The best humidity sensing bathroom fans can sense and react to the humidity in the bathroom. So often we step out of our long, steamy showers just to realize we forgot to turn the fan on. There are drops of water on every inch of our bathroom and we can barely see a thing. Read our humidity sensing bathroom fan reviews & ratings to find the best humidity detector bath fan today.
The 5 Top Humidity Sensing Bathroom Fans
If you are new to the world of humidity sensing bathroom exhaust fans, this is a great place to start. We have taken the time to breakdown and review five different fans that could be of use to you. Read on to learn more about the 5 best humidity sensing bathroom fans today.
|Editor’s Picks||Brand||Rating *|
|Best Choice||Delta Breez 80 CFM Exhaust Fan with Adjustable Humidity Sensor||♥♥♥♥♥|
|Premium Pick||Aero Pure Bathroom Fan with Integrated Humidity and Motion Sensor||♥♥♥♥♥|
|Best Value||DewStop Bathroom Fan Control with Humidity Sensor & Light Switch||♥♥♥♡♡|
|Runner Up||Delta Electronics 110 CFM Humidity Sensor Exhaust Fan||♥♥♥♥♡|
|Honorable Mention||Broan-Nutone Bathroom and Home Humidity-Sensing Ventilation Fan||♥♥♥♥♡|
* Ratings are determined using our specialized rating system.
Best Choice: Delta Breez 80 CFM Exhaust Fan with Adjustable Humidity Sensor
★ Best Choice
Delta Breez 80 CFM Exhaust Fan with Adjustable Humidity Sensor is the best humidity sensing bathroom fan because it operates quietly and includes powerful LED night lights. It is ENERGY STAR® certified and can also operate as a normal fan.
The Delta Breez 80 CFM Exhaust Fan with Adjustable Humidity Sensor is the best humidity sensing bathroom fan if you are looking for something quiet but noticable. We love that the LED light bulb is powerful enough to light the entire room. This fan/light combo also has the option of hooking up multiple switches so you can customize your use based on the needs in your bathroom. It can be installed alongside an attic fan or solar attic fan. You can also use this fan without having to deal with the humidity sensing function if you would like to keep it simple.
- Includes an indicator light to tell you the fan is running
- ENERGY STAR rated
- Quiet operation
- Some parts can be missing
Premium Pick: Aero Pure Bathroom Fan with Integrated Humidity and Motion Sensor
♛ Premium Pick
The Aero Pure Bathroom Fan with Integrated Humidity and Motion Sensor is the best humidity sensing bathroom fan because it has five different air movement settings. It has a slim design and can be installed in the ceiling or wall.
If you like a high-quality product that does its job while not looking like a fan, then the Aero Pure Bathroom Fan with Integrated Humidity and Motion Sensor is the best humidity sensing bathroom fan for you. We like its five different fan speeds, which can be adjusted with a dipswitch. Its slim-fit design allows your bathroom fan to go unnoticed to the eye while also being able to be installed through the ceiling or the wall.
- Sleek look
- Can be installed into ceiling or wall
- Five different airflow settings available
- Not as quiet as other fans on market
Best Value: DewStop Bathroom Fan Control with Humidity Sensor & Light Switch
$ Best Value
The DewStop Bathroom Fan Control with Humidity Sensor & Light Switch is the best humidity sensing bathroom fan because it is compatible with existing bathroom fans and comes in two different color options to match your bathroom.
If you already have a bathroom fan and are just looking to make it humidity sensing, then the DewStop Bathroom Fan Control with Humidity Sensor & Light Switch is the best option for you. This light switch can trigger ventilation when it senses condensation and humidity. Its compatibility with existing bathroom fans makes this product extremely convenient. We also love how it comes in both white and almond colors, so it can better suit your home. If you already like your bathroom fan, but wish it was able to sense humidity, this could be a great addition to your home.
- Cost-effective option
- Easier installation
- Compatible with existing bathroom fans
- Only works if you already have a fan
Runner Up: Delta Electronics 110 CFM Humidity Sensor Exhaust Fan
♥ Top Pick
The Delta Electronics 110 CFM Humidity Sensor Exhaust Fan is the best humidity sensing bathroom fan because it comes with a three-year limited warranty and an LED indicator light.
If you want to be able to see but not hear your fan is running, then the Delta Electronics 110 CFM Humidity Sensor Exhaust Fan is the best humidity sensing bathroom fan for your home. The LED light behind the grille of the fan comes on and shines bright to let you know it senses humidity in the room and is responding. We love its durability and how it also comes with a 3-year limited warranty, should any issues arise.
- LED indicator light
- Three-year limited warranty
- Not adjustable for humidity preference
Honorable Mention: Broan-Nutone Bathroom and Home Humidity-Sensing Ventilation Fan
♥ Top Pick
The Broan-Nutone Bathroom and Home Humidity-Sensing Ventilation Fan is the best humidity sensing bathroom fan because it is versatile and able to eliminate tobacco smoke and other odors. It is quiet and can run constantly.
The Broan-Nutone Bathroom and Home Humidity-Sensing Ventilation Fan can serve many purposes, making it the best humidity sensing bathroom fan if you want a fan to do it all. It claims to eliminate humidity, tobacco smoke and cooking odors (similar to a range hood for your stove), all while remaining quiet. Though this fan’s interior is made out of galvanized steel, it will not loudly clank metal in your bathroom. Its exterior is made out of plastic, which makes it rust free.
- Versatile (ability to eliminate humidity, tobacco smoke and cooking odors)
- Nearly silent motor
- Can be used to run constantly
- Overly sensitive sensor
Features to Consider for the Best Humidity Sensing Bathroom Fan
With each of these fans, there are ways to adjust just how much you want your fan to respond to moisture in the air to prevent mold, mildew, and other unwanted symptoms of high humidity. In some cases, you will want humidity to be virtually non-existent. In others, having a bit of steam in the room is fine. However, if you have slick ceramic tile or rugs that seem to hold in water, a setting that only allows 10% humidity might be the best choice for you.
Check to see if your fan is Energy Star qualified to guarantee efficiency in your electrical power usage. While it is important to have a fan that works strong and fast, it might not be the best choice if you are worried about a power surge or a spike in your electric bill. Luckily, each of the fans we included in our review are Energy Star approved and would not cause a major increase in your utility bill.
Some people like to have a fan on to cover up bathroom sounds such as using the toilet or singing in the shower. If that is a concern for you, then the best humidity sensing bathroom fan probably is not the quietest product on the market. Most of these fans boast their silent features and their ability to do a great job with low noise. If you are wanting to have a tangible way of measuring the sound your fan will project, look at the sone unit. Sones are a measurement of sound. The lower the sone count, the more quiet and comfortable the environment will be. The higher the sone count, the louder the noise will be. This measurement is not like decibels or volume, but more on how the sound is sensed.
How much you pay is a concern regardless of the purchase you are making. Some fans, such as commercial bathroom fans, can be well over $100 and others can be in the $60 range. Whatever your budget, make sure the fan you buy is the fan that you need. If you do not need a new fan, maybe a switch that could sense the humidity is a good choice and could save you a few dollars. But if you can afford a fan with all the fancy features and it will fit in your home, more power to you.
Let’s be honest: some fans are just not aesthetically pleasing. On the flipside, the fans that are beautiful may not be the most powerful or useful fans out there. If finding a fan to fit your bathroom’s theme is a concern, look for a sleek fan without a distracting grille. If a fan with a grille is more your style, there are plenty to choose from. If you are looking for something other than white, there are limited options, but some could potentially be painted. Seek your user manual before going that route.
Benefits of Using Humidity Sensing Bathroom Fans
In many cases, your bathroom is the most humid and condensation-producing room in your home. From hot showers to flushing toilets, water is everywhere and likely in the places you cannot even see. For this reason, mold can be a huge problem in bathrooms. It can grow at the bottom of wet shower curtains and in soggy ceiling tiles. With the best humidity sensing bathroom fan, air circulates throughout the room, which helps to prevent mold from wreaking havoc on your bathroom. Mold is not only unsightly and smelly, it can also be dangerous, so having a bathroom fan to eliminate excess moisture levels is important.
Because these fans actually sense when the room is humid, they are extremely energy efficient. Many of these bathroom fans actually shut off on their own once the room reaches its desired humidity level. No more worrying about forgetting to shut off the fan.
Precautions of Using Humidity Sensing Bathroom Fans
Make sure you are adjusting the fan blower based on your desired humidity level. If you are not sure what this means, experiment with different levels of humidity and see what works best with your bathroom. Be aware, too, some of these fans do not offer self-adjustment for humidity. If this is a concern, look for a fan that allows you to adjust based on your own preferences and what works best for your bathroom.
Now obviously when you order these fans online, they do not arrive with a person who will install it for you. Luckily, the internet has some great reviews and comments about how previous customers installed their own fan. With any self-installed product, understand there are risks of user-error for how these products may have been improperly installed.
If there is a concern for your own abilities to install this fan yourself, educate yourself as much as possible on how to properly install your new bathroom fan by reading reviews, asking questions online and watching how-to videos. You can also take it a step further by reaching out to a professional for additional guidance and assistance.
After much deliberation, we chose the Delta Breez 80 CFM Exhaust Fan with Adjustable Humidity Sensor as the best humidity sensing bathroom fan for our needs. It is at a comfortable price point, and has all the features we need to do the job.
We hope this gives you some more information and helps you to find the best humidity sensing bathroom fan for your home.