(NATE) Certified HVAC Technician (CHT) NATE certification (CHT) positions technicians for roles commanding $50K–$70K+ annually, with experienced specialists in major metros earning considerably more. Employers prioritize CHT holders for lead positions and service management tracks. The credential signals mastery of EPA refrigerant regulations, system diagnostics, and installation protocols—skills directly tied to higher compensation brackets across residential and commercial sectors.
| Exam Name | (NATE) Certified HVAC Technician |
| Exam Code | CHT |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
