---
product_id: 384512212
title: "Panasonic FV-0511VKS2 WhisperGreen Select Ventilation Fan with Speed Controls, 50-80-110 CFM, White"
brand: "panasonic"
price: "$111.02"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/384512212-panasonic-fv-0511vks2-whispergreen-select-ventilation-fan-with-speed-controls
store_origin: US
region: United States of America
---

# Energy Star certified efficiency 50-80-110 CFM airflow options Whisper-quiet operation Panasonic FV-0511VKS2 WhisperGreen Select Ventilation Fan with Speed Controls, 50-80-110 CFM, White

**Brand:** panasonic
**Price:** $111.02
**Availability:** ❌ Out of Stock

## Summary

> 💨 Quiet power, smart airflow — breathe better, live smarter.

## Quick Answers

- **What is this?** Panasonic FV-0511VKS2 WhisperGreen Select Ventilation Fan with Speed Controls, 50-80-110 CFM, White by panasonic
- **How much does it cost?** $111.02 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/384512212-panasonic-fv-0511vks2-whispergreen-select-ventilation-fan-with-speed-controls)

## Best For

- panasonic enthusiasts

## Why This Product

- Trusted panasonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Flex-Z Fast Installation Bracket and dual duct adaptor (4”/6”) make setup seamless for new builds or renovations.
- • **Whisper-Quiet Performance:** Experience powerful ventilation without the noise—ideal for focused work or relaxing spaces.
- • **Plug 'N Play Modular Design:** Easily upgrade with motion or condensation sensors for smart, adaptive air quality management.
- • **Customizable Airflow Control:** Pick your perfect ventilation speed with 3 precise CFM settings (50, 80, 110) for tailored comfort.
- • **Energy Star Certified Efficiency:** Save on energy bills while maintaining optimal airflow with eco-friendly, low-watt operation.

## Overview

The Panasonic FV-0511VKS2 WhisperGreen Select is a high-performance, energy-efficient bathroom ventilation fan offering customizable airflow speeds (50-80-110 CFM) with whisper-quiet operation. Featuring Plug 'N Play modules for sensor upgrades and an easy-install bracket, it ensures superior air quality and comfort while saving energy.

## Description

Panasonic designs ventilation ceiling exhaust fans that not only produce maximum airflow, but also remove air impurities from your home while operating at whisper-quiet audio levels. Panasonic FV-05-11VKS2 WhisperGreen Select Bathroom Fan is a ground-breaking IAQ solution that has revolutionized the ventilation fan industry. Panasonic continues to be the innovation leader with high-performance ventilation solutions that are built to last. WhisperGreen Select fans not only provide the powerful CFM output at 0.375" but they are also quiet under pressure and after installation. The built-in Pick-A-Flow Airflow Selector provides the unique ability to select your desired airflow (50-80-110 CFM) with the simple flip of a switch. WhisperGreen Select also features the patented Plug 'N Play modules that give you the flexibility to design the perfect fan in advance, or on the fly, for a variety of ventilation applications. Panasonic FV-05-11VKS2 WhisperGreen Select Fan features built-in SmartFlow technology. When the fan senses static pressure, the speed is automatically increased to ensure optimal CFM output. The elegant grille has one integrated 10 Watt dimmable LED chip panel/3000 Kelvin Warm White/90CRI/700 lumens/70 LPW. The Flex-Z Fast Installation Bracket has single-hinge articulating joints to easily position bracket in between the joist and/or through ceiling hole. Panasonic ventilation fans are ENERGY STAR certified, ensuring low cost, energy efficient operation. Achieve quality air and energy efficiency with whisper-quiet sound levels for your spaces with Panasonic FV-05-11VKS2 WhisperGreen Select Ventilation Fan.

Review: I ordered this fan for a new construction house and installed it in August 2021. With the house now drywalled I am finishing the electrical trim and I realize that the fan is defective -- the pick-a-flow module does not work. Despite several calls to my electrician to try to troubleshoot it, it is wired to spec, but the low voltage pick-a-flow module is sending no voltage. This part is replaceable, but I am having no luck from Panasonic and no luck from the seller for a refund. This also reminded me that when the package arrived, the box had been opened previously. Everything looked fine though, so I installed it. I'm thinking the seller sent me a defective unit, and even though it's technically brand new it is outside of their return policy and they aren't doing anything for me. Being a new construction home, it took months before I was able to test it, until after drywall and electrical finishing. I now have a $350 fan that I can't get parts from because Panasonic won't do anything or get an exchange on from the seller, because they didn't answer my request. Avoid buying Panasonic and avoid this seller.
Review: This is an efficient DC motor based fan. Has a high (pick-a-speed 50,80,110 cfm) and low speed (basically a percentage of top speed) as the FV-0511VKS2 has the built-in timer/low speed option module pre-installed. I was having trouble getting this to run at low speed. This was an upgrade installed by the builder in new construction (bought this as spare/diagnostic unit). The builder threw in the occupancy and moisture sensor optional modules. Which in the end was cause of my issues and I removed them. The lo/hi speed is controlled by a separate switch. The fan was always running in high speed mode. Operations of the fan switch to high pick-a-speed if a) manual switch on, b) occupancy PIR detects people, or c) moisture too high (module has 30-80% detection level) (b) and (c) are so called point demand detection sensors and if so detected sets the fan speed to high a default of 20 minutes after the sensor no longer detects that condition -- essentially a run-on timer. What I wanted: 1. manually turn on power to fan 2. manually select lo or hi speed I use a separate Leviton timer switch for power and for controlling how much time the fan runs. What I got was high speed all the time. Part of it was occupancy switch was always detecting people when builder was trying to adjust it. I ended up removing this optional sensor. The 2nd issue is, its summer and even with AC the humidity is above the moisture sense setting so it too was calling for high speed all the time. I ended up removing this optional sensor. And now it does what I want. When on low speed I have to use a flashlight to look up into the grill to see if the fan is actually turning (it is). That quiet. My purpose for using the low speed setting is air change turn over in the house, both in AC but especially heating season. I used acoustic sensor and the low speed setting was just 1-2db above steady state house background levels - super quiet -- when measured 1" away and 1" into air flow of inlet grill I also found that when measuring outlet air flow on the diag bench and I stuck the air flow meter into the duct output at the unit, the back pressure triggered the unit to increase rpm level to compensate. This makes sense in that if you have long duct run the resulting resistance for the air flow can be compensated for by increasing the fan velocity. All around, super happy with the two units I have installed - after 18 months working great and its quieter in high speed mode vs most fans/houses I've had experience with (short of the air-2-air heat exchanger unit I had in my northern clime house which was always undetectable in noise levels). And the low speed mode is near undetectable.

## Features

- Installation: Features a 4-inch or 6-inch duct adaptor ideal for new construction and renovations
- Precision Spot Ventilation: Quiet and powerful ventilation while removing moisture and pollution
- Pick-A-Flow Speed Selector: Allows you to pick desired airflow from 50, 80, 110 CFM
- Plug 'N Play: Modules allow customization, including motion sensors or condensation sensors
- Energy Star Rated: Delivers powerful airflow without wasting energy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DSLJ9ZG |
| Brand Name | Panasonic |
| Color | White |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (124) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Painted |
| Global Trade Identification Number | 00885170337305 |
| Included Components | Cord |
| Item Type Name | Ventilation Fan |
| Item Weight | 1 Pounds |
| Manufacturer | Panasonic |
| Material | Plastic |
| Model Name | FV-0511VKS2 |
| Model Number | FV-0511VKS2 |
| Mounting Type | Ceiling Mount |
| Part Number | FV-0511VKS2 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Ventilating |
| Room Type | Bathroom |
| Special Features | Manual |
| Style | Fan |
| UPC | 885170337305 |
| Unit Count | 1 Count |
| Wattage | 10 watts |

## Product Details

- **Brand:** Panasonic
- **Colour:** White
- **Controller type:** Button Control
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Ceiling Mount
- **Power source:** Corded Electric
- **Recommended uses for product:** Ventilating
- **Room type:** Bathroom
- **Special features:** Manual
- **Style:** Fan

## Images

![Panasonic FV-0511VKS2 WhisperGreen Select Ventilation Fan with Speed Controls, 50-80-110 CFM, White - Image 1](https://m.media-amazon.com/images/I/717zZyuY+1L.jpg)
![Panasonic FV-0511VKS2 WhisperGreen Select Ventilation Fan with Speed Controls, 50-80-110 CFM, White - Image 2](https://m.media-amazon.com/images/I/71RZNXWBEuL.jpg)
![Panasonic FV-0511VKS2 WhisperGreen Select Ventilation Fan with Speed Controls, 50-80-110 CFM, White - Image 3](https://m.media-amazon.com/images/I/81bL6t8mr3L.jpg)
![Panasonic FV-0511VKS2 WhisperGreen Select Ventilation Fan with Speed Controls, 50-80-110 CFM, White - Image 4](https://m.media-amazon.com/images/I/813xdCE5svL.jpg)
![Panasonic FV-0511VKS2 WhisperGreen Select Ventilation Fan with Speed Controls, 50-80-110 CFM, White - Image 5](https://m.media-amazon.com/images/I/61Xz+3i2kxL.jpg)

## Questions & Answers

**Q: What is the difference between the fv-05-11vks2 and the fv-05-11vk2?**
A: Panasonic FV-05-11VK2 is no longer available.

**Q: Anyone’s fan making a lot more noise and running rougher than it should? Any suggestions?**
A: We are sorry to hear about this trouble with your FV-0511VKS2 fan. We recommend contacting Panasonic’s technical support line at 1-866-292-7292 for troubleshooting and/or warranty assistance if needed. They are excellent at helping our customers with these kinds of concerns

**Q: Can this be installed on a new construction vaulted ceiling?**
A: The unit is designed in such a way that it should accommodate some slant in it's mounted position.  The biggest concern is the proper operation of the backdraft flap as it relies on gravity to close when the fan is not running.  I do not know if an off angle on the fan shaft would be a problem with uneven and accelerated wear on the bearing.

**Q: We just turned on the new fv-0511vks2 and it takes about 4-5 seconds to turn on. is that normal? lowest setting?**
A: Yes,  it's normal.  Takes about 4 minutes and then it starts!   Runs so quiet and takes care of shower steam quickly!!!

## Customer Reviews

### ⭐ Review
*by N***N on 21 March 2022*

I ordered this fan for a new construction house and installed it in August 2021. With the house now drywalled I am finishing the electrical trim and I realize that the fan is defective -- the pick-a-flow module does not work. Despite several calls to my electrician to try to troubleshoot it, it is wired to spec, but the low voltage pick-a-flow module is sending no voltage. This part is replaceable, but I am having no luck from Panasonic and no luck from the seller for a refund. This also reminded me that when the package arrived, the box had been opened previously. Everything looked fine though, so I installed it. I'm thinking the seller sent me a defective unit, and even though it's technically brand new it is outside of their return policy and they aren't doing anything for me. Being a new construction home, it took months before I was able to test it, until after drywall and electrical finishing. I now have a $350 fan that I can't get parts from because Panasonic won't do anything or get an exchange on from the seller, because they didn't answer my request. Avoid buying Panasonic and avoid this seller.

### ⭐⭐⭐⭐⭐ Review
*by S***5 on 28 August 2021*

This is an efficient DC motor based fan. Has a high (pick-a-speed 50,80,110 cfm) and low speed (basically a percentage of top speed) as the FV-0511VKS2 has the built-in timer/low speed option module pre-installed. I was having trouble getting this to run at low speed. This was an upgrade installed by the builder in new construction (bought this as spare/diagnostic unit). The builder threw in the occupancy and moisture sensor optional modules. Which in the end was cause of my issues and I removed them. The lo/hi speed is controlled by a separate switch. The fan was always running in high speed mode. Operations of the fan switch to high pick-a-speed if a) manual switch on, b) occupancy PIR detects people, or c) moisture too high (module has 30-80% detection level) (b) and (c) are so called point demand detection sensors and if so detected sets the fan speed to high a default of 20 minutes after the sensor no longer detects that condition -- essentially a run-on timer. What I wanted: 1. manually turn on power to fan 2. manually select lo or hi speed I use a separate Leviton timer switch for power and for controlling how much time the fan runs. What I got was high speed all the time. Part of it was occupancy switch was always detecting people when builder was trying to adjust it. I ended up removing this optional sensor. The 2nd issue is, its summer and even with AC the humidity is above the moisture sense setting so it too was calling for high speed all the time. I ended up removing this optional sensor. And now it does what I want. When on low speed I have to use a flashlight to look up into the grill to see if the fan is actually turning (it is). That quiet. My purpose for using the low speed setting is air change turn over in the house, both in AC but especially heating season. I used acoustic sensor and the low speed setting was just 1-2db above steady state house background levels - super quiet -- when measured 1" away and 1" into air flow of inlet grill I also found that when measuring outlet air flow on the diag bench and I stuck the air flow meter into the duct output at the unit, the back pressure triggered the unit to increase rpm level to compensate. This makes sense in that if you have long duct run the resulting resistance for the air flow can be compensated for by increasing the fan velocity. All around, super happy with the two units I have installed - after 18 months working great and its quieter in high speed mode vs most fans/houses I've had experience with (short of the air-2-air heat exchanger unit I had in my northern clime house which was always undetectable in noise levels). And the low speed mode is near undetectable.

### ⭐⭐⭐⭐⭐ Review
*by F***A on 5 November 2019*

We had to replace both bathroom vents due to ice build up/water leaking into bathrooms and a contractor friend recommended these vents because you CANNOT hear them run they are that quiet!

## Frequently Bought Together

- Panasonic WhisperGreen Select Dual Speed Ceiling Mount Exhaust Fan, Customizable, 30 to 110 CFM, FV-0511VKS2
- Panasonic FV-MSVK1 WhisperGreen Select Module - SmartAction Motion Sensor Module
- Panasonic FV-CSVK1 WhisperGreen Select Module - Condensation Sensor Module with Humidity Control

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*