Test Your HVACR-IQ! Mar 2, 2023

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RASD Stands for Residential Air Systems Design. Maybe you got that right. Let us help you get the rest right.  

HRAI”s popular RASD courses will help you understand the proper methods of residential air distribution systems designs through a series of theoretical and practical exercises. This includes layouts and design of duct systems, sizing of supply and return air ducts and grills. Walk away with real-world installation options including worksheets to ease the design process. Learn more here. 

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