SMACNA Bubble DVD Destroys Design Myths

The Bubble Video—so called because it uses helium-filled bubbles to visually illustrate airflow through a duct system that is fitted with a clear plastic side—has been revised in modern digital video format. The new video is available on DVD. A number of duct fittings are used to illustrate airflow movement variations through a duct system. The video also references both the SMACNA HVAC Systems Duct Design and HVAC Duct Construction Standard to tie actual airflow performance to the “flat” drawings and commentary within both manuals. The video is intended as an educational tool for designers and engineers to illustrate how good duct design and careful planning to avoid conflicts can be used to improve airflow and reduce one of the largest energy users in commercial-class buildings—HVAC system fan power. The running time for the video is 15 minutes.

  • Dollar SignDVD $144.00


SMACNA Technical Manual Collection

Thirty of SMACNA's most requested technical manuals are conveniently located in PDF format with searchable indexes on one CD-ROM. Purchase the entire set for substantial savings. Among the titles are HVAC Duct Construction Standards—Metal & Flexible; Fire, Smoke & Radiation Damper Installation Guide for HVAC Systems; Indoor Air Quality—A Systems Approach; and Round Industrial Duct Construction Standard. Click the Table of Contents link below to view the entire list. Updated annually.

  • Dollar SignCD $2,726.00