Panasonic WhisperGreen Vs. WhisperCeiling

Finally adding fans in your bathroom but confused about whether to get a Panasonic WhisperGreen or a WhisperCeiling model? Choosing between the two can never be easy since both work excellently.

Panasonic bathroom fans rank top for the most reliable and quietest fans today. They are designed to give you continuous and trouble-free operation for years.

To help you decide on the model to settle, we’ve compiled this post for you. Here, you’ll learn the differences, similarities as well as benefits of each model.

Is Panasonic WhiperGreen better than WhisperCeiling? You’ll find that out soon enough.

Panasonic WhisperGreen

Panasonic FV-0511VK2, 50,80,110 CFM

Panasonic FV-1115VK2: 110-130-150 CFM

Panasonic WhisperGreen’s line of products has revolutionized the ventilation fan industry with features that enable easier installation and customization.

WhisperGreen superior energy efficiency and unique design are achieved through engineering expertise provided by a company that sets the bars for quality and value.

WhisperGreen models meet stringent green building codes and standards, including LEED and Energy Star certification.

These bathroom fans provide a powerful CFM output of 0.375 w.g of installed performance and certified quiet operation at 0.25 w.g under static pressure. This means that these models operate quietly under pressure and after installation.

WhisperGreen fans boast a pick-a-flow airflow technology that provides the unique ability to select the required airflow with a simple flip of a switch.

Plug ‘N play modules give you the flexibility to customize the perfect fan on the fly or in advance for a variety of ventilation applications.

One of the most outstanding features of WhisperGreen fans is the ECM motor. With built-in SmartFlow technology, the motor is designed to perform as rated.

The package comes with the Flex-Z Fast installation bracket with single-hinge joints that help you position the fan exactly where you want it.

And remember, Pansonic fans are UL listed for shower/tub enclosure, meaning that your installation options are open.

WhisperGreen ventilation fans have been engineered to comply with Energy Star 4.0 requirements for ensuring energy-efficient operation and low cost.

Benefits of Panasonic WhisperGreen Bathroom Fans

  • Suitable to install in ceilings insulated up to R60.
  • Unique plug ‘N play modules provide value-added features.
  • Built-in metal flange offers blocking for penetrations via drywall as an air barrier.
  • UL listed for shower/tub enclosure.
  • Come with Flex-Z fast installation brackets for easy installation.
  • Dual access joint box simplifies wiring in tiny spaces.
  • Long warranty period – 6 years on motor, 3 years on parts, 5 years on LED.

Panasonic WhisperCeiling

Panasonic FV-30VQ3 for Humidity

Panasonic FV-1115VQ1: 110-130-150 CFM

Panasonic WhisperCeiling bathroom fans are highly rated for continuous running. These fans mount directly into an existing system and will work perfectly in your place if you have a dropped ceiling with tiles in place.

These fans boast a fully enclosed condenser motor with a powerful CFM and a double-tapered wide Sirocco blower wheel that operates at a whisper-quiet 3 Sones.

WhisperCeiling fans feature a heavy-gauge galvanized steel and zinc housing that promotes durability. The housing is also treated with rustproof paint to prevent oxidation.

Adjustable mounting brackets, a double-hanger bar system, and detachable adaptors are included in the package to make the installation process trouble-free.

The internal configuration of components allows the units’ condenser motor to operate well even at cooler temperatures. This prevents degradation and increases the lifespan of the motor and bearings.

The fans are Energy Star certified and UL listed as safe to use in the tub and shower enclosures with a GFCI branch circuit wire.

Benefits of Panasonic WhisperCeiling

  • Come with an effective built-in damper that prevents chilly air from entering.
  • The motor is designed to operate at a slower pace to minimize noise.
  • Easy to install and comes with mounting accessories.
  • Energy-star certified for energy-efficient operation.
  • Robust heavy-gauge galvanized still and zinc housing.
  • Extremely quiet at 3 sones.
  • Long warranty period.

Which is Better, Panasonic WhisperGreen or Panasonic WhisperCeiling

The truth is that Panasonic WhisperGreen and WhisperCeiling fans work excellent. They are energy-efficient, super quiet, and easy to install

Exhaust fans from the 2 product lines are also highly reliable, functional, and effective. However, if interested in models that can last for the longest time possible, WhisperCeiling is the best bet.

Panasonic WhisperCeiling bathroom fans boast solid housing that is rustproof as well. The fans also feature internal configuration components that enable the motor to operate even at cooler temperatures.


What are Panasonic bathroom exhaust fans?

Panasonic bathroom exhaust fans are high-quality fans designed to remove foul smells and moisture from your bathroom.
Most of these fans come with a CFM rating of 50 to 110.

How efficient are bathroom fans?

Panasonic uses high-quality ECM motors in their bathroom fans, which use less energy to exhaust more air.
These motors are 4 pole AC and DC motors. These motors run smoothly and at a greater efficiency than any conventional bathroom fan.
This translates to quieter and more energy-efficient fans.

How quiet are Panasonic bathroom fans?

Most Panasonic bathroom fans are 1.0 sone or less, which means they are very quiet.
Panasonic bathroom fans also come with larger blower wheels that help move more air with less sound. So, note that the smaller the blower wheel, the more the noise.
Panasonic boasts some of the quietest bathroom fans today.

Is a bathroom fan worth it?

It’s worth it. A bathroom vent fan helps remove moisture and odors from your bathroom to improve air quality. Not only is it a good idea to install one in your bathroom, but many building codes also require it for new constructions.

What’s the use of ductless bathroom fans?

Ductless bathroom fans are designed to ensure that the bathroom is moisture and odor-free. They work by processing the air so that they can get rid of the odors easily.

What do you do if your bathroom doesn’t have an exhaust fan?

If the bathroom has no fan, open the window during shower whenever the weather permits. You can also leave it open for at least 15 minutes after your exit.

Do I need an electrician to install a bathroom fan?

Yes, you’ll need an experienced contractor to install the fan. The electrician will fit the wiring and run air ducts to vent the air out.

Is it expensive to install a bathroom fan?

The average bathroom fan installation cost is $110 on the lower hand and $800 on the higher end.

Do all bathroom vents lead outside?

Yes, the bathroom vent fan must exhaust to the outdoors and never into any enclosed area.

Is it okay to vent my bathroom exhaust fan into the attic?

No, you can’t vent your bathroom fan into the attic. Exhaust fans should always vent outdoors with no air leaks into your home’s interior.


Your bathroom isn’t just an ordinary place. It needs to be well managed to prevent bacterial growth, foul odors, and growth of mold. Panasonic bathroom fans have proven to be quite effective in this field.

They are highly effective and install quickly.

Whether to go for the WhisperGreen or WhisperCeiling will depend on your preferences now that the two are highly functional and reliable.

And do you know that you can use these fans in the laundry, garage, or workshop? You just need to have a sealed vapor barrier between the fan and any insulation it might come into contact with to prevent damage.

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