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MoreWASHINGTON, DC - The National Air Duct Cleaners Association (NADCA) has released its latest standard, Assessment, Cleaning & Restoration of HVAC Systems, or ACR-2002. According to NADCA, the standard is the first comprehensive U.S. standard on hvac cleaning and addresses the need for system cleaning and restoration.
ACR-2002 describes how to properly clean hvac systems, how to clean fiberglass-insulated hvac components, and how to monitor an hvac cleaning project. It also details how to determine if a system has been cleaned effectively.
NADCA plans to provide training on the standard Sept. 21-23 in Tampa, FL, and in Baltimore, MD.
For more information, call 202-737-2926 or visit www.nadca.com (website).
This overview of the benefits of zoning includes tips for selling to consumers and businesses. Tom Jackson discusses options for new construction and retrofit, as well as some ways a residential contractor can get into the light commercial business with zoning products. Speaker: Tom Jackson, CEO, Jackson Systems
With access to over one million professionals and more than 60 industry-specific publications, 
