20 DFU Air Admittance Valve Box PVC

• Available in PVC or ABS
• Rated 20 DFU
• 1-1/2" - 2" solvent weld adapter
• Protective Plastic Cover
• Frame accommodates up to 1-1/2" drywall
• 100% functionally tested

Technical Data

	Spec Sheet
	Installation Instructions/Parts/Warranty
	Vendor Information (Permission Required)

Cross Reference

*Please note: We've done our best to identify the most similar products on the market that could cross to our quality Mainline product. The below products are not necessarily an exact match and could change at any time without warning.

•AYRLETT:PT-BOX
•IPS/STUDOR:20381
•LSP:OBAV-3703
•OATEY:39262