Ayrlett 6 ABS 1 1/2" Replacement AAV for MHRV (2017 Model)
Replacement valve for RVs and Motor homes. Air Admittance Valves (AAVs) are negative pressure-activated, one-way vents, used in a drainage system to eliminate the need for passive pipe venting and unsightly, costly roof penetrations.
- USED FOR → Air Admittance Valve for 6-20 DFU - Unit Measuring 2.5" D x 3" H
- EFFICIENT → 100% Testing of Every Unit - No Batch Testing
- IAPMO CERTIFIED → ASSE 1050/1051 A&B, ANSI/NSF 14, ASTM D2661/D2665/F409
- MULTI-USE → Replacement Vent for Motor Home & RVs
- MADE IN USA ♥ Ayrlett Stands Behind Quality and Satisfaction - Love Your Unit or Money-Back!