VIVOHOME Bathroom Exhaust Fan with Humidity Sensor 110CFM
4.1Editor score
110 CFM constant airflow
Tool-free installation design
Energy-saving EC motor
In this guide
Humidity sensing bathroom fans are essential upgrades for maintaining a healthy home environment. They automatically detect moisture and remove steam, preventing mold growth and protecting your walls from long term damage caused by excess humidity levels.
We compared ten leading models based on airflow capacity, noise levels, installation ease, and smart features. Each product was evaluated for its ability to handle different bathroom sizes while offering reliable automatic ventilation without manual intervention from the user.
Each pick highlights key specifications, pros, and cons to help you choose the right unit. Note that prices change frequently, so check current listings for the most accurate pricing and availability before making your final purchase decision today.
Top 3 Picks for Best Humidity Sensing Bathroom Fans for Upgrading
OREiN 3-in-1 Bathroom Exhaust Fan with Light & Humidity Sensor
4.4Editor score
Auto-on at 60% humidity
160 CFM powerful airflow
1500LM 3CCT light
VIVOHOME 240 CFM EC Motor Bathroom Exhaust Fan with Humidity Sensor
4.0Editor score
Up to 240 CFM airflow
Digital remote control included
6-level brightness adjustment
Top 10 Best Humidity Sensing Bathroom Fans for Upgrading in 2026 Compared
The following table provides a side-by-side comparison of all ten products selected for this guide. It highlights critical specifications to help you quickly identify which model fits your specific bathroom size and feature requirements.
ProductsSpecificationsEditor scorePrice
Editor's Choice
OREiN 3-in-1 Fan
160 CFM airflow
1.0 Sone noise
60% humidity trigger
3CCT adjustable light
4.4Editor score
Editor's Choice
VIVOHOME 240 CFM Fan
240 CFM max airflow
Remote control included
5 color temperatures
Auto speed adjustment
4.0Editor score
Best Premium
Tech Drive 110 CFM Fan
110 CFM airflow
1.5 Sone noise
No attic access
LED mode indicator
4.3Editor score
Broan-NuTone Roomside Fan
80 CFM airflow
User-adjustable set point
SlideClip grille tech
ENERGY STAR certified
4.2Editor score
VIVOHOME 110CFM Fan
110 CFM airflow
12.5W power usage
Tool-free installation
Constant airflow tech
4.1Editor score
Tech Drive 80 CFM Fan
80 CFM airflow
1.5 Sone noise
85 sq ft coverage
No attic access
4.1Editor score
Homewerks 140 CFM Fan
140 CFM airflow
1.0 Sone noise
Red green LED
Auto start feature
4.0Editor score
Lightania 130 CFM Fan
130 CFM airflow
5CCT lighting options
0-100% dimming
Manual knob control
4.3Editor score
Generic 160 CFM Fan
160 CFM airflow
1.0 Sone noise
Thermal protection
6 inch ducting
4.8Editor score
KAZE APPLIANCE SEP120H
120 CFM airflow
0.3 Sone noise
Attic access needed
Humidity sensing
4.1Editor score
1. OREiN 3-in-1 Fan – Best Overall Humidity Sensing Bathroom Fan
OREiN 3-in-1 Fan
160 CFM airflow
1.0 Sone noise
1500LM output
3CCT light color
The OREiN 3-in-1 Fan combines ventilation lighting and smart control in one unit. It holds a 4.4 rating and excels in powerful airflow while maintaining quiet performance for daily comfort.
Pros
- Powerful 160 CFM removes steam quickly
- Auto-on feature prevents forgotten ventilation
- Includes versatile 3CCT light and night light
- Energy Star certified for efficiency
- Quiet operation at 1.0 Sone
Cons
- Requires specific 11.81×11.02 cutout size
- Not compatible with dimmer switches
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Its standout feature is the automatic humidity sensor that activates at 60 percent humidity ensuring your bathroom clears moisture after every shower. The 1500LM LED light offers three color temperatures plus a soft night light for versatile illumination.
While the unit is powerful, it requires a specific ceiling cutout size which may complicate retrofits. Also, the lights are not dimmer compatible, limiting customization for those who prefer mood lighting adjustments.
This model is ideal for homeowners seeking a high-performance all-in-one solution that balances smart automation with reliable lighting. It offers peace of mind with a five year warranty and strong energy efficiency ratings.
Automatic Moisture Control
The built-in sensor detects humidity levels and turns the fan on automatically when moisture rises above 60 percent. This hands-free operation ensures consistent ventilation without manual intervention.
Energy Efficiency
Energy Star certification means this fan uses less power than standard models. It helps reduce energy bills while providing powerful performance for everyday bathroom needs.
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2. VIVOHOME 240 CFM Fan – Best Premium Humidity Sensing Bathroom Fan
VIVOHOME 240 CFM Fan
240 CFM airflow
0.1-1.6 Sones
Remote control
5 color temperatures
The VIVOHOME 240 CFM Fan is a high-end solution for larger bathrooms needing strong airflow. It holds a 4.0 rating and features advanced EC motor technology for smart humidity control and remote convenience.
Pros
- 240 CFM for large bathrooms up to 280 sq ft
- Smart auto-adjusts speed based on humidity
- Digital remote for easy timer and speed control
- Customizable 5 color temps and 6 brightness levels
- Auto airflow compensation for consistent performance
Cons
- Requires 2 AAA batteries for remote
- May require larger ceiling cutout
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It delivers up to 240 CFM and automatically adjusts speed from 160 to 240 CFM based on real time humidity readings. The digital remote adds value with 30 60 and 90 minute timers plus six brightness and five color temperature options.
The unit is ultra-quiet with noise levels ranging from 0.1 to 1.6 Sones. However, installation requires a specific cutout size and the remote needs batteries not included which adds to initial setup costs.
Choose this fan for large spaces requiring powerful ventilation and advanced smart controls. Its auto airflow compensation ensures strong performance even with duct bends making it reliable for complex installations.
Smart Humidity Control
The fan self-adjusts speed based on humidity levels from 50 to 80 percent and shuts off when dry. This intelligent operation saves energy and prevents unnecessary noise.
Remote Convenience
A digital remote lets you set timers mute the buzzer and adjust settings from across the room. This feature is perfect for users who want control without reaching the switch.
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3. VIVOHOME 110CFM Fan – Best Budget Humidity Sensing Bathroom Fan
VIVOHOME 110CFM Fan
110 CFM airflow
12.5W power
1 Sone noise
Tool-free install
The VIVOHOME 110CFM Fan is a cost-effective choice for small to medium bathrooms. It holds a 4.1 rating and offers efficient EC motor technology with easy tool-free installation for DIY enthusiasts.
Pros
- Affordable price with powerful 110 CFM airflow
- Energy-saving EC motor uses only 12.5W
- Tool-free installation with quick snap brackets
- Constant airflow technology maintains stable performance
- Quiet operation at 1 Sone
Cons
- No light fixture included
- Auto-on at 55 percent humidity
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It provides 110 CFM airflow using only 12.5W of power making it highly efficient. The constant airflow technology ensures stable performance despite duct bends. It operates quietly at 1 Sone ideal for night use.
This model does not include a light so you must install separate lighting. The auto-on triggers at 55 percent humidity which is slightly more sensitive than others but effective for preventing early moisture buildup.
For budget-conscious buyers needing reliable auto-ventilation this fan delivers value without compromising performance. It is designed for bathrooms up to 129 square feet and comes with a complete kit for quick setup.
Energy Saving Motor
The brushless EC motor uses 50 percent less energy than standard AC motors. It is built for a 30000-hour life ensuring long-term reliability and low power consumption.
Easy Installation
Tool-free installation allows you to expand brackets and snap latches into place quickly. The housing fits standard openings and includes a template for precise ceiling placement.
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4. Tech Drive 110 CFM Fan – Solid Humidity Sensing Bathroom Fan
Tech Drive 110 CFM Fan
110 CFM airflow
1.5 Sone noise
9.25×8.9 cutout
2 installation options
The Tech Drive 110 CFM Fan is a reliable workhorse for standard bathrooms. It holds a 4.3 rating and is designed for both new construction and retrofit without attic access making it versatile for upgrades.
Pros
- 110 CFM suitable for up to 110 sq ft
- Works without attic access for retrofits
- Manual and humidity modes with LED indicators
- UL and HVI certified for safety
- Low profile design fits modern ceilings
Cons
- 1.5 Sone noise is slightly higher
- Cutout size requires precise measurement
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It moves 110 CFM of air and includes a red green LED indicator to show manual or humidity mode. The housing mounts directly to joists or uses suspension brackets for flexible ceiling installation.
Noise levels are at 1.5 Sones which is acceptable but not the quietest. The unit has a 25000-hour motor life and is certified safe for use over bathtubs when installed on GFCI protected circuits.
This fan is best for homeowners needing a simple retrofit solution without cutting drywall. It balances performance and ease of installation for a reliable moisture removal solution.
Retrofit Friendly
This fan can be installed entirely from the room side without attic access. It replaces most existing fans using standard openings to save time and reduce complexity.
Safety Certified
UL and HVI certifications ensure performance and safety. It is approved for use over bathtubs or showers when installed on a GFCI-protected branch circuit.
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5. Broan-NuTone Roomside Fan – Efficient Humidity Sensing Bathroom Fan
Broan-NuTone Roomside Fan
80 CFM airflow
SlideClip grille
User-adjustable set point
Energy Star certified
The Broan-NuTone Roomside Fan is a trusted choice for smaller bathrooms prioritizing efficiency. It holds a 4.2 rating and features unique SlideClip grille technology for maintenance and roomside retrofit without attic access.
Pros
- Roomside installation without attic access
- User-adjustable humidity set-point
- SlideClip grille for easy cleaning
- Reduces energy consumption over 50 percent
- Seamless design blends with ceiling
Cons
- 80 CFM only for smaller bathrooms
- Basic humidity control without remote
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It delivers 80 CFM airflow which is suitable for small baths. The humidity set-point is user-adjustable allowing you to customize when the fan activates. The clean cover design blends seamlessly into the ceiling for a modern look.
This fan reduces energy use by over 50 percent compared to standard models. The springless grille attachment makes cleaning quick and easy. However it lacks a remote or light for added features.
Choose this model for small bathrooms needing a simple efficient fan. It is ideal for retrofits where cutting drywall is impossible and easy cleaning is a priority.
Easy Cleaning
The SlideClip grille technology allows springless attachment for fast installation and cleaning. The seamless cover blends into the ceiling ensuring the bathroom stays tidy and modern.
Retrofit Without Attic
Roomside installation makes it possible to retrofit without accessing the attic or cutting drywall. This saves time and reduces complexity for existing home upgrades.
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6. Tech Drive 80 CFM Fan – Budget Humidity Sensing Bathroom Fan
Tech Drive 80 CFM Fan
80 CFM airflow
1.5 Sone noise
85 sq ft coverage
No attic access
The Tech Drive 80 CFM Fan is an ultra-affordable option for small bathrooms. It holds a 4.1 rating and offers no-attic access installation for retrofits with LED indicators to show operation mode.
Pros
- Very affordable price point
- 80 CFM for up to 85 sq ft
- No attic access required
- LED mode indicators red and green
- UL and HVI certified
Cons
- 6 inch housing height may not fit low ceilings
- Basic features compared to smart models
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It moves 80 CFM of air which is suitable for compact spaces up to 85 square feet. The fan has a housing height of 6 inches which requires checking ceiling depth before installation.
This unit runs at 1.5 Sones and includes standard manual and humidity modes. It is certified safe for use over bathtubs but lacks smart features like remotes or lights.
This fan is best for small bathrooms needing a simple low-cost replacement. It is reliable for basic ventilation needs and easy to install from the room side.
Installation Flexibility
This fan can be installed entirely from the room side without attic access. It replaces standard small fans using existing openings to simplify retrofit work.
Safety Standards
UL and HVI certifications assure performance and safety standards. It is acceptable for use over bathtubs or showers when installed on a GFCI-protected branch circuit.
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7. Homewerks 140 CFM Fan – High-Capacity Humidity Sensing Bathroom Fan
Homewerks 140 CFM Fan
140 CFM airflow
1.0 Sone noise
Red green LED
Energy Star
The Homewerks 140 CFM Fan offers a balance of power and quiet for medium bathrooms. It holds a 4.0 rating and provides strong airflow with a simple humidity sensor control system for reliable operation.
Pros
- 140 CFM for up to 140 sq ft
- Quiet 1.0 Sone operation
- Red green LED status indicators
- Energy Star certified efficiency
- Simple humidity sensor controls
Cons
- No remote control included
- Standard ceiling cutout size
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It delivers 140 CFM which suits rooms up to 140 square feet. The fan operates quietly at 1.0 Sone and uses LED indicators to show speed and humidity mode clearly to users.
The controls are basic with no remote for advanced adjustments. It requires a standard cutout and offers no lighting. However its Energy Star rating ensures efficient power consumption.
Select this fan for medium bathrooms needing quiet powerful ventilation. It is a straightforward reliable choice for those who prioritize performance without complex smart features.
Quiet Performance
The unit operates quietly at 1.0 Sone making it comfortable for daily use. It removes steam effectively without adding disruptive noise to the space.
Efficient Operation
Energy Star certification means lower energy use and costs. It maintains consistent airflow for effective moisture removal without wasting electricity.
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8. Lightania 130 CFM Fan – Best Lighting Humidity Sensing Bathroom Fan
Lightania 130 CFM Fan
130 CFM airflow
1.0 Sone noise
5CCT lighting
0-100% dimming
The Lightania 130 CFM Fan is perfect for those wanting customizable lighting with ventilation. It holds a 4.3 rating and features a 5 color temperature range plus dimming for tailored bathroom ambiance and performance.
Pros
- 130 CFM powerful airflow for moisture removal
- 5 selectable color temperatures for ambiance
- 0-100% dimmable light for flexibility
- Manual knob humidity control with delay-off
- Quiet 1.0 Sone operation
Cons
- Requires manual knob to set humidity
- 9.4×9.4 cutout size needed
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It moves 130 CFM of air and runs quietly at 1.0 Sone. The manual knob lets you set humidity levels and a delay-off timer for added control over when the fan turns off.
The light is fully dimmable allowing you to adjust brightness from soft ambient to bright illumination. However the cutout size is specific and humidity control requires manual adjustment rather than smart app integration.
This model is best for users who value lighting versatility and quiet performance. It provides a complete solution with light and fan for comfortable daily bathroom routines.
Customizable Lighting
Select five color temperatures from 2700K to 5000K to match your mood. The light is 0 to 100 percent dimmable for perfect brightness in any situation.
Manual Control
A manual knob lets you set the humidity delay-off time precisely. This gives you control over ventilation duration without relying on fixed settings.
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9. Generic 160 CFM Fan – Reliable Humidity Sensing Bathroom Fan
Generic 160 CFM Fan
160 CFM airflow
1.0 Sone noise
Thermal protection
6 inch duct
This Generic 160 CFM Fan is a highly rated option for moisture removal. It holds a 4.8 rating and delivers powerful airflow with ultra-quiet operation making it reliable for larger bathroom needs.
Pros
- 160 CFM powerful performance
- 1.0 Sone ultra-quiet operation
- Thermal protection prevents overheating
- Galvanized steel housing resists corrosion
- Snap-on duct simplifies assembly
Cons
- No light included
- Requires 6 inch ducting
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It provides 160 CFM airflow and uses thermal protection to prevent overheating. The galvanized steel housing resists corrosion ensuring long term durability. The snap-on duct design simplifies assembly for installers.
The unit does not include a light and uses 6 inch ducting. However its high rating and safety features like thermal protection make it a robust choice for serious ventilation.
Choose this fan for large bathrooms needing high power and quiet. It is ideal for upgrades where durable construction and safety features are prioritized over lighting.
Safety Protection
Built-in thermal protection automatically shuts off the unit if it reaches a certain temperature. This prevents damage from overheating and reduces fire risk.
Quiet Power
It delivers 160 CFM at 1.0 Sone making it both powerful and quiet. Suitable for rooms up to 165 square feet for effective moisture removal.
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10. KAZE APPLIANCE SEP120H – Quietest Humidity Sensing Bathroom Fan
KAZE APPLIANCE SEP120H
120 CFM airflow
0.3 Sone noise
Attic access needed
Energy Star
The KAZE APPLIANCE SEP120H is the quietest option on this list. It holds a 4.1 rating and delivers 0.3 Sone operation making it ideal for bedrooms or bathrooms where silence is critical.
Pros
- 0.3 Sone ultra-quiet operation
- 120 CFM airflow for 120 sq ft
- Humidity sensing for auto control
- Energy Star certified
- Sliding hanger bars for installation
Cons
- Requires attic access for install
- Specific ceiling cutout size needed
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It provides 120 CFM airflow with humidity sensing for automatic control. The unit includes 6 inch ducting with a reducer and back draft prevention. Energy Star certification ensures efficient power usage.
Installation requires attic access which limits retrofits without attic access. The ceiling opening size is specific and resizing may be needed. It lacks lighting and remote controls.
This fan is best for bedrooms where silence is paramount. It is a high-performance choice for users who can access the attic and prioritize quiet efficiency.
Ultra Quiet Operation
This fan operates at only 0.3 Sones making it the quietest option available. It ensures peaceful airflow without disturbing sleep or relaxation in the space.
Installation Requirements
Attic access is required for proper installation of this model. Sliding hanger bars allow accurate positioning between framing for secure ceiling mounting.
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Buying Guide – How to Choose the Best Humidity Sensing Bathroom Fans for Upgrading
Choosing the right humidity sensing bathroom fan requires balancing airflow capacity noise levels and smart features. This guide breaks down key factors to help you select the perfect upgrade for your home.
Airflow Capacity (CFM)
Airflow is measured in Cubic Feet per Minute (CFM) and determines how fast the fan removes moisture. As a rule of thumb match the CFM rating to your bathroom square footage. For example a 100 square foot bathroom needs at least 100 CFM. Larger bathrooms with showers or tubs may require 140 CFM or more to prevent mold effectively.
Ensure the chosen fan meets your room size requirements to avoid weak ventilation. Higher CFM models are better for open layouts or homes with high humidity levels.
Noise Level (Sones)
Noise is measured in Sones where lower numbers mean quieter operation. Standard fans range from 1.0 to 1.5 Sones. For bedrooms or open plan homes look for units rated 0.3 to 1.0 Sones. A quiet fan ensures comfort without disrupting sleep or conversations.
Prioritize low Sone ratings if your bathroom connects to living areas. Noise can be a significant quality of life factor in daily use.
Humidity Sensor Accuracy
Smart sensors detect moisture levels and activate the fan automatically. Most models trigger between 50 and 60 percent humidity. Some premium fans offer adjustable set-points or delay-off timers to run until the room is fully dry. Check the sensor range to match your climate.
Accurate sensors prevent unnecessary run time and energy use. Adjustable options allow customization for bathrooms prone to mold or steam buildup.
Installation Requirements
Consider whether you can access the attic. Roomside installation models require no attic access and are ideal for retrofits. Standard models often need attic access for ducting and housing mounting. Check ceiling depth and cutout sizes before buying.
Roomside options save time and complexity in existing homes. Standard models may require more work but offer more flexible housing positioning.
Lighting Features
Many fans include built-in LED lights. Look for models with adjustable color temperatures and dimming if you need versatile lighting. Fan-only models save money but require separate lighting. Consider total upgrade costs when choosing.
All-in-one fans simplify upgrades but may lack dimmer compatibility. Separate lighting gives more control but adds wiring complexity.
Smart Controls
Premium units come with digital remotes or timers. These allow setting run times and adjusting fan speeds remotely. Budget models rely on wall switches. Decide if remote control adds value to your daily routine.
Remotes offer convenience but require batteries. Wall switches are reliable but limit flexibility in timing and speed control.
Certifications and Safety
Always choose fans certified by UL HVI or Energy Star. Energy Star ensures efficiency while UL ensures safety for use over bathtubs. Look for wet-rated units if mounting directly over showers to prevent electrical hazards.
Certifications guarantee performance and safety standards. Never install non-certified fans over wet areas to avoid risk.
Warranty and Support
Most brands offer 1 to 5 year warranties. Longer warranties indicate manufacturer confidence. Check customer support availability for troubleshooting. A good warranty protects your investment against motor failures.
Prioritize brands with strong warranties for long term reliability. Support access is key if installation issues arise.
How to Use and Care for Your Humidity Sensing Bathroom Fan
Always test the humidity sensor after installation. Trigger the sensor with warm water to ensure the fan activates. Adjust the set-point if your model allows to match your bathroom's conditions.
Clean the grille regularly with a vacuum or damp cloth. Dust buildup can block airflow and increase noise. A clean fan operates more efficiently and lasts longer.
Check the motor housing annually for signs of damage. Ensure the fan runs quietly and smoothly. If it becomes loud or vibrates check the mounting brackets for tightness.
Frequently Asked Questions
Does a humidity sensing fan save energy compared to manual fans?
Yes it saves energy because it runs only when needed. It turns off once humidity drops preventing waste. Smart models adjust speed automatically to minimize power use. Energy Star units also meet strict efficiency standards.
What humidity level should I set the sensor to?
A set-point of 60 percent is standard to prevent mold growth. Lower settings like 55 percent are better for humid climates. Most units have a delay-off feature to ensure complete dryness before shutting off.
Can I install a humidity fan without attic access?
Yes some models are designed for roomside installation. These allow retrofitting without accessing the attic. They snap into existing openings and connect to ducts from below. Check product details for specific installation requirements.
How loud are typical bathroom fans?
Typical fans range from 0.3 to 1.5 Sones. Lower Sones are quieter like a whisper. High end models use EC motors for quieter operation. Aim for 1 Sone or less for comfortable use.
Do humidity sensors work for showers?
Yes they detect steam rising from showers. Ensure the fan is mounted near the shower to catch moisture early. Wet rated models are safe for mounting directly over tubs and showers.
How often should I clean my bathroom fan?
Clean it every three to six months. Dust and hair can clog the fan and reduce airflow. Use a soft brush or vacuum to keep the motor clean. Regular cleaning extends the fan lifespan.
Final Thoughts on Choosing the Best Humidity Sensing Bathroom Fans for Upgrading
The OREiN 3-in-1 and VIVOHOME 240 CFM models lead this roundup for performance and smart features. For budget needs the VIVOHOME 110CFM offers excellent value without compromising on auto ventilation.
Prioritize airflow and noise levels based on your bathroom size. If you need quiet operation the KAZE APPLIANCE is unmatched. For smart controls look for models with remotes or timers.
Remember to check current prices and availability before purchasing. Prices change frequently and the best deal depends on when you buy. Always verify cutout sizes before finalizing your order.