Hello, maybe someone has technical manuals of Air Conditioning Contractors of America (ACCA)?
Manual J (Residential Load Calculation)
Manual D (Residential Duct Design)
Manual S (Residential Equipment Selection)
Manual N (Commercial Load Calculation)
Manual Q (Commercial Duct Design)
Manual CS (Commercial Systems Overview)
Manual B (Balancing & Testing Air & Hydronics Systems)
Manual Zr (Residential Zoning Systems)
Manual RS (Residential Systems Overview)
Manual T (Air Distribution Basics)
Manual H (Heat Pump Systems)
Manual SPS (Swimming Pools & Spas)
Manual P (Psychrometrics)
Manual 4 (Perimeter Heating & Cooling)

Thanks in advance