The 5 Best Humidity Sensing Bathroom Fan: Clean Fresh Air

best humidity sensing bathroom fan

If you want to purchase the best humidity sensing bathroom fan, You are at the right place now.

Humidity sensing bath fans are designed to automatically remove moisture and keep clean environment in the bathrooms specially. 

As a homeowner, you probably know about the multitude benefits a bathroom fan provides. And probably you don’t know about the harms of bathroom fans if it is used improperly. It is necessary to turn it off after its use.

If you will not remember to turn it off after a shower, it will consequently spike up your electricity bill, and in worse cases it will be a cause of fire, result from overheating.

Bathroom fans with humidity sensors are designed to automatically keep your space ventilated by removing moisture, and are especially a great choice in homes with forgetful occupants.

Buying the best bathroom fan with humidity sensor however could be a bit huge problem, because there are many options available in the market.

But we have done the homework for you, and narrowed down on 5 great options that will keep your space ventilated on autopilot.

The 5 Best Humidity Sensing Bathroom Fan: Multiple CFM Lowest Noise Cleanest Fresh Air

In this review article, We will tell you the best features and specifications of bathroom fans with humidity sensors.

Let’s Check the specifications of the 5 Best Humidity Sensing Bathroom Fan

  • Hampton Bay 80 CFM Humidity Sensing Bath Fan
  • ESD Tech Quiet Bathroom Exhaust Fan with Adjustable Humidity Sensor
  • Delta Electronics (Americas) Ltd Humidity sensor exhaust fan
  • Tech Drive Bathroom Ventilation and Exhaust Fan with Humidity sensor
  • Broan-NuTone Humidity Sensing Bathroom Ventilation Fan with LED Light

Panasonic Whispersense Exhaust Bathroom Fan DC With Humidity Sensor 50-80-110 CFM

DC (Direct Current)

Panasonic humidity sensing fan has direct current (DC) motor. This DC motor is ECM Motor with SmartFlow technology. It’s internal transformer converts the standard household AC current to DC.

The direct current DC motor always provides better efficiency and noise free operation.

Flex-Z Fast Installation Bracket

Old or new constructions, now doesn’t matter. The Flex-Z Fast installation bracket provides ideal positioning for the fan exactly where you want it.

Duct Layout

It has an integrated dual 4-inch or 6-inch duct adapter which provides good flexibility in duct layout and design.

Volt-Amperage Rating

It has nominal 120 volts AC but, the exact amperage consumption will depend on load.

Motion Sensor & Humidity Sensor

It has automatic dual sensors, motion sensor and humidity sensor. They both work great. The sensors will auto start when someone enters into the bathroom and will shutoff automatically.

IAQ (Indoor Air Quality)

Panasonic whisper-sense exhaust bathroom fan will kick the moist and odour out from the bathroom and take the fresh air in which will keep the good atmosphere in the bathroom.

Sones

It has 3 speed settings, 50, 80, 110 CFM. All three air flows are less than 0.3 sones.

Delay Timer

This bathroom exhaust fan has built-in delay timer. You can set multiple settings, like no delay or a preset value 5,10,20,30 minutes etc.

Speed Switch

It has 3 speed switches 50, 80, 110 CFM.

Wall Switch

As this Panasonic bathroom exhaust fan has the auto humidity and auto motion sensors. Therefore, it can be installed with or without a wall switch.

One wall switch ON and OFF, has three controls like, humidity sensor, speed control and Delay timer. So if anyone leaves the switch in the ON position and allow the humidity sensor and delay timer to keep running, Therefore, from a 24 hours constant hot power feed wall switch it can be turned ON or OFF at any time.

Quite & Low Noise

This Panasonic bathroom exhaust fan is very quiet, even at 110 CFM, while running it gives no sound and you will feel the fan is off. 

Pros

  • Can be installed without sensors
  • Energy Star Rated
  • Dual Sensors
  • ECM Motor
  • 3 CFM Air Flow Settings
  • Smart Flow Technology

Cons

  • This fan doesn’t have Light

Hampton Bay 80 CFM Humidity Sensing Bath Fan No Cut Ceiling

Compact Size

Hampton Bay is a perfect fan for small and medium sized spaces.

You may want to try this fan if you need a small and energy-efficient fan for your compact bathroom, then Hampton Bay 80 CFM is the best choice for you.

It also has a small size due to which it can be fit anywhere, both in new and old constructions.

It only needs a 2 to 4 inch duct, which is the standard size for most fans.

Beautiful Design

The fan is beautiful due to its stylish white grille that matches to your home interior ceiling or wall paint. In short this fan will blend just fine.

Auto Mode

It is also included an auto-mode for efficient control.

Its auto-mode is ideal for a person who easily forget to switch it on when he is in the shower.

In this case, the humidity sensor takes over the charge even in your absence, as its sensor tracks the increases in moisture level in the bathroom, it start working and switches off automatically when the work is done.

Easy to Install 

Hampton Bay 80 CFM is easy to install in old as well as new homes, this unit will fit well at any place.

It is the only fan in this list that is mountable on the wall and ceiling.

Pros

  • Sturdy and compact design
  • Ceiling or wall mountable
  • Affordable price
  • No cut ceiling installation
  • Dual mode humidity sensor

Cons

  • The fan is a bit noisy

ESD Tech Quiet Bathroom Exhaust Fan with Humidity Sensor Timer 0.7 Sones 80 CFM 4-Inch Duct ETL Listed Energy Star Rating

Ultra Quiet

The ESD Tech bathroom fan has a very low noise level of just 0.7 Sones and can also be fitted in a 4 inches duct.

Humidity Sensor

There are vital exast fans to control air moisture level while taking a bath. In areas with large amounts of water vapors, having a humidity sensor fan can help efficiently to prevent any lingering odors or build-up of mold on your walls.

Sensors automatically power the fan on or off based the humidity levels in the room. It can also help to save energy in comparison to manually on or off your fan after a shower.

CFM (Cubic Feet Per Minute)

This fan is so powerful. It can cover 80 cubic feet per minute, while it is not a noisy fan.

This range is great for a bathroom, whose size is up to 85 Square Feet.

Adjustable Humidity Level

Its humidity level is also adjustable. You can adjust its humidity levels to 50%, 75%, 85%, or 100%, where you want.

Grille

The fan is beautiful due to its stylish white grille that matches to your home interior ceiling or wall paint. In short the fan will blend just fine.

Easy Installation

It is included 4 hanger bars and screws in the package which allow you for ideal positioning of your fan and also easy installation.

Pros

  • Noise level is so low as 0.7 Sones
  • Looks beautiful due to its white grille
  • Sturdy and compact design
  • Ceiling or wall mountable
  • Affordable price
  • No cut ceiling installation

Cons

  • It is designed for new constructed houses only

Delta Electronics (Americas) Ltd BreezSignature Humidity Sensor Bathroom Exhaust Fan 130 CFM

Noise Level

The Delta Electronics bathroom fan has a very low noise level of just 0.2 Sones and can also be fitted in a 5 inches duct.

Easy to Install

The Delta Electronics is easy to install, this unit will fit well at any place. It is the fan in this list that is mountable on the wall and ceiling.

Humidity Sensor

It has easily switch on and off humidity sensing mode by toggling wall switch only. There are vital fans to control air moisture level while taking a bath.

After taking the bath you will not see any fog on the mirror. In areas with large amounts of water vapors, having a humidity sensor fan can help efficiently to prevent any lingering odors or build-up of mold on your walls.

Auto-Mode

Its sensors automatically power the fan on or off based on the humidity levels in the room. It can also help to save energy in comparison to manually on or off your fan after a shower.

CFM (Cubic Feet Per Minute)

This fan is so powerful. It can cover 130 cubic feet per minute, while it is not a noisy fan. This range is great for a big sized bathroom.

Grille

The fan is beautiful due to its stylish white grille that matches to your home interior ceiling or wall paint. In short the fan will blend just fine.

Pros

  • No cut ceiling installation
  • High quality in affordable price
  • Noise level is so low as 0.2 Sones
  • Looks beautiful due to its white grille
  • Sturdy and compact design
  • Ceiling or wall mountable

Cons

  • It is designed for designed for new constructed houses only.

Tech Drive Bathroom Ventilation and Exhaust Fan with Humidity sensor having 110CFM with 0.8 Sones

Noise Level

The Tech Drive Bathroom fan is a very quiet bathroom fan has a very low noise level of just 0.8 Sones but has power to throw air up-to 110 CFM.

Easy to Install

The Tech Drive Bathroom fan is easy to install, this unit will fit well at any place having a duct of 6 inches.

It is the fan in this list that is mountable on the wall and ceiling anywhere you want.

Two Operation Modes

It can run on dual modes i.e. Manual mode or Humidity Sensing Mode.

The fan will run continuously in manual mode. In humidity sensing mode its LED indicator light will be green.

In this mode the fan will automatically turn on when the humidity level will be above 60%.

Looks Fit in Ceiling

The fan is beautiful due to its stylish white grille that matches to your home interior ceiling and can be fit in 12 inch ceiling or wall and its colour is matched to the paint of your walls or ceiling. In short the fan will look just great.

Long Range

This fan is so powerful and covers a long range. It can cover 110 cubic feet per minute, while it is not a noisy fan. its range is great for a big sized bathroom.

Pros

  • No cut ceiling installation
  • High quality in affordable price
  • Dual mode make you easy to operate it
  • Noise level is so low as 0.8 Sones
  • Looks beautiful due to its white grille
  • Sturdy and compact design
  • Ceiling or wall mountable

Cons

  • It is a bit noisy

Broan-NuTone Humidity Sensing Bathroom Ventilation Exhaust Fan Energy Star Certified LED Light 110-130-150 CFM

Versatile Fan With LED Light

It is a versatile humidity sensing bathroom ventilation fan which has dimmable LED light offers powerful airflow, with best performance, and ultra quiet sound rooms with range of 150 CFM.

Adjustable CFM Speeds

Its CFM speed is also adjustable. You can adjust its speed to 110, 130 or 150 CFM, where you want. And it will not make noise at all levels.

Easy Installation

It is included 6 inches duct connector and hanger bars in the package which allow you for ideal positioning of your fan in your bathroom and also easy installation in a duct of 6 inches.

Looks Beautiful

The fan is beautiful due to its stylish white grille that matches to your home interior ceiling.

Its color is matched to the paint of your walls or ceiling. In short the fan will look just great.

High Quality

Broan-NuTone Ventilation fan is best energy saving fan and it is an environment and economic friendly option for your home.

Quiet Fan

The Broan – NuTone Ventilation fan is a very quiet bathroom fan has a very low noise level of just 0.3, 0.4, 0.7 Sones but has power to throw air up-to adjustable ranges of 110, 130, 150 CFM.

Pros

  • Adjustable CFM levels make it versatile
  • Sturdy and compact design
  • No cut ceiling installation
  • High quality in affordable price
  • Noise level is low as 0.3 Sones
  • Looks beautiful due to its white grille
  • Ceiling or wall mountable

Cons

  • It is a bit expensive

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