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HVAC Design for Code Officials: ACCA Manual S, J and D

Title 24 California Energy Code requires that new residential heating and cooling systems be properly selected and sized. The California Green Code and Mechanical Code require that the associated duct system is also sized correctly. Following the ACCA procedure for Manual S, J and D is a common and popular method that project teams use to show compliance with the Code. (This is not a how to course for using ACCA software.)

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