HVAC VIP Certification Practice Exam

HVAC — This exam mirrors the EPA Section 608 Universal Certification and NATE (North American Technician Excellence) HVAC specialty exams, which are the primary nationally recognized credentials for HVAC technicians in the United States. EPA 608 is administered by EPA-approved organizations and requires a 70% passing score; NATE exams consist of 100 multiple-choice questions with a 70% passing threshold.