• Even air diffusion along entire duct length guarantees uniform temperature throughout the space
  • Distinct hole patterns optimize performance and eliminate drafts and noisy airflow
  • Laser cut holes remove the need for separate diffusers; duct sections can be rotated to achieve proper airflow direction
  • Static pressure and airflow rates are defined and 3D modeled for exact performance prior to installation
  • Modern, stainless construction designed to last 20+ years
  • Quick assembly onsite with bolt-on universal V-clamps and steel cable hanging system
  • Fully welded and leak tested in the factory - no welding onsite required
  • Used in both heating and cooling applications
  • 20 year standard warranty (see operation manual for details)

Air Diffusion Supply Duct complies with SMACNA (Sheet Metal and Air Conditioning Contractors) best practices.

Ventilation Direct is committed to customer service and on time, accurate delivery of superior Ventilation products.

Call 1.866.433.8335 for a friendly customer service representative that can customize your exhaust fan, heater or supply air package while providing you a fast quotation including drawings and submittal packages. Our product line includes UL and ANSI listed commercial and industrial exhaust fans, heaters, make-up air units, motors and more with a two year warranty.