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aircondlounge/Design Engineer Starter Pack
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  • $14.99

Design Engineer Starter Pack

  • Download
  • 4 files

Kick start your HVAC design journey with eleven (11) calculators, five (5) diagrams and three (3) charts.
Buy Now

or join the Basic Plan at $5/mo or $55/yr.

A chance to be better than others.

Accelerate your design calculation process

Easy-to-use calculators that automate and speed up your repetitive design work, saving you time and energy.

Get ahead of your friends and colleagues

Gain access to non-beginner design tools that other people don’t have and progress faster than your peers.

Compound your skills and knowledge

Get to know the big picture, have a direction and compound your skills to always stay ahead of the game.

Take your skills to the next level with 11 profound excel calculators.

Many excel calculators are for general purposes but, my excel calculators are tailored for HVAC applications.

Pipe Size

System Pressure

Cooling Load

Grille Size

Smoke Spill Fan

Duct Size

Makeup Tank Size

Pressurization Fan

Static Pressure

Piping Head Loss

Cable Size

A beginner friendly tool.

Enter your inputs and get your outputs instantaneously.

All of the calculators only need you to provide the necessary inputs meant for the HVAC system. No complicated procedures.

Drop down selections and multiple measurement units.

Variations are simplified down to the most relevant few figures in a form of drop down selections to ensure results.

Critical design parameters revealed.

Design parameters that affect the result the most are unselfishly revealed as typical and recommended values.

Easy Navigation.

Jumping around calculators has never been so easy. This excel calculator is built with user-experience in mind.

Impressive Functionality

Chandrashekhar

Experienced HVAC Engineer

“I am an HVAC professional with 10 years of experience. I have gone through the calculators and I am impressed.

Muhammad Amirulhafiz

New Design Engineer

"I found that your excel sheet to be very useful especially in expediting the calculation process of HVAC System."

Buy once, last forever.

All calculators are fully unlocked. So, make it your
secret HVAC design tool that you can use
for the rest of your HVAC journey.

Fundamentally applicable to everyone.

Consulting Engineers

“I can go back home earlier than my colleagues thanks to those handy calculators.”

Project Engineers

“I’m glad that I found out the pressurization fan was under capacity.”

Project Managers

“I bought the calculators for my engineers as a gift. They’re now working independently.”

Senior Engineers

“Yes! I don’t have to teach my juniors over and over again. I just give them the calculators.”

Sales Engineers

“Finally, I don’t have to do design calculations for consultants and project engineers.”

Building Owners

“I pay less for the electricity every month because of excellent HVAC designs.”

Extra supports

  • COP explained with R134a PH diagram
  • Typical chilled water system diagram
  • Grille sizing CFM quick charts


Great learning doesn’t have to be expensive.

HVAC seminars and courses are expensive. With online technology,
great learning no longer expensive. The included
COP explanation with PH diagram will change the way you
approach the chilled water system.

About the creator.

Yu is the founder and author of aircondlounge. He wrote all the articles on aircondlounge. He combined his more than 7 years of practical HVAC experience and online skills to make the calculators, diagrams and charts in the Design Engineer Starter Pack.
“Many junior engineers don’t get enough guidance from their seniors. Hence, I created the Design Engineer Starter Pack to help kick start their HVAC design journey. I hope that they will eventually design some of the best HVAC systems in the world.”
 - Yu Chang Zhen, aircondlounge
Linked_inWebsiteMail

  • $14.99

Design Engineer Starter Pack

  • Download
  • 4 files

Kick start your HVAC design journey with eleven (11) calculators, five (5) diagrams and three (3) charts.
Buy Now

or join the Basic Plan at $5/mo or $55/yr.

Content

aircondlounge HVAC Calculators (v8.0).xlsx
  • 1.57 MB
COP Explained with R134a PH Diagrams.pdf
  • 586 KB
Grille CFM Charts (v2.0).pdf
  • 130 KB
Typical Chilled Water System Diagram (v2.0).pdf
  • 85.8 KB

Frequently asked questions

Can I make changes to the calculators?

Yes. The calculators are fully unlocked. You can make any changes as you wish.

Are the calculators applicable to me?

The calculators are created based on methods that are fundamentally applicable to people around the world. They are not dependent on geographic location.

How to use the calculators?

Simply enter your requirement in yellow cells and get the result in blue cells. In addition, you can follow the user guide link in the calculators to learn more.

How to buy?

Click on the buy now button to be directed the payment page. Enter your name, email address and credit card details to complete the purchase.

When can I get the download link?

Upon payment done, you'll be able to access the downloads on your screen immediately.

What if I have a problem with the download?

You can contact me by sending an email to aircondlounge@gmail.com or message me here. I’ll get it sorted out for you.

aircondlounge is a member of Stripe Climate. 1% of all proceeds to fund carbon removal.
Your purchase will support the clause and help fight climate change. Thank you.