What Certifications Do I Need To Work In HVAC?
What Certifications Do I Need To Work In HVAC? EPA Certification for HVAC Technicians. R-410A Certification for HVAC Technicians. Indoor Air Quality Certification for HVAC Technicians. NATE Certification for HVAC Technicians. Preventive Maintenance HVAC Certification. HVAC Training at Southern Careers Institute. What are the different levels of HVAC certification? Type I Certification. … Type II