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Simplify drainage and waste venting with the air admittance valve designed specifically for commercial applications.
The unique design of the STUDOR® TEC-VENT™ provides plumbing ventilation to prevent the loss of water seals in traps with out the need for costly roof penetration and vent piping.
Classified in accordance with UL2043 for installation in plenums when the system is designed by a design professional
Manufactured from flame-retardant polycarbonate resin
High tensile strength
Will vent up to 160 DFUs
Exclusive vermin protection system
Expands architectural design limits
Reduces the number of fire-stopping applications
UV rated for outside installations
Limited lifetime warranty for replacement of defective valves
Residential or Commercial Use
ANSI/ASSE 1051, ANSI/ASSE 1050, NSF 14, Warnock Hersey
Technical specification
  • Unique ref.aa-tec-vent
  • Product familyGeneral Pipework and Ductwork Products
  • Product groupStudor®
  • TypeObject (single object)
  • Date of publishing2016-03-14
  • Edition number1
  • BIMobject CategoryPlumbing - Pipes
  • Uniclass 2015 CodeSs_40_15_75_75
  • Uniclass 2015 DescriptionSanitary accessory systems
  • CSI MasterFormat 2014 Code22 13 16
  • CSI MasterFormat 2014 TitleSanitary Waste and Vent Piping
  • OmniClass Number23-31 00 00
  • OmniClass TitlePlumbing Specific Products and Equipment
  • CSI UniFormat II CodeD2090
  • CSI UniFormat II TitleOther Plumbing Systems

Region availability

Oceania North America
New Zealand
Puerto Rico
United States