Industry News
Posted on January 23, 2023
Air duct cleaners will inevitably encounter open air plenums — also called plenum spaces or air voids — at some point in their career. They are found in both commercial and residential settings, and consist of intended non-ducted air pathways formed in...
Posted on December 26, 2022
Back in the brutally hot summer of 2022, NADCA President & Chairman of the Board, Mark Zarzeczny, ASCS, CVI, said “Most of you and your crews are sweating it out working on homes or commercial buildings, feeling the heat and trying to get the project...
Posted on November 29, 2022
Coil cleaning is a key preventative maintenance task that helps HVAC systems operate efficiently. We’re here to help you understand the differences between evaporator and condenser coil cleaning, know how to determine when coils need to be cleaned, and...
Posted on October 31, 2022
NADCA’s Certification Committee is tasked with developing and maintaining NADCA’s industry-leading certification programs to ensure that members are performing air duct cleaning to the highest standards — and of course, in accordance with ACR, The NADCA...
Posted on September 26, 2022
The NADCA General Specification, written in collaboration with the Construction Specifications Institute (CSI), is the world’s most respected specification for air duct cleaning. For those not familiar with the requirements and importance of specifying...