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Panasonic FV-0511VFL1K WhisperFit LED & Colour Temp (50-80-110 CFM) WhisperFit® DC lighted is the perfect solution for any remodeler looking to quickly and easily replace an existing fan from below the ceiling. This fan enables you to utilize existing duct, while its low profile housing design ensures a proper fit in any ceiling with at least 5 5/8” depth. Model FV-0511VFL1K features adjustable colour temperature capablity for 3000K, 4000K, and 5000K, which allows homeowners to match the light setting in the room.

KEY FEATURES

  • Powerful ECM motor with SmartFlow™ technology for optimum airflow and CFM output
  • Pick-A-Flow™ (50-80-110 CFM), for optimal exhaust power
  • Single-hinged Flex-Z Fast® bracket provides flexible, fast and easy installation
  • NEW slide and snap-in junction box and duct collar for greater flexibility when wiring and attaching the duct

Pick-A-Flow™ Airflow Technology – One Fan, You Choose The CFM

Built-in Pick-A-Flow™ airflow selector provides the unique ability to select your required airflow (50, 80 or 110 CFM) with the simple flip of a switch. Being able to choose the proper CFM level gives you the flexibility and assurance that one fan will satisfy a range of ventilation design requirements and perform as promised, even with a complicated duct run.

Superior Installed Performance with True Flow ratings at 0.375″ w.g.

ASHRAE, ENERGY STAR®, LEED for Homes, and HVI have set the industry standard for performance measurement at 0.1″ and 0.25″ w.g. WhisperFit DC fans provide powerful CFM airflow at 0.375″ w.g. that is more representative of most installations. Sones have also been certified at 0.25 w.g. to provide a more realistic, installed value.

Fast, Flexible and Easy Installation

Panasonic FV-0511VFL1K WhisperFit LED & Colour Temp (50-80-110 CFM) is the perfect solution for any remodeler looking to quickly and easily replace an existing fan from below the ceiling. This fan enables you to utilize existing duct, while its low profile housing design ensures a proper fit in any ceiling with at least 5 5/8” depth. The single-hinged Flex-Z Fast® bracket provides flexible, fast and easy installation for easy positioning through a ceiling cavity. The slide and snap-in junction box and duct collar provide greater flexibility when wiring and attaching the duct and this premium fan now includes preinstalled plastic alignment guides and temporary retaining clip. These clips molded into the casting will allow the fan to stay in place while the installer fastens the fan into can. Once installed, use the Pick-A-Flow™ airflow selector to customize the airflow to meet your customers’ needs. All of these great features combined make WhisperFit® DC a fast and easy to install ENERGY STAR® retrofit fan.

ENERGY STAR® Certified for Energy Savings

ENERGY STAR® certified vent fans meet strict parameters set by the US Environmental Protection Agency. Panasonic ventilation fans are ENERGY STAR® certified where guidelines exist, and provide greater efficiency and comfort with less noise. High performing motors and improved blade design deliver superior performance and long life you expect from a premium Panasonic ventilation fan.

Additional Benefits

• Plastic standard 4” adapter with backdraft damper/shutter allows for better air tightness. (3″ reducer included in box)

• Slide and snap-in junction box and duct collar provide even greater installation flexibility

• Pre-installed alignment guides help guide adaptor assembly into place during installation for a tight precision fit

• Temporary clip molded into casing holds fan in place while installer fastens fan to can safely

• Built-in metal flange provides blocking for penetrations through drywall as an Air Barrier, and assists with the decrease in leakage in the Building Envelope during blower door testing

• UL listed for tub/shower enclosure when GFCI protected and UL listed for use with the Panasonic Ceiling Radiation Damper (model # PC-RD05C5)

• 6-year warranty ECM motor, 3-year warranty on parts, 5 year on LED chip panel

Specification Description
Product family name WhisperFit DC™
Air volume exhaust (CFM) 110 CFM @ 0.25″ SP, 82 @ 0.25″ SP, 51 @ 0.25 SP
Noise (sones) 1.3 @110CFM, 0.25″ SP | 0.7 @ 82 CFM, 0.25″ SP | 0.4 @ 51CFM, 0.25″
Energy efficiency (CFM/Watt) 7.5 CFM/Watt (110CFM 0.25SP)
Motor type (AC/DC) ECM (DC)
Duct diameter 3″ (76.2 mm) or 4″ (101.6mm)
Lighted Yes
Motion sensor No
Moisture sensor/condensation No
Multi-speed with time delay Yes
Night light Yes
Installation Ceiling
Radiation damper available No
Housing dimensions (L x W x H) 10 1/4″ x 10 1/4″ x 5 5/8″ (260.4mm x 260.4mm x 142.9mm)
Grille size – Square inches (mm) 13″ W x 13″ L (330.2 mm W x 330.2 mm L)
ENERGY STAR®, ASHRAE 62.2, LEED Pending
cUL listed for tub/shower enclosure Yes

Related Blogs:

Who makes the Best Bathroom Exhaust Fans?

Documents

 

Submittal Sheet

WhisperFit Sell Sheet

Service Manual

Available Options

Fan & Adjustable Light – FV0511VFL1K

Brand

Panasonic

panasonic Panasonic HVAC Solutions is a global leader in advanced heating, ventilation, and air conditioning systems, trusted by homeowners, contractors, and commercial developers worldwide. With a legacy of innovation and over 100 years of engineering excellence, Panasonic delivers cutting-edge HVAC technology that prioritizes energy efficiency, indoor air quality, and climate comfort. The Panasonic HVAC lineup includes high-performance ductless mini-split systems, ERV/HRV ventilation units, air purification systems, and intelligent climate controls designed for both residential and light commercial applications. Known for their ultra-quiet operation, smart inverter technology, and eco-friendly refrigerants, Panasonic systems help reduce energy consumption while improving air circulation and temperature precision. Engineered to meet or exceed ENERGY STAR®, ASHRAE, and CSA standards, Panasonic HVAC products integrate seamlessly with modern smart homes and green building practices. Whether you're upgrading an existing HVAC setup or building a high-performance indoor environment from the ground up, Panasonic offers solutions designed for long-term comfort, health, and sustainability. As an authorized Panasonic HVAC distributor in Canada, we provide expert product support, fast shipping, and access to the latest in HVAC innovation for both residential and commercial customers.
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