How the Best Air Admittance Valve Reduces Noise in Your Plumbing System
HOW THE BEST AIR ADMITTANCE VALVE REDUCES NOISE IN YOUR PLUMBING SYSTEM EXECUTIVE SUMMARY Air admittance valves (AAVs) promise quieter plumbing by replacing traditional vent stacks. The best ones cut gurgling, suction, and water hammer noise by 60-80% in real-world tests. They don’t eliminate all plumbing noise—just the air-related racket. If you’re chasing silence in […]
