Affordable Learning Options
Choose a plan that best fit you.
Free 1 Month on Yearly Billing
Monthly price
Design tools
Friction Loss Chart
Valve Fitting Loss Tables
Cheat Sheets
Community
Standard
Note: Cancel anytime if not used.
Monthly price
Online courses
Chilled Water System Design
Psychrometric Analysis
RTS Cooling Load Calculation
Duct Design Course
HVAC Beginner Course
Excel templates
RTS Cooling Load Calculator
Cooling Coil Capacity Calculator
Chiller Equipment Schedule
Duct Pressure Loss Report
Pipe Head Loss Calculator
Grille Size Calculator
Makeup Tank Sizer
Expansion Tank Sizer
Design tools
Psychrometric Chart
Duct Sizing Software
Friction Loss Chart
Cooling Load Check Figures
Valve Fitting Loss Tables
Cheat Sheets
eBooks
Chilled Water System
HVAC Basics
HVAC Begin
Community
Standard + Pro Zone
Note: Cancel anytime if not used.
Monthly price
Online courses
HVAC Beginner Course
Excel templates
Pipe Head Loss Calculator
Grille Size Calculator
Makeup Tank Sizer
Expansion Tank Sizer
Design tools
Duct Sizing Software
Friction Loss Chart
Cooling Load Check Figures
Valve Fitting Loss Tables
Cheat Sheets
eBooks
Chilled Water System
HVAC Basics
HVAC Begin
Community
Standard
Note: Cancel anytime if not used.
Digital downloads and online courses are now available in membership form on top of the existing outright purchase. The main reason to launch these membership plans is to make learning more affordable. Some people may not be able to make an outright purchase. So, subscribing to a membership plan enables them to make small payment every month while taking their time to learn on this platform.
Available in Selected Plans
Immediate access to over 150 lessons, multiple ebooks, downloads and more.
Available in Basic & Pro Plan
Members of my online courses get access to my knowledge. You can ask me anything related to HVAC and I'll provide answers, directions, or point you to resources that can help solve your issues.
Pro Plan members have higher priority during peak hours.
Available in All Plans
Join our community of HVAC professionals from all around the world, connect with each other and share information across the board. Continuously benefit from learning threads that are discussed by our community members.
Support the Platform
Your subscription supports the continuous improvement of the existing courses and downloads. New courses and products will also constantly be added to the respective plans. By supporting the community, you contribute to the overall knowledge expansion of the HVAC industry.
Our goal is to make this platform the go-to place for anything related to HVAC.
Paid Plan Comparison
Which is for you?
$5/mo or $55/yr
For Fresh Graduate, Junior Engineer
Project Engineer, Design Engineer (Consultant)
Maintenance Personal, Technician
The Basic Plan includes ebooks, starter packs and beginner course that tailored for beginners and whoever just getting started in HVAC. In addition, being in a community allows you to ask question and get answers (no trolls).
If you're just getting started, I would recommend you subscribe to the Basic Plan first. Once you gained more knowledge, then only you consider upgrading to the Pro Plan for more advanced courses.
Key Benefits:
HVAC Beginner Course
Ebooks & Starter Packs
Resources & Tools
$20/mo or $220/yr
For Senior / Experienced Engineer
Professional Engineer (Ir. / P.Eng / Ts.)
Chief Engineer, HVAC Company CEO / Director
The Pro Plan gives you everything in the Basic Plan plus access to advance courses like RTS Cooling Load Calculation and Psychrometric Analysis. These advance courses come with powerful Excel calculators (not the same as the HVAC Calculator in the Design Engineer Starter Pack).
If you have a few years of experience working in HVAC, I would definitely recommend you go for the Pro Plan. Not only you get to revisit the basics, but you also get to learn new skills from the advance courses.
Key Benefits:
Psychrometric Analysis Course
RTS Cooling Load Calculation Course
Chilled Water System Design Course
Online Courses
Which path should you choose?
Ownership
Choose outright purchase if you just want a particular course and you want to have the flexibility to access it whenever you want without worrying about future payments.
Outright purchase is simple and straight forward. You buy a course and that's it. The course you bought will continuously receive updates as necessary. You own the course for lifetime.
One time payment
Lifetime access and update
Simple and worry-free
Affordability
Chose membership plan if you want to reduce the burden of an outright purchase. Upon joining a plan, you gain immediate access to all products under your plan including online courses and digital downloads.
To keep accessing the online courses, you need to make monthly or yearly payment. Upon leaving the membership, you will no longer able to access the online courses, tools and resources under that plan.
Monthly or yearly payment
On-demand access
High ROI and flexible
No. You can unsubscribe, change plan or resubscribe anytime.
Yes. You can immediately access to all included products as well as all future products under your plan as long as you stay subscribed.
Yes. All products are the same. You may choose to outright purchase a course or subscribe for a affordable monthly payment.
Upon leaving, you'll lose all access to the products included in your plan. Some of the online functions such as AI Chatbot PRO will not be accessible (Pro Plan).
No guarantee but some of the courses I've plan to release in the future including Duct Design, Heat Pump System and Project Management.
Please message Yu or email to yu.cz@aircondlounge.com
aircondlounge is a member of Stripe Climate. Your purchase will support the clause.