Panasonic WhisperFit 0.3-Sone 110-CFM White Bathroom Fan (ENERGY STAR Certified)
Item #4908896 |
Model #FV-0511VF1
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Retrofit Bathroom Ventilation Fan: Equipped with a revolutionary DC/ECM motor and SmartFlow technology, this whisper quiet, Energy Star-certified exhaust fan provides superior performance and easy, flexible installation
Customizable Airflow: This ultra-slim fan features Pick-A-Flow technology that allows you to select your desired airflow from 50, 80 or 110 CFM at the flip of a switch for your room size and usage needs
Easy Installation: Flex-Z Fast Bracket simplifies installation with a single-hinge bracket for easy positioning; Low-profile 5-5/8" housing depth fits in 2 x 6 joist size or larger
General | |||
|---|---|---|---|
Fixture Color Family | White | Decorative | No |
Grille Shape | Square | Manufacturer Color/Finish | White |
Attic Access Needed | No | Air Movement (CFM) | 110 |
Color Temperature (Kelvins) | 0 | Mount Location | Ceiling |
Package Quantity | 1 | Sound Level Rating (Sones) | .3 |
Type | Bathroom fan | Fixture Finish | Matte |
Collection Name | WhisperFit | ||
Dimensions | |||
|---|---|---|---|
Suggested Room Size | 100-149 sq ft | Ceiling Cutout Width (Inches) | 10.25 |
Recommended Room Size (Sq. Feet) | 110 | Ceiling Cutout Length (Inches) | 10.25 |
Fan Box Length (Inches) | 10.25 | Grille Length (Inches) | 13 |
Fan Box Width (Inches) | 10.25 | Duct Size | 4-in |
Fan Box Height (Inches) | 5.62 | Width of Grille (Inches) | 13 |
Features | |||
|---|---|---|---|
Speaker Included | No | Night Light | No |
Duct-Free | No | Lowe's Exclusive | No |
Hub Required | No | Lighted | No |
Fan Sound Level (Sones) | Quiet (under 1.5 sones) | Light Options | None |
Roomside Installation | Yes | Room Light Maximum Bulb Wattage | 0 |
No Cut Installation | No | Night Light Maximum Bulb Wattage | 0 |
Motion Sensor | No | Integrated Heater | No |
Number of Lights | 0 | Humidity Sensor | No |
Automatic Shut-Off | No | Bulb(s) Included | 0 |
Fan Speeds | 3 | Voice Controlled | No |
Compatibility | |||
|---|---|---|---|
Works with Apple HomeKit | No | Works with Android | No |
Smartphone Enabled | No | Wi-Fi Compatibility | No |
Bluetooth Enabled | No | App Compatibility | No |
Works with SmartThings | No | Works with the Google Assistant | No |
Works with Amazon Alexa | No | Bluetooth Compatibility | No |
Heat Technology | No | Smart Compatible | No |
Works with iOS | No | ||
Warranty | |||
|---|---|---|---|
Warranty | 6-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | Title 24 Compliant | Yes |
ENERGY STAR Certified | Yes | HVI Certified | Yes |
Safety Listing | UL safety listing | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40101600 | ||
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Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this bathroom fan for its whisper-quiet operation, even at 110 CFM, with many noting it runs nearly silently compared to older models. The thoughtful design features an adjustable flexfit bracket and slim footprint that simplify retrofit installation, while the bright integrated lighting and adjustable speed settings between 50-110 CFM enhance functionality. Reviewers consistently highlight effective steam removal and mirror fogging prevention. A few report minor issues like damper gaps or cold air infiltration, and some find installation instructions unclear, but these concerns are isolated. Overall, most customers consider this an excellent upgrade.
Customer review summary generated by AI, including incentivized reviews.Quieter and Built Well
Can still hear it running but so much quieter than the cheap builder grade fan we replaced. Glad that it came with the 3” to 4” adapter since I couldn’t tell what size ducting I had before installation. One tip I have is to use the box it was shipped in to catch debris as you are cutting the new hole in the ceiling, especially if you have blown in insulation. I held the box close to the ceiling with one hand and made the cut with the other. The unit is built much better than the original fan a...
From WhisperFit 0.3-Sone 110-CFM White Bathroom Fan (ENERGY STAR Certified) Verified Purchaser
Extremely Quiet
Extremely quiet and it’s easy to put in.
From WhisperFit 0.3-Sone 110-CFM White Lighted Bathroom Fan (ENERGY STAR Certified) Verified Purchaser
Thank you for your review! We’re so glad to hear the fan is extremely quiet and easy to install, that’s exactly what it’s designed for. Its low sone ...
Worth it
Easy to install and very quiet
From WhisperFit 0.3-Sone 110-CFM White Lighted Bathroom Fan (ENERGY STAR Certified) Verified Purchaser
Quite deceiving. It’s not 0.3 sones at 110 CFM.
It’s around 1 sones at 110. Not only that, junction box isn’t needed. It gets into the way so much. Even the plate that the junction box is attached too. Make it easier. Make it so that the adapter/the plastic hole can just snap onto the housing of the motor, and I turn it, and it is locked into position.
Thank you for your feedback and for catching this error, we will work to get the rating updated on the site. We’re sorry for any confusion around the...
Panasonic ventilation products are first rate.
Was delivered ahead of schedule.
Verified Purchaser
Thank you for your review, Rich! We’re glad to hear you’re happy with the quality of the fan and that it arrived ahead of schedule. We appreciate you...
Very quite exhaust fan
Very quite exhaust fan. Got them installed in each of our bathrooms and laundry room easily with an electrician. He said he uses the same in his home and recommends them.
Verified Purchaser
Thank you for your review, Michael! We’re glad to hear the fan is very quiet and easy to install. It’s great to know your electrician trusts and reco...
super quiet and easy to install. I bought two!
great product
Verified Purchaser
Thank you for the great review! We’re glad to hear you found the WhisperFit both super quiet and easy to install, that’s exactly what it’s designed f...
Quality Fan
Fan is powerful enough for our bathroom and pretty quiet. Happy with purchase.
Verified Purchaser
Thank you for the 5‑star review! We’re glad to hear the WhisperFit fan provides strong ventilation while staying quiet. It’s great to know it’s a goo...
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Thank you for your review! We're glad to hear the fan is noticeably quieter than your previous builder-grade unit and that you found the installa...