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

• 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