Free online coursesRefrigeration and air conditioning
Learn all about Refrigeration and Air Conditioning, how to maintain Air Conditioning and more.
There are 10 100% Free Online Courses with Free Certificate.
Download the app! to have access to more than 4,000 Online Courses + Certificate, all free!
Free video courses
Free CourseHVAC Technician training
4.41
(17)
29h15m
28 exercises
Free CourseIntroduction to market HVAC and Refrigeration
New course
1h04m
6 exercises
Free CourseHVAC Training
New course
5h05m
25 exercises
Free CourseRefrigeration and Air conditioning
New course
9h11m
2 exercises
Free CourseMini Split Air Conditioning install course
New course
13h10m
23 exercises
Free CourseLearn HVAC HVACR Heating Ventalation Air Conditioning
New course
34h21m
27 exercises
recommended
Free CourseRefrigeration and air-conditioning
New course
17h58m
20 exercises
Free CourseFundamentals of HVAC
New course
0h58m
6 exercises
Free CourseRefrigeration and Air Conditioning Technician
New course
1h18m
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More than 48 thousand free exercises
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About the courses in Air conditioning, Refrigeration and Air conditioning
More and more people are using air conditioning on hot or even cold days, as the purchasing power of the population increases. This generates a large market for services, being an opportunity for you to open your own business. In addition, it is possible to provide services for refrigeration appliances, such as repairing refrigerators and freezers.
100% free courses
All our courses are free from start to finish, the student does not pay any kind of fee to study, so we are a course platform accessible to everyone.
Free digital certificate
In addition to taking the course for free, you also receive the Certificate for free.
Online courses with exercises
Some of our courses have exercises produced exclusively for our platform, helping you to practice the knowledge acquired in the course.
Download our app
Only by downloading the Cursa application you have access to receive the digital certificate for free, in addition to several other exclusive features, download at Google Play or at App Store ( Apple ).
About more courses from our platform
In all, there are more than 1000 courses, divided into more than 400 categories in 5 different languages, where we provide the digital certificate for free to everyone.
About
Free Certificate
After completing the course you will have free access to the digital certificate of course completion.
How to get it for free: It is only possible to issue the certificate in our application, which can be downloaded from Google Play or App Store, so you can take the online course here and use the app only to issue the certificate. Being that you can also take the courses through the app if you wish.
In digital format: After completing the course and generating the certificate through the application, the image of the same will be generated in the photo gallery of your cell phone and will also be sent to your email.
Why the certificate is important: You can use it to improve your resume, to rise in careers or positions, to enrich your knowledge and among several other applications.
See more about the Certificate
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Common Problems in Refrigeration Systems and How to Fix Them
Refrigeration issues like poor cooling, leaks, and noise often stem from dirty coils, faulty seals, and blocked drains. Cleaning and part checks can resolve most.
Essential Tools and Equipment for Air Conditioning Technicians
Starting a career as an air conditioning technician requires not only a solid foundation of knowledge and skills but also the right tools and equipment. Proper training courses will cover the use of these essential items, ensuring that technicians are well-prepared for any job. Here is a detailed look at the essential tools and equipment every air conditioning technician should have.
What are people saying about free online courses of Refrigeration and air conditioning
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