Slideshow: The National Air Duct Cleaning Association annual meeting in New Orleans at the end of March delved deep into the cleaning business with a focus on keeping up the demand momentum for the service from COVID-19.
Open air plenums are typically unfiltered spaces, and can contain dust, dirt, debris, asbestos, lead, animal and insect by-products, microbial contamination, and a broad range of hazardous chemicals and materials.
NADCA announced the publication of “Biological Air Quality Considerations for Non-Healthcare, as Built Environments,” a scientific paper developed in partnership with the GBAC.
This session will review the process of the study, a new generation of energy and environment sensors, along with the IOT technology and methods utilized and the data collected before and after cleaning candidate HVAC systems.