Tec-Vent®

Product Description and Features

Designed specifically for commercial applications, the Studor Tec-Vent Air Admittance Valve offers a simple drain and waste venting solution. Made of flame-retardant, high-tensile-strength polycarbonate resin, this UV-rated one-way valve automatically opens and takes in fresh air when negative pressure (suction) occurs from a fixture discharging into the plumbing system. When the water flow stops, the Tec-Vent closes naturally due to gravity, preventing the circulation of any bad bathroom or drain odors.

  • 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
  • Commercial Use
  • NSF 14, (In Revision) ASSE 1049 Performance requirements for individual and branch type AAV’s for Chemical Drainage Systems

PRODUCT

DESCRIPTION

MODEL

UNITS/CASE

20344

Tec-Vent® Air Admittance Valve

20344

12

Note: Only thread seal tape can be used on the valves’ threads. Use of primer, solvent cement, or pipe dope will void the Studor® warranty.

For general planning and installation, we recommend the use of the information contained on the specification sheet for the Tec-Vent. The information is based on national standards, plumbing codes and the Hunter curve.