Steam settles on the mirror after a long shower, the ceiling feels damp, and the bathroom door opens into a hallway that carries the humidity with it. A properly placed exhaust fan clears that moisture at the source, while roomside and remote-mounted designs can simplify retrofits that would otherwise require attic access. These options suit homeowners, renters with permission to modify fixtures, and DIY renovators who need ventilation that suits their ceiling access, duct layout, and noise tolerance.
Your Options, Compared
Fantech PB110 Inline Exhaust Fan
breez SIG110 Exhaust Fan, White
Broan-NuTone 110 CFM Bathroom Exhaust Fan
GROWNEER 110 CFM Exhaust Fan with LED Light, Ceiling or Wall, 1.0 Sone
breez SIG110 Exhaust Fan, White
The Strengths Of Each Pick
The Fantech PB110 moves 110 cubic feet per minute, or CFM, through a remotely mounted inline fan. Its 4-inch flexible duct connection and 7-inch intake grille suit a renovation in which the fan housing can sit apart from the visible grille.
For a busy family bathroom, keeping the noisy machinery away from the occupied room may make the setup easier to live with than a standard ceiling unit. You will need to confirm the duct route and available mounting space, and the remote placement gives you more freedom than the roomside models reviewed later.
Real Benefits
- The remote-mounted housing separates the operating fan from the room where you hear it.
- Its 110 CFM airflow provides meaningful capacity for removing accumulated bathroom moisture.
- The understated intake grille preserves a cleaner ceiling appearance than a larger housing.
- The 4-inch flexible duct connection fits projects designed around a compact inline route.
Things To Consider
- This setup requires a planned 4-inch duct path and somewhere accessible to mount the inline housing.
- Unlike the roomside choices, it is not a straightforward grille-and-light replacement for an existing ceiling opening.
Quick Facts
Made For
This model suits a remodeler who can route 4-inch duct and mount the inline fan outside the occupied ceiling space.
Where Another Pick Suits Better
The Broan-NuTone BEL8 Roomside 80 CFM Fan with LED Light offers a more direct fit for a roomside replacement where attic access is unavailable.
Sound is the defining consideration for the breez SIG110, which operates below 0.3 sones. Sones describe perceived sound level, so this figure is most useful when a bathroom sits beside a bedroom, office, or quiet living area.
A small indicator beneath the grille confirms that the fan is running without adding a prominent light to the room. Unlike the Fantech PB110, the breez is designed as a conventional bathroom exhaust fixture, making it the more focused choice for someone replacing a ceiling fan rather than creating a remote duct route.
What Earns Its Place
- The sub-0.3-sone operation suits bathrooms near spaces where background noise is unwelcome.
- The status indicator gives you a clear visual confirmation of airflow operation.
- A brushless DC motor supports efficient, low-noise ventilation.
- Galvanized steel provides a practical metal housing for a damp room.
Worth Noting
- Its focus is quiet exhaust rather than a built-in bathroom light.
Feature Snapshot
Right Fit For
This fan fits someone replacing a ceiling fixture in a bathroom connected to a bedroom or home office where operating noise matters.
A Better Fit Elsewhere
The GROWNEER 110 CFM Exhaust Fan with LED Light, Ceiling or Wall, 1.0 Sone serves you better when combined ventilation and adjustable lighting are priorities.
The Broan-NuTone 110 CFM Bathroom Exhaust Fan combines 110 CFM airflow with a 1.0-sone operating level. That balance makes more sense than chasing maximum noise reduction for a bathroom where the fan runs for only a few minutes each day.
Its compact housing mounts directly to inboard joists, which helps during new construction and some retrofits. The design is listed for bathrooms up to 105 square feet, while TrueSeal damper technology is intended to limit backdrafting and air leakage through the duct connection.
Practical Pluses
- The 110 CFM capacity suits larger bathrooms without moving to a remote inline arrangement.
- A 1.0-sone operating level remains practical for daily ventilation.
- Direct joist mounting supports space-conscious installations.
- The listed 105-square-foot coverage gives you a clear room-size reference.
Practical Considerations
- You need to verify access to the joists and the correct duct connection before ordering.
- It operates louder than the breez SIG110, making it less attractive beside a bedroom.
- Unlike the GROWNEER option, this model does not add a built-in light.
Who Should Grab It
This fan suits a homeowner replacing a standard 110 CFM fixture and prioritizing straightforward ceiling installation over a lighting package.
Another Choice May Suit
The breez SIG110 Exhaust Fan, White makes more sense for a bathroom where near-silent operation outweighs the need for a built-in light.
The GROWNEER model puts ventilation and lighting in one housing, a useful arrangement for a bathroom ceiling with limited space. It can also be mounted on a wall, which creates an alternative for rooms where ceiling access is awkward.
Its 110 CFM fan operates at 1.0 sones, while the light offers three adjustable color temperatures and 600 lumens. The honest read is that you gain convenience rather than quiet operation here, making it more relevant to daily grooming than the breez SIG110.
What Stands Out
- Ceiling or wall mounting gives you two installation positions to consider.
- The 110 CFM airflow handles routine moisture removal in a standard bathroom.
- The integrated LED reduces the need for a separate ceiling fixture.
- Three color-temperature settings let you adjust the light for different tasks and times of day.
- Its 1.0-sone operation remains reasonable for a ventilation fan.
Small Caveats
- The combined housing needs adequate clearance for both the fan and light assembly.
- Its sound level is noticeably higher than the breez SIG110.
At A Glance
The Right Fit
This model fits someone replacing two fixtures with one bathroom fan-and-light assembly and needing either ceiling or wall placement.
Swap It Out When
The Broan-NuTone 80/110 CFM Exhaust Fan suits you better when selectable airflow matters more than integrated adjustable lighting.
The Broan-NuTone BEL8 is built for a retrofit in which the working parts remain on the room side of the ceiling. It avoids the need to reach through the attic and is designed without requiring drywall cutting, which can make an occupied-home installation more manageable.
Its 80 CFM airflow moves less air than the 110 CFM choices, and the 1.5-sone rating is the highest among these options. You gain a slide-clip grille that is intended to simplify cleaning, plus an LED light in the same fixture.
Practical Advantages
- Roomside installation avoids attic access during a retrofit.
- The grille design supports easier removal for routine cleaning.
Factors To Consider
- Its 80 CFM airflow is lower than the 110 CFM offered by the GROWNEER and Broan-NuTone options.
- The 1.5-sone rating may be noticeable in a very quiet room.
- Roomside placement still requires a suitable duct route, so this is not the same as a truly ductless fan.
Built With In Mind
This model suits a renter or homeowner replacing a ceiling fixture without attic access and needing both ventilation and a light.
Look Elsewhere When
The breez SIG110 Exhaust Fan, White offers a better fit for someone who values 110 CFM airflow and exceptionally low sound over an integrated light.
Two airflow settings make the Broan-NuTone 80/110 CFM Exhaust Fan adaptable to different bathroom conditions. A standard switch changes the fan between 80 and 110 CFM, so you can match ventilation to the room and the level of moisture you need to remove.
Its roomside retrofit design does not require attic access, which distinguishes it from the Fantech PB110 and its remote inline arrangement. Compared with the BEL8 Roomside model, this option prioritizes selectable airflow rather than a built-in LED and slide-clip grille.
Good Reasons To Consider
- You can select 80 or 110 CFM without replacing the fan.
- Roomside installation simplifies projects without attic access.
- The retrofit format suits homes with a suitable existing ceiling opening and duct route.
Points To Note
- You must confirm that the existing opening, housing dimensions, and duct connection match your ceiling.
Core Details
Whose Shelf It Belongs On
This fan belongs in a retrofit plan where accessible ceiling installation and adjustable airflow are the main priorities.
Where A Sibling Pick Shines
The GROWNEER 110 CFM Exhaust Fan with LED Light, Ceiling or Wall, 1.0 Sone shines brighter for anyone who also wants adjustable bathroom lighting.
What to Check Before Your Bathroom Ventilation Project
Airflow and Room Size
CFM measures the volume of air moved each minute, so a higher rating supports more rapid moisture removal. Match the fan to the room rather than assuming every bathroom requires the same capacity, and check whether the stated room coverage fits your floor plan.
Duct Route and Mounting Position
Most bathroom exhaust fans still send air through a duct, even when they are described as atticless or roomside. Inspect the ceiling cavity, joists, and exterior discharge path before choosing a model, since an unobtrusive grille cannot compensate for an inaccessible duct connection.
Sound Level for the Room’s Location
Sones measure perceived sound, not airflow. The breez SIG110 makes the strongest case for a fan beside a bedroom, while the Broan-NuTone 110 CFM Bathroom Exhaust Fan offers a more moderate balance for everyday use.
Lighting and Maintenance
A fan-and-light combination can simplify a ceiling renovation, but housing size and electrical connections still need attention. Removable grilles, such as the slide-clip design on the Broan-NuTone BEL8, also deserve consideration for routine cleaning access.
Common Mistakes Worth Avoiding
Pitfalls Shoppers Hit
Do not mistake “no attic access” for “no ductwork.” Roomside fans still need a discharge path, and the Fantech PB110 explicitly uses 4-inch flexible duct. Measure the opening, inspect the joists, and confirm the outlet location before ordering.
Where The Extra Money Goes
A higher spending level may add a brushless motor, quieter operation, integrated lighting, or a more accessible grille. The breez SIG110 justifies its place for acoustic control, while the GROWNEER model earns consideration when a separate light fixture can be removed.
Frequently Asked Questions
Are These Bathroom Exhaust Fans Truly Ductless?
No, most still require a duct to carry air outside the room. “Roomside” or “no attic access” describes the installation method rather than the absence of ductwork.
Which Option Is Quietest?
The breez SIG110 Exhaust Fan, White operates below 0.3 sones, making it the quietest figure listed here. Sound perception still depends on duct conditions and the surrounding room.
What Does 110 CFM Mean?
CFM is the cubic feet of air a fan moves per minute. Higher airflow can remove moisture more quickly, but the fan still needs the proper duct connection and discharge path.
Can I Install a Bathroom Fan Without Attic Access?
The GROWNEER, Broan-NuTone BEL8, and Broan-NuTone 80/110 CFM options support roomside installation without attic access. You must still verify opening size, housing clearance, and duct placement.
Which Model Includes a Light?
The GROWNEER fan, Broan-NuTone BEL8, and Broan-NuTone 80/110 CFM options include lighting or are designed as fan-and-light fixtures. The Fantech PB110, breez SIG110, and standard Broan-NuTone 110 CFM model focus on ventilation.
Final Verdict
Start with the installation constraint, then narrow the list by airflow, sound, and lighting. The breez SIG110 leads for quiet operation, the Fantech PB110 fits planned inline ducting, and the roomside Broan-NuTone choices simplify retrofits without attic access. Your best fit is the one whose duct route, room size, and electrical plan line up before the fixture reaches your ceiling.