Description
Panasonic WhisperGreen Select Dual Speed Ventilation Fan with Architectural Grille
The Panasonic FV-0511VKS3S WhisperGreen Select is a premium dual-speed bathroom ventilation fan designed for superior indoor air quality, ultra-quiet operation, and energy efficiency. Featuring a sleek architectural grille and flexible airflow settings, this fan is ideal for both spot and continuous ventilation applications in residential construction.
Dual-Speed Airflow Performance
This fan delivers versatile ventilation through two distinct operating modes:
- High Speed: Selectable at 50, 80, or 110 CFM for powerful spot ventilation
- Low Speed: Adjustable from 30–100 CFM for quiet, continuous whole-home ventilation
Ultra-Quiet Operation
Engineered for near-silent performance, the FV-0511VKS3S operates at less than 0.3 sone across all three high-speed settings — making it one of the quietest fans in its class and virtually undetectable during operation.
ENERGY STAR Most Efficient
This fan carries the ENERGY STAR Most Efficient designation, representing the highest tier of energy performance. It is designed to reduce energy consumption while maintaining consistent, reliable airflow — helping homeowners and builders meet green building standards and reduce utility costs.
Key Features & Specifications
- High Speed CFM: Selectable 50 / 80 / 110 CFM
- Low Speed CFM: 30–100 CFM (adjustable for continuous operation)
- Sound Level: <0.3 / <0.3 / <0.3 sone (high speed settings)
- Construction: 2×8 ceiling/wall construction compatible
- Grille Style: Architectural grille included
- Certifications: ENERGY STAR Most Efficient qualified
- Operation Modes: Dual speed — spot ventilation and continuous operation
- Brand: Panasonic Ventilation
- SKU: FV-0511VKS3S
Ideal Applications
- Residential bathrooms requiring both spot and continuous ventilation
- New construction with 2×8 framing
- Green building and energy-efficient home projects
- Spaces where quiet operation is a priority
Why Choose the Panasonic WhisperGreen Select?
Panasonic’s WhisperGreen Select line is trusted by HVAC professionals and builders for its proven reliability, whisper-quiet motors, and flexible installation options. The FV-0511VKS3S combines adjustable high and low speed airflow in a single unit, eliminating the need for multiple fans and simplifying installation while meeting the most demanding ventilation codes and standards.







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