The Danco 12373 Air Admittance Valve (AAV) is designed to maintain proper air pressure within drain, waste, and vent plumbing systems. This compact valve allows air to enter the plumbing system when needed while preventing sewer gases and odors from escaping into the living space. Ideal for remodels, kitchens, bathrooms, island sinks, and applications where roof venting is impractical, this valve provides reliable performance and easy installation.
Details
Manufacturer: Danco
Model Number: 12373
Product Type: Air Admittance Valve (AAV)
Material: PVC
Color: White
Inlet Diameter: 1-1/2 in
Outlet Diameter: 1-1/2 in
Product Height: 3.75 in
Product Length: 1.50 in
Product Width: 1.50 in
Application: Drain, Waste, and Vent Systems
Package Contents: Air Admittance Valve
Number Of Items Included: 1
Key Features
Material: Durable PVC construction
Maintains proper air pressure within plumbing systems
Helps prevent wastewater backup
Reduces sewer gas and odor intrusion
Provides proper venting where roof venting is not feasible
Suitable for remodels and retrofit installations
Ideal for kitchens, bathrooms, and island sinks
Compact design for tight installation spaces
Helps reduce pressure imbalances within drain systems
Quiet operation during use
Meets applicable plumbing code requirements
Designed for residential and commercial applications
Applications
Kitchen sink plumbing
Bathroom sink plumbing
Island sink venting
Remodeling projects
Drain, waste, and vent systems
Residential plumbing
Commercial plumbing
Locations where traditional roof venting is impractical
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