HVAC Legends and Acronyms for Civil and Mechanical Engineers

HVAC Legends and Acronyms In mechanical and HVAC (Heating, Ventilation & Air Conditioning) drawings, engineers use standard symbols and abbreviations to represent equipment, ducts, diffusers, dampers, and control devices. Understanding these HVAC legends is most important for understanding construction drawings, preparing BOQs, executing site work, or coordinating with consultants. This…