FV-0511VFL1 | WhisperFit® DC Fan - Dimmable LED & Nightlight 50-80-110 CFM Other Lines The valve requires a 10

The valve requires a 10 psi (70 kpa) pressure drop across the valve to activate and will deliver a metered amount of water to the floor drain

Durable Design: Made with high-quality materials to withstand daily wear and tear

Experience Clean

✓ Primary/Secondary Pumping: Reliable performance in modern hydronic configurations

FV-0511VFL1 | WhisperFit® DC Fan - Dimmable LED & Nightlight 50-80-110 CFM Other Lines The valve requires a 10Key Features PickAFlow Selector: Easily choose 50, 80, or 110 CFM airflow with a simple switch. ECM Motor with SmartFlow: Maintains optimal airflow automatically despite duct resistance. Built in LED Lighting: 10 W dimmable LED panel (3000 K, 90 CRI, 700750 lm) with <1 W nightlight. Whisper Quiet Operation: Runs as low as 0. 3 sones for minimal noise. WhisperFit Retrofit Design: Compact housing fits 26 joist bays; includes Flex Z Fast bracket and