STUDOR® 20380 AAV Recess Box With Snap-On Grille, Domestic

  • Country of Origin: US
  • Dimensions: 7-1/8 in W x 5-7/8 in H
  • Domestic/Import: Domestic
  • Manufacturer Name: IPS Corporation
  • Features and More


  • One piece box and mounting flange design needs no additional framing or support when installed to the stud bay
  • Optional mounting by use of the Water-Tite stabilizer bar allows the box to be positioned anywhere in the stud bay
  • Contains integral test cap with rubber gasket for leak testing and protection during the construction phase
  • Access box connects to 1-1/2 or 2 in ABS or PVC vent pipe
  • Allows access to studor air admittance valves


  • IAPMO Listed
  • ICC-ES
  • ICC Listed
  • UPC Listed