Panasonic WhisperCeiling DC FV-0511VQ1 – 50/80/110 CFM Ventilation Fan

The Panasonic WhisperCeiling® DC™ FV-0511VQ1 is a high-performance, energy-efficient ventilation fan designed to deliver powerful, quiet airflow for residential applications. Featuring an advanced brushless ECM motor with SmartFlow™ technology and Pick-A-Flow® settings, it offers selectable ventilation rates of 50, 80 or 110 CFM to accommodate a variety of room sizes and ventilation requirements. Its integrated 4" or 6" duct adapter, built-in backdraft damper and expandable Flex-Z Fast® installation bracket provide added installation flexibility. ENERGY STAR® certified and engineered for continuous operation, the WhisperCeiling DC delivers reliable, quiet ventilation while helping improve indoor air quality.

Features

• Pick-A-Flow® Technology: Built-in selector allows users to choose 50, 80 or 110 CFM.
• SmartFlow™ Technology: Automatically adjusts motor speed to maintain selected airflow as static pressure changes.
• ECM Motor: Energy-efficient, brushless DC motor designed for continuous operation.
• Flex-Z Fast® Bracket: Expandable, articulating mounting bracket for flexible installation.
• Dual Duct Adapter: Integrated 4" or 6" duct connection for installation flexibility.
• Quiet Operation: Delivers low-noise ventilation, with ratings as low as 0.4 sones.
• Built-in Backdraft Damper: Helps prevent unwanted outside air from entering through the duct.
• Air Barrier Design: Integrated metal flange helps reduce air leakage through ceiling penetrations.
• Bathroom Safety: UL/cUL listed for tub and shower installation when GFCI protected.
• Code Compliance: Supports ASHRAE 62.2, LEED®, ENERGY STAR® and California Title 24 requirements.

Specifications

Specifications are based on Panasonic's manufacturer documentation.