Studor 20381 Redi-Vent Air Admittance Valve with Recessed Box and Grill

When installation of a Studor Air Admittance Valve is not feasible in an existing cabinet, the all-new Studor Recessed Box esthetically conceals valves while providing accessibility as required by local codes. The small, low profile box is easy to install and contains a sleek grille for a clean finish. Its integral test cap is an industry first.