching & learning purpose. Tqvm

[HVACTutorial]

You are doing a great job, keep it up

[palmabeatriksan]

What are the book recommendations that you often use to learn VRF

[TheAbdallah]

Very thorough and clear explanation. Thank you for your effort.

[dtg]

How are loads calculated if the room is centrally located in the building with no windows? Do you still do the solar load for the building envelope?

[barramedaalberto]

Thanks sir for the very needed information about.

[techdan]

Hello, I've been finding your video on calculating cooling loads extremely informative. I have some specific queries about the Solar Cooling Load (SCL) component of the calculation.

I understand that SCL is influenced by factors such as the orientation of the glass, the month, and the time of day, and it's a dimensionless ratio typically ranging from 0 to 1. However, in your equation, you've utilized a value of 250 for the SCL.

Could you please explain how this number was derived and why it's used instead of a value between 0 and 1? Is this value a constant, or does it change based on certain variables? If it does vary, how would I go about calculating or finding the appropriate value for my own home's specific conditions?

Your clarification on these matters would be greatly appreciated. Thank you for your time and assistance in advance!