NADCA offers a variety of resources for industry professionals looking for industry standards, white papers, videos, cleaning equipment and more. Explore NADCA resources below:

Standards & Publications

  • ACR, The NADCA Standard
  • NADCA General Specifications for the Cleaning of Commercial HVAC Systems
  • Dryer Exhaust Duct Performance (DEDP) Standard
  • Introduction to HVAC System Cleaning Services: a Guideline for Commercial Consumers
  • NADCA Energy Research Project
  • DucTales
  • Air Conveyance E-Newsletter

NADCA White Papers

  • Restoring Energy Efficiency Through HVAC Air Distribution System Cleaning
  • Chemical Product Applications in HVAC Systems
  • Ultraviolet Lighting Applications in HVAC Systems
  • Ozone Applications in HVAC Systems
  • Interior Insulation Applications in HVAC Systems


  • Surface Comparison Test
  • NADCA Vacuum Test
  • Dryer Exhaust Duct Performance (DEDP) Test

HVAC Cleaning Equipment

  • NADCA Associate Member Listing
  • NADCA Buyers' Guide

NADCA Blogs & Articles