Ox Box with TurboVent Air Admittance Valve, incl. 2″ combo adapter

Description

Features:

• Includes: Access box, TurboVent valve (250-122P model), 2″ PVC thread x hub adapter, box frame and louvered insert
• High-impact ABS access box body for strong and durable installation.

Technical Specifications:

• Box inner width: 4″
• Box inner height: 5-1/2″
• Box overall depth: 3-1/2″
• Frame width: 5-3/4″
• Frame height: 7-1/4″
• Pipe access hole diameter: 2-3/8″
• Overall valve width: 2-11/16″
• Overall valve height: 2-1/8″
• Thread size: 2″ NPT
• Adapter height: 1-3/4″
• Pipe access hole diameter: 2-3/8″
• Valve material: ABS
• Adapter material: PVC
• DFU Rating Stack: 24
• DFU Rating Branch: 160
• Adapter standard: ASTM D2665
• Valve standards: ASSE 1050 and ASSE 1051
• Listed by: IAPMO and UPC
• Comforms to: IPC 2009, IRC 2009, UPC 301.2.