Duct Leakage Testing Tips

Common/Problematic Leakage Locations :

  • Air handler cabinets
  • Plenum connections
  • Flex duct joints
  • Boot-to-drywall connections
  • Filter access doors

Reducing Duct Leakage Improves :

  • Comfort
  • Indoor Air Quality
  • System Performance and Longevity
  • Energy Efficiency
Duct work not attached properly.
Air handler unit not sealed.
Supply boot not sealed to the drywall.

Required IECC code compliance testing