(ASHRAE) Certified HVAC Designer (CHD) ASHRAE’s CHD recently shifted its focus toward envelope integration and carbon accounting, reflecting how design practice has evolved. The exam now emphasizes climate-responsive strategies and lifecycle emissions alongside traditional load calculations and equipment selection, pushing candidates to bridge building science with sustainability outcomes.
| Exam Name | (ASHRAE) Certified HVAC Designer |
| Exam Code | CHD |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
