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NEW! The NADCA Dryer Exhaust Duct Performance Standard

NADCA's research-based approach to testing the performance of residential dryer duct performance is now available.

Download your free copy here

 

                

 

 

DOWNLOAD YOUR FREE COPY NOW!  

Get the facts about ACR: The NADCA Standard

Click here to access the English Language version. 

     For Italian, click here

     For French, click here

     For Spanish, click here

 

WELCOME TO NADCA

The National Air Duct Cleaners Association (NADCA) is a not-for-profit trade association that serves the HVAC inspection, maintenance and restoration industry. With more than 1,000 member companies from more than 20 countries, NADCA serves as the focal point of the global industry.