About
This app provides a comprehensive platform for HVAC/R technicians and students to access educational resources. It features training videos, calculators, online courses with certificates, articles, and podcast episodes, all in one convenient location.
What's New in AC Service Tech LLC
3.0
July 13, 2026
New and Improved with more features
FAQ
What is AC Service Tech App?
AC Service Tech App is an educational platform designed for HVAC/R professionals and students. It offers a centralized hub for online courses, training videos, calculators, articles, and podcast episodes to enhance knowledge in the trade.
Does AC Service Tech App offer certifications?
Yes, AC Service Tech App allows users to take online courses and earn downloadable certificates upon completion. These certificates display the hours of training received, which can be valuable for professional development.
What kind of calculators are available in AC Service Tech App?
The app includes several useful calculators for HVAC/R technicians, such as tools for calculating target superheat, refrigerant weight, CFM, recovery bottle max weight, and nitrogen pressure testing.
How many training videos are available on AC Service Tech App?
The AC Service Tech App provides access to over 750 educational HVAC/R training videos produced by the AC Service Tech YouTube channel. These videos cover a wide range of topics from installations to troubleshooting.
Is AC Service Tech App available on multiple devices?
AC Service Tech App is available for iPhone, iPad, and iPod devices, making it accessible for users on various Apple mobile platforms.
How often is AC Service Tech App updated?
The app was last updated on May 26, 2026, with version 2.122618.620. This indicates a commitment to maintaining and improving the application's content and functionality.
What is the age rating for AC Service Tech App?
AC Service Tech App has an age rating of 4+, making it suitable for a wide audience interested in educational content related to HVAC/R.
Does AC Service Tech App have ads?
No, AC Service Tech App does not contain advertisements. Users can access all educational content without interruption from ads.