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Ventilation & Indoor Air Quality
Ceiling-mounted bathroom exhaust fan housing with metal duct collar and white square grille.
Bathroom exhaust fan with labeled dimensions, showing 6-inch or 4-inch duct compatibility, 13-inch grille, and 14.43-pound unit weight.
Bathroom exhaust fan installed in a modern bathroom, highlighting selectable fan speeds, whisper-quiet operation, dimmable LED light, and add-on compatibility.
Graphic illustrating bathroom exhaust fan add-on modules, including multi-speed timer delay, motion sensor, condensation sensor, and Wi-Fi control.
Bathroom exhaust fan with dimensions shown, indicating suitability for any room size and recommending higher CFM for frequently used spaces.
Installer securing Flex-Z Fast mounting bracket for bathroom exhaust fan from below the ceiling without attic access.
Bathroom with exhaust fan featuring selectable LED lighting temperatures ranging from warm to cool white.
Side-by-side bathroom images comparing foggy mirror conditions to a clear mirror after ventilation with exhaust fan.
Bathroom exhaust fan shown in a laundry room, bathroom, and closet, highlighting use across different rooms in the home.

WhisperGreen® Select Customizable Fan with Multi-Speed, LED Light, Architectural Grille, 30 to 110 CFM

Model:

  • FV-0511VKSL3K
Meet the Next Generation WhisperGreen® Select Fans
Based on Panasonic's quality improvement commitment and voice of customer input, the next generation of WhisperGreen® Select ventilation fans is now more powerful than ever. Discover robust new features and a designer look that enhance the legendary performance homeowners expect from Panasonic.
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  • Panasonic is excited to return to the International Builders’ Show with breakthrough ERV, ventilation, and whole-home IAQ solutions designed to help builders create healthier, more efficient 
  • Pre-installed Multi-Speed Airflow Selector: provides the unique ability to select your required airflow, 30 to 110 CFM, with the simple flip of a switch.   
  • Integrated 6” to 4" reducer: Two duct adapter size options enhances installation options 
  • Increased Energy Efficiency – Panasonic’s superior performance of 0.5” exceeds the industry standard set by ASHRAE and ENERGY STAR 
  • Designer Grille Options - Sharper, cleaner lines on the traditional grille and two new architectural grille designs for a more elegant appeal  
  • LED Lighting – Bring your interior design to life by choosing one of our 5 Color Changing Temperature light modules. FV-0511VKSL3K (3000K, 3500K, 4000K, 5000K, 6000K) with 1,000 Lumen. 
  • Expanded True Flow Performance - The only residential vent fan series with a combination of certified CFM performance at 0.5 w.g. and low sone levels 
  • Wi-Fi Control Module – Enables two-way communication between our ventilation products. Use this with a standalone fan or combine with an Indoor Air Quality healthy home system 

Fan-Only Models:

  • FV-0511VK3 - 50-80-110 CFM 4" or 6" Duct
  • FV-0511VKS3 - 30 to 110 CFM 4" or 6" Duct
  • FV-1115VK3 - 110-130-150 CFM 6" Duct

Fan + LED Models:

  • FV-0511VKL3 - 50-80-110 CFM 4" or 6" Duct
  • FV-0511VKSL3 - 30 to 110 CFM 4" or 6" Duct
  • FV-1115VKL3 - 110-130-150 CFM 6" Duct

Optional Four Modules: 

  • Wi-Fi Module (WP100PBA) 
  • Smart Action® Motion Sensor + Condensation Sensor (FV-CMVK3) 
  • SmartAction® Motion Sensor (FV-MSVK1) 
  • Condensation Sensor (FV-CSVK1) 

LED Lighting

A new 5-color changing temperature light module for the architectural model (FV-0511VKSL3K) provides the option to match desired lighting levels: 3000K, 3500K, 4000K, 5000K and 6000K

Increased Energy Efficiency

Comply with the more stringent ENERGY STAR® Most Efficient 2024 criteria of 11.4 CFM/watt with the improved DC motor and overall design enhancements.
3000K-3500K-4000K-5000K-6000K Example

Expanded True Flow Performance

HVI-certified performance at 0.5” w.g., exceeds industry standards and helps you build beyond expectations.

Wi-Fi Control Module

Responds automatically to poor air conditions. Communicates with other ventilation devices, including supply fans and energy recovery ventilators, to manage indoor air quality more efficiently.
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