A bathroom exhaust fan is one of the most important and most overlooked parts of any bathroom. It pulls out steam, odors and moisture before they can cause mold, peeling paint and rotting drywall.
Smaller bathrooms with poor ventilation or few windows benefit most from a fan. By moving the air, the fan keeps humidity down, clears the mirror faster and dries out the shower, and it protects your home from the slow damage that constant dampness causes. Brands offer many models, from simple ceiling fans to units with heaters, so how do you choose the best one?
Whether you are replacing an old fan or putting one into a bathroom that never had it, there are a few things to think about before you buy. Below we compare nine fans in three groups: ducted ceiling fans, window fans for bathrooms where ducting is not an option, and fans with a built-in heater. If you want a fan with a light, see our bathroom fans with light reviews, and for Panasonic specifically, our Panasonic bathroom exhaust fan reviews.
| Product | Our Rating | ||
|---|---|---|---|
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Best overall
Panasonic FV-1115VQ1 WhisperCeiling Bath Fan, 110-130-150 CFM |
VIEW ON AMAZON | |
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Best value
Panasonic FV-0510VS1 WhisperValue Bath Fan, 50-80-100 CFM |
VIEW ON AMAZON | |
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Best with humidity sensor
Panasonic FV-0511VFC1 WhisperFit Bath Fan with Humidity Sensor, 50-80-110 CFM |
VIEW ON AMAZON | |
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Best with remote
Bionaire Window Fan with Reversible Airflow Blades and Remote Control |
VIEW ON AMAZON | |
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Best budget thermostat fan
Holmes Dual 8" Blade Twin Window Fan with LED One Touch Thermostat |
VIEW ON AMAZON | |
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Best rated window fan
Genesis Twin Fan High Velocity Reversible Airflow Window Fan |
VIEW ON AMAZON | |
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Premium pick
Panasonic FV-0511VH1 WhisperWarm Bath Fan with Heater, 50-80-110 CFM |
VIEW ON AMAZON | |
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Best fan, light and heater
Broan-NuTone BHFLED110 PowerHeat Bathroom Exhaust Fan, Heater and LED Light |
VIEW ON AMAZON | |
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Best for small bathrooms
Broan 100HL Bathroom Fan with Heater and Incandescent Light, 100 CFM |
VIEW ON AMAZON |
Best Bathroom Exhaust Fan Reviews in 2026
Best Rated Bathroom Exhaust Fans
1. Panasonic FV-1115VQ1 WhisperCeiling Bath Fan, 110-130-150 CFM
The FV-1115VQ1 is the modern successor to the WhisperCeiling fans that made Panasonic famous in bathroom ventilation. It uses an ECM motor and lets you pick 110, 130 or 150 CFM with a switch, so one fan can be tuned to a small powder room or a large master bath. It is rated below 0.3 sone at every setting, which makes it close to silent in use.
- Pick-A-Flow selector for 110, 130 or 150 CFM
- ECM motor, rated below 0.3 sone at every setting
- ENERGY STAR certified with SmartFlow technology
- Flex-Z fast installation bracket and 6-inch duct adaptor
- Almost silent, so you may not realise it is running
- Three airflow settings let one model suit very different bathroom sizes
- Strong enough for large bathrooms and steamy, long showers
- ENERGY STAR certification and an efficient motor keep running costs low
- Flex-Z bracket makes positioning and installation easier
- Costs noticeably more than a basic builder-grade fan
- The housing is fairly deep, so check your joist and ceiling clearance first
Our Verdict: Our top pick for a ducted ceiling fan: very quiet, powerful and adjustable, and the natural upgrade if you were considering the older WhisperCeiling.
2. Panasonic FV-0510VS1 WhisperValue Bath Fan, 50-80-100 CFM
The WhisperValue is Panasonic’s budget answer to the premium ceiling fans. It has a slim 3-3/8 inch housing and the same Pick-A-Flow idea, letting you choose 50, 80 or 100 CFM, and it can be installed in a ceiling or in a wall. For most average-size bathrooms it moves all the air you need for a very modest price.
- Pick-A-Flow selection of 50, 80 or 100 CFM
- Slim 3-3/8 inch housing
- Ceiling or wall installation
- Quiet operation for the price
- By far the most affordable Panasonic here, with a well-reviewed track record
- Slim housing fits shallow ceilings and tight joist spaces
- Can be mounted in a wall as well as the ceiling, which helps in awkward layouts
- Selectable airflow means one model fits a small or a medium bathroom
- Does not include a light, heater or humidity sensor
- Maximum airflow is lower, so it is not the best fit for a large master bath
Our Verdict: The best value of the group and the easy answer for a standard bathroom, as long as you do not need extra features.
3. Panasonic FV-0511VFC1 WhisperFit Bath Fan with Humidity Sensor, 50-80-110 CFM
This WhisperFit adds a built-in humidity sensor to a low-profile fan, so it turns itself on when the shower steams up the room and turns off again when the air has dried. It offers 50, 80 or 110 CFM through Pick-A-Flow, is ENERGY STAR certified, and uses SmartFlow technology to hold steady airflow even when ducting is not ideal.
- Built-in humidity sensor with automatic moisture control
- Pick-A-Flow selection of 50, 80 or 110 CFM
- ENERGY STAR certified with SmartFlow technology
- Low-profile housing
- Runs automatically, which protects against mold even if everyone forgets the switch
- Turns off by itself once the humidity falls, saving energy
- Low-profile housing suits ceilings with limited space above
- SmartFlow technology keeps airflow steady with imperfect ductwork
- Costs more than the equivalent fan without a sensor
- Automatic operation can take some tuning to match your bathroom and habits
- Top airflow is lower than the WhisperCeiling, so it suits small to medium bathrooms best
Our Verdict: A smart choice for families and kids’ bathrooms where nobody reliably switches the fan on, because it handles humidity on its own.
Best Bathroom Window Fans
4. Bionaire Window Fan with Reversible Airflow Blades and Remote Control
If you have a bathroom with a window but no way to run ductwork, a twin window fan is the simplest fix. The Bionaire has two independently reversible fans, so it can pull fresh air in, push stale air out, or do both at once. A programmable thermostat, LED display and remote control make it the most convenient window fan in this group.
- Two reversible fans for intake, exhaust or air exchange
- 3-speed settings with programmable thermostat and LED display
- Remote control
- Fits windows from 24 to 36 inches, no assembly required
- Remote control lets you change speed, mode and temperature from across the room
- Reversible blades give you intake, exhaust or exchange modes
- The thermostat switches the fans on and off automatically to hold a set temperature
- Arrives fully assembled and fits a wide range of window widths
- Needs a suitable window and a nearby outlet, and it blocks that window while in use
- More expensive than the simple manual window fans
Our Verdict: The most flexible window fan for a bathroom without ductwork, with remote and thermostat control that the cheaper models lack.
5. Holmes Dual 8" Blade Twin Window Fan with LED One Touch Thermostat
Holmes’ twin window fan fits most double-hung and slider windows and pairs two electronically reversible motors with a one-touch thermostat. An adjustable extender screen and a bonus extender panel stretch it to windows up to about 37 inches wide, and the water-resistant motors tolerate rainy weather.
- Dual blades with independent electronically reversible motors
- Two speed settings with one-touch LED thermostat
- Adjustable extender screen and extra panel, extends up to 37 inches
- Water-resistant motors, fits double-hung and slider windows
- Intake, exhaust or air-exchange modes make it flexible
- Thermostat control turns the fans on and off to hold the room temperature
- Extender panels stretch to fit wider windows securely
- Water-resistant motors can be left running in a damp, rainy spot
- Affordable way to ventilate a bathroom that has no duct
- Only two speeds, and there is no remote control
- Sold by a third-party seller on Amazon, so check the shipping details
Our Verdict: A solid budget window fan with thermostat control, best for a small bathroom where you just need moisture and odors out fast.
6. Genesis Twin Fan High Velocity Reversible Airflow Window Fan
The Genesis twin fan packs two 9-inch fan heads with their own copper motors into a window unit with three speeds, reversible blades and a built-in thermostat that works between 60 and 80 degrees. Expandable side panels let it fill larger window openings, and it is ETL certified.
- Two 9-inch fan heads with separate copper motors
- 3 speeds, thermostat from 60 to 80 degrees with LED indicator lights
- Reversible airflow for intake or exhaust
- Expandable side panels, ETL certified
- Three speeds give finer control over noise and airflow
- Built-in thermostat with LED lights lets you see the temperature setting
- Large 9-inch fan heads move a lot of air for a window unit
- Expandable side panels adapt to different window widths
- No remote control, so you adjust everything at the unit
- Bulky enough that it takes up most of a smaller window opening
Our Verdict: Our favorite window fan for raw airflow, with excellent owner feedback and a sensible set of controls.
Best Bathroom Exhaust Fans With Heater
7. Panasonic FV-0511VH1 WhisperWarm Bath Fan with Heater, 50-80-110 CFM
The WhisperWarm is Panasonic’s fan and heater combination, and it is the modern successor to the FV-11VH2 that used to be the headline model here. A 1600W PTC heater warms a chilly bathroom quickly, while a DC/ECM motor and Pick-A-Flow let you choose 50, 80 or 110 CFM for the ventilation side.
- 1600W PTC heater for fast warm-up
- DC/ECM motor with Pick-A-Flow selection of 50, 80 or 110 CFM
- ENERGY STAR certified, slim housing
- Flex-Z bracket installs without attic access, 4" or 6" ducting
- Warms the room quickly, which is a real comfort on cold mornings
- Quiet DC/ECM motor keeps the fan unobtrusive
- Pick-A-Flow lets you match ventilation to your bathroom
- Installs from below without attic access, so it works for retrofits
- Offers both 4-inch and 6-inch duct options
- The most expensive fan in this roundup
- No built-in light, so you will need separate lighting
- The 1600W heater draws a lot of power, so confirm your circuit can handle it
Our Verdict: The best fan and heater combination here, provided you are happy to pay a premium for quiet and efficient operation.
8. Broan-NuTone BHFLED110 PowerHeat Bathroom Exhaust Fan, Heater and LED Light
This Broan-NuTone PowerHeat combines a 110 CFM exhaust fan, a 1500-watt heater and a dimmable LED light in one housing. The three parts can run independently or together, and the light lets you choose warm white, bright white or daylight tones and doubles as a nightlight.
- 110 CFM exhaust fan, rated at 2 sones
- 1500-watt heater
- Dimmable LED light with three color temperatures (2700K, 3500K, 5000K)
- Fan, light and heater work independently or together
- Fan, light and heater in one unit means a single ceiling opening does it all
- The three light colors let you match the room's look
- Light also works as a nightlight
- Strong heater takes the chill off quickly
- Plain white grille blends in with most ceilings
- Louder than the premium Panasonic fans
- Pricey compared with a basic fan, and the heater draws a lot of power
Our Verdict: The best all-in-one for people who want light, heat and ventilation from a single fixture, with some extra noise as the trade-off.
9. Broan 100HL Bathroom Fan with Heater and Incandescent Light, 100 CFM
The Broan 100HL is a long-running classic that combines a 100 CFM HVI-certified fan with a 1500-watt heater and a socket for a 100-watt incandescent bulb. It fits 2×6 ceiling construction and bathrooms up to about 90 square feet, and the included 4-inch duct connector and adjustable hanger bar make replacing an older unit straightforward.
- 100 CFM HVI-certified fan
- 1500-watt heater and light socket for up to a 100W incandescent bulb
- Fits 2×6 ceiling construction, bathrooms up to 90 sq. ft.
- 4-inch duct connector and 24-inch adjustable hanger bar included
- Fan, heater and light can run on their own or together
- Compact housing fits 2×6 ceilings, handy in older homes
- Included hanger bar and connector make DIY replacement easier
- A long-established design with a loyal following
- The bulb and the wall switches are sold separately
- Requires a 20-amp circuit
- Currently priced high through a third-party seller, so compare against the newer models
Our Verdict: A dependable fan and heater for a small bathroom, but at its current price the newer Broan and Panasonic combos are better deals.
What Fan Capacity Do I Need?
A fan that is too weak will not clear steam and moisture from the room, while one that is far too powerful wastes energy and money. The right size is measured in CFM, or cubic feet per minute, and it should be enough to replace all the air in the room about every 7.5 minutes (eight air changes per hour).
To work it out, multiply the length, width and height of the bathroom to get its volume in cubic feet, then divide by 7.5. For example, a bathroom that is 12 feet by 10 feet with an 8-foot ceiling holds 960 cubic feet, and 960 divided by 7.5 is 128, so you need a fan rated at at least 128 CFM. As a quick rule of thumb for bathrooms under 100 square feet, allow about 1 CFM per square foot, and never go below 50 CFM. Building codes in most areas set a minimum around that level, so check your local requirements as well.
Why Is a Bathroom Fan Needed?
Think of stepping out of a hot shower and trying to see yourself in the mirror while the steam refuses to clear. Without a fan, it takes much longer for moisture to leave the room, and the shower and surrounding surfaces stay wet for longer. A fan recycles the air, removes the steam and leaves you with a drier, more comfortable bathroom.
The bigger reason is mold. Damp, dark places grow mold and mildew, which can peel paint and wallpaper, rust drywall screws and nails, and eventually damage the structure of your home. Mold can also irritate the respiratory system and can aggravate asthma, especially in children. A fan that runs during and after every shower is the cheapest protection you can buy. It also freshens the bathroom by replacing odorous air with cleaner air from elsewhere in the house.
How to Choose the Best Exhaust Fan for Your Bathroom
The most important rule is that the fan must vent to the outdoors. A fan that simply blows into the attic or between the joists stores moisture in the ceiling, where it can grow mold and cause far more damage than it prevents. Look for a fan with a built-in damper to stop backdrafts and connect it to ducting that leads outside.
- Ceiling fans are the standard choice. They connect to ducting, handle the most air and are quietest in the premium range, which is why the Panasonic models in our list are so popular.
- Window fans are the fix for a bathroom that has a window but no way to run a duct. They are simple to install in minutes, and the reversible models can pull in fresh air or push stale air out, although they block the window while in use.
- Fans with a heater add warmth, which is welcome in cold climates and helps the room dry faster. They draw more power than a fan alone, so check the electrical circuit before you buy.
- Fans with a humidity sensor switch on automatically when the air gets damp and switch off when it has dried. They are ideal for family bathrooms where nobody remembers to use the switch, and they save energy by avoiding unnecessary running.
- Wall-mounted fans are a good alternative when a ceiling installation is impractical. Some compact models, like the WhisperValue above, can be mounted either in the wall or in the ceiling.
Also consider noise (look for a sone rating of 1.0 or less), energy efficiency (ENERGY STAR certification), the warranty, and whether you want a light built in. Customer reviews are helpful, because they come from homeowners who have lived with the fan, and they give you information that manufacturer descriptions usually leave out.
Fans Work Best as Part of a Wider Plan
If your bathroom is still damp even with a good fan, a bathroom dehumidifier may help, and our guide on whether you need a dehumidifier explains when it makes sense. A fan is especially important if you have installed a shower panel or a steam-heavy system, and a clear, fogless shower mirror is another way to deal with the effects of steam.
