The design of the Hi-Efficiency Die Stamped Take Off with Volume Damper with E-Z Flange allows the maximum amount of air to flow downstream making the system much easier to balance and saves energy. The Super HETO has adjustable volume dampers which are assembled using a spring loaded retractable bearing and positive locking hardware. Heavy duty dampers with insulation standoff are also available.
Super HETO with Damper
Order as follows: A = Diameter
• 22 gauge galvanized solid body construction (ASTM A653)
• 3/4” x 1/8” polyethylene double-face gasket
• Manufactured to conform to SMACNA 2005 Duct Construction Standards
• Solid body reduces leakage meeting SMACNA / ASHRAE Leakage Class 3
• Engineered to the highest standards test data available
• Testing performed by Intertek-ETL-Semko
• Available with and without volume dampers
• Available with insulation standoffs and insulation extensions
• Patent # US D571,908 S
Get Hi-Efficiency Die Stamped Take Offs with E-Z Flange available with or without volume dampers for your job. Contact us for a quote or to learn more.
