1/2" or 2" Recessed Air Admittance Valve Box

Can Also be Used as the Termination Point for an Open Pipe Side Wall Vent as an Alternative to Venting Through the Roof; Contains Integral Test Cap with Rubber Gasket for Leak Testing and Protection During the Construction Phase

Recessed Air Admittance Valve Box; Item Valve Box; Pipe Connection 1/2" or 2"; Valve Supplied No; Inclusions/Features (1) Snap-On Grille; Applicable Standard UPC, ICC