79 Residential Energy Plansiner Inspector Certification Exam

79 Residential Energy Plansiner Inspector The NATE 79 (Residential Energy Planner Inspector) demands hands-on comprehension of HVAC system interactions, building envelope diagnostics, and energy audit methodology—not surface-level memorization. You’ll analyze real thermal imaging data, calculate heat loss across walls and ductwork, and interpret blower door test results to pinpoint air leakage patterns that most exams only mention in passing.