NTI Additional Training Program
A2L Low GWP Refrigerant Safety Certification
Enhance your HVAC career with low-GWP refrigerant certification, providing the skills for safe handling, compliance, and staying current with industry standards.
Additional Training
About the Course
It is time to advance your HVAC career and stay ahead with specialized certification in low GWP (Global Warming Potential) refrigerants. Our training provides essential knowledge for safe, compliant refrigerant handling—helping technicians and employers reduce liability.
At this time, we are only offering this program at our Las Vegas and Phoenix campuses.
Choose Your Certification Path
Choose the training option that fits your needs to earn your Low-GWP Refrigerant Certification. Both options include a comprehensive study booklet, proctored exam, and are designed for EPA 608-certified technicians, with flexible support to help you succeed
Understanding the A2L Certification Program
The 50-question, closed-book exam validates that participants possess the skills and knowledge to work safely with low GWP refrigerants, addressing:
- Safe handling practices for A2L refrigerants
- Essential safety protocols and compliance
- Environmental impact and reduction of liability
- Master the latest refrigerant technology
Get Started with NTI
We are here to answer your questions about NTI and the path for your career as an HVAC technician, electrician, plumber, or paralegal. Our team is dedicated to helping you make an informed decision about your future. Whether you’re just starting to explore your options or you’re ready to take the next step, we can help. Connect with us today to learn more and get started on the application process.