Auto a/c license

Without correctly recovering and recycling refrigerant, dangerous health risks are posed to humans and the global climate. An EPA Certification allows industry professionals to understand and stay compliant with EPA guidelines in handling and disposing of refrigerants.

The test is open book with 25 multiple-choice questions. There is also a FREE question practice exam available online. If you have any questions about what a Certification entails, visit our FAQ page for answers.

View All FAQs. Passing the Section Certification test allows you to purchase refrigerant in quantities over two pounds, and also learn to recover and recycle refrigerant in compliance with U. EPA regulations.

Buy Now. This webinar is designed to help technicians gain the knowledge they need before taking the Section Certification test.

MACS dues paying members are reminded this webinar can be viewed free in the members only section of the website when members log in with their user name and password. MACS Section test study manuals are available to download free as a pdf document from this page and are available in both English and Spanish. If you order a home study test a hard copy study manual will be mailed to you with your test. Please write down your MACS login and password.

Download Now. To help you prepare for the question online Certification test, MACS offers a question online practice exam. You can review the study guide to prepare for the practice test as well as the real test. Note: Practice tests are offered online only. Register Now. Related Articles. Experienced Mechanic? Need Help With Your Car? Related articles. Auto air conditioners serve well on hot summer days to make driving more pleasant by cooling the air and removing excess moisture in the car.

Read more. How to Replace an Air Conditioning Belt Replacing an AC belt can be challenging, as you have to locate specific parts in the car in order to do so, and use proper tools to complete the task. How to Clean Evaporator Drain Tubes The air conditioning system on a car has evaporator drain tubes than need cleaning if there is dirty air in the car or it is not blowing consistently.

Related questions Driving in heat towing a trailer and suddenly the car smells strongly like nail varnish? Refrigerant HQ. Most of you know by now that as of January 1st, end users are no longer able to purchase thirty pound cylinders without being licensed with the Environmental Protection Agency.

This change was very similar to the purchase restrictions on other refrigerants such as R , R , and R While, some people may know what they are doing when working with refrigerant a good portion of them do not.

Ra is an HFC refrigerant. GWP is a measure of how much heat a greenhouse gas traps in the atmosphere. Ra has a GWP of 1, Other duties may include conducting inventory, ordering materials, and providing customer service. Skills which are essential to completing this job include having a mechanical aptitude, the ability to read schematics, an understanding of fluid dynamics, and having computer literacy.

There are other requirements that must be met prior to obtaining work within the AC technician realm. In addition, different states and cities have their own specific licensing requirements for automotive technicians. It is critical for those looking to work as automotive technicians to check with both the state level and local level requirements on licensing prior to taking on work.