Panasonic WhisperGreen Select Bathroom Fan - Ultra Quiet Ventilation Fan with Flex-Z Fast Installation & Optional Add-On Modules - Energy Efficient Exhaust Fan for Bathrooms, Basements, Garages - FV-0511VKS2 - Perfect for Home, Office & Commercial Spaces
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Estimated Delivery:7-15 days international
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SKU:56669334
Product Description
Imagine a better future using sustainable technologies with the Panasonic WhisperGreen Select Fan.Engineered to deliver superior ventilation performance, this ceiling vent fan operates so silently that you might forget it's even there. The whisper-quiet operation ensures that your moments of relaxation are never disrupted.The Panasonic ventilation fan isn't just about quiet convenience; it's a champion of energy efficiency. As an energy-saving vent, it is equipped with a motor that is ENERGY STAR and ASHRAE certified. The Panasonic vent fan is designed to fit effortlessly into your existing bathroom setup, whether you choose to mount it on the wall or the ceiling.This WhisperGreen Select exhaust vent fan can be customized with add-on modules to create a system that works specifically for you. You can choose three of the five different modules to create your vent fan system. Choose from a Smart Action Motion Sensor and Condensation Sensor module, a Multi-Speed with Time Delay module, a Smart Action Motion Sensor module, and and Condensation Sensor module. At Panasonic, our primary goal is to help enrich people’s lives by promoting useful, high-quality technology solutions that have a positive impact on the world and our customer’s day-to-day lives. We are also committed to innovating new, sustainable technologies that create a healthier planet.
Product Features
Energy Efficient Panasonic's superior performance of 0.5" exceeds industry standards set by ASHRAE and ENERGY STAR; this Panasonic bathroom exhaust fan is energy efficient
Residential Fan with Expanded Performance This exhaust fan is the only residential vent fan series with a combination of certified CFM performance at 0.5 w.g. and low sone levels
Multi-Speed Option The fan operates quietly at an “always on” low speed to maintain fresh air and increases to a higher speed when activated by a switch or sensor; it automatically returns to low speed after a user-set time
Easy Installation with Flex-Z Fast Our WhisperGreen Select exhaust fans come with a Flex-Z Fast Installation System that provides flexible, fast, and trouble-free installation, so you don’t need to access your attic to install the fan
Guaranteed to Last Panasonic ventilation fans, switches, modules and accessories are high quality and built to last
Customer Reviews
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 ifa) manual switch on,b) occupancy PIR detects people, orc) 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 fan2. manually select lo or hi speedI 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 grillI 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.
