P-trap Assembly with Integrated Air Admittance Valve under Sink
P-trap Assembly with Integrated Air Admittance Valve under Sink
This clean under-sink installation features a white PVC P-trap and an air admittance valve for optimized drainage in compact spaces.
By Emily Hilton in Mobile Home Plumbing Schematics & Fixes | Source
Merchant links are sponsored
Editor's Note
This plumbing configuration is an efficient setup for modern kitchens. The white PVC P-trap is essential for trapping sewer gases, while the air admittance valve (AAV) provides necessary venting where traditional roof vents are absent. Keeping this area organized allows for easy visual inspections, ensuring any maintenance issues or slow drips are caught before causing damage.
