KOHLER Atmos 0.6-Sone 150-CFM White Bathroom Fan with Humidity Sensor (ENERGY STAR Certified)

Name: KOHLER Atmos 0.6-Sone 150-CFM White Bathroom Fan with Humidity Sensor (ENERGY STAR Certified)
Brand: KOHLER
SKU: 5017988299
Rating: 4.3 (54 reviews)

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4.3

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Combining a sleek, versatile design with quiet yet powerful performance, the KOHLER Atmo smart bathroom exhaust fan brings new levels of freshness and convenience to the bathroom environment. A remote control mounts easily anywhere in your bathroom to control on/off functions as well as fan speed and pairs with the KOHLER Konnect® app for additional features, customization, and remote functionality via your smartphone. Plus, upgrading to Atmo is easy because it will fit into your existing bathroom exhaust fan cutout. At Kohler, we make it our business to help you create the bathroom space of your dreams.

Three fan control speed settings (100, 130, 150 CFM) with standard 6" (152 mm) air duct; CFM will vary with 4" (102 mm) air duct
Lowest speed operates at a whisper-quiet 0.4 sones with standard 6" (152 mm) air duct and at 0.6 sones with 4" (102 mm) air duct
Remote control controls on/off and fan speed
Download the KOHLER Konnect® app for additional functionality, such as creating an automatic on/off run schedule, or controlling fan speed and humidity sensor setting
Remote control mounts anywhere in bathroom, even over existing fan switch
Fits standard bathroom exhaust fan cutouts to make upgrading easy
6" to 4" duct reducer ensures airflow efficiency by creating connection between air duct openings of two different sizes
Box contains fan, remote control, 6" to 4" air duct reducer, two CR2032 3V lithium coin cell batteries, mounting hardware
Ceiling-mount

General
Fixture Color Family	White	Collection Name	Atmos
Grille Shape	Square	Decorative	No
Attic Access Needed	No	Manufacturer Color/Finish	White
Color Temperature (Kelvins)	0	Air Movement (CFM)	150
Package Quantity	1	Mount Location	Ceiling
Type	Bathroom fan	Sound Level Rating (Sones)	.6

Dimensions
Suggested Room Size	Over 150 sq ft	Ceiling Cutout Width (Inches)	10.5
Recommended Room Size (Sq. Feet)	150	Ceiling Cutout Length (Inches)	10.5
Fan Box Length (Inches)	13.75	Grille Length (Inches)	13.81
Fan Box Width (Inches)	13.75	Duct Size	6-in
Fan Box Height (Inches)	10.5	Width of Grille (Inches)	13.81

Features
Speaker Included	No	Night Light	No
Duct-Free	No	Lowe's Exclusive	No
Hub Required	No	Lighted	No
Fan Sound Level (Sones)	Quiet (under 1.5 sones)	Light Options	None
Roomside Installation	Yes	Room Light Maximum Bulb Wattage	0
No Cut Installation	Yes	Night Light Maximum Bulb Wattage	0
Motion Sensor	No	Integrated Heater	No
Number of Lights	0	Humidity Sensor	Yes
Automatic Shut-Off	Yes	Bulb(s) Included	No
Fan Speeds	3	Voice Controlled	No

Compatibility
Works with Apple HomeKit	No	Wi-Fi Compatibility	Yes
Works with SmartThings	No	App Compatibility	Yes
Works with Amazon Alexa	No	Works with the Google Assistant	No
Heat Technology	No	Bluetooth Compatibility	No
Works with iOS	No	Smart Compatible	Yes
Works with Android	No

Warranty
Warranty	3-year limited

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	Title 24 Compliant	No
ENERGY STAR Certified	Yes	HVI Certified	Yes
Safety Listing	CSA safety listing

Miscellaneous
UNSPSC	40101600

Check out the Best Selling Bathroom Fans & Heaters on Lowes.com

Review

4.3 out of 5

54 Reviews

60% Recommend this product

Ratings may include incentivized customer reviews.

+ 28

What Customers Are Saying

The product offers a sleek, modern design that integrates well with bathroom decor. It provides powerful yet quiet ventilation that effectively clears moisture and steam. The built-in light is noted as a useful addition that enhances the bathroom's ambiance. Reviewers found the installation process to be straightforward, and the product's durability and quality construction are frequently mentioned as key strengths.

Customer review summary generated by AI, including incentivized reviews.

54 Customer Reviews

Sort By

Meh

Loud and doesn’t have a light fixture, but it does a great job of removing air quickly.

BillionairySeptember 27, 2026

From kohler.com

Response from Customer Service

Hello Billionairy, this is Sarah with Kohler Co. Thank you for taking the time to share your feedback. We are glad to hear the Atmo exhaust fan is eff... Read More

Customer ServiceSeptember 27, 2026

PERFECT EXHAUST FAN

Not only is this exhaust fan incredibly quite it is also has a sleek and modern look. You should pair it with its' switch to control humidity in the bathroom during showers and baths.

FCOMarch 10, 2026

From kohler.com

Kohler bathroom exhaust fan

This is a very nice fan. Large light, and pretty quiet as far as bathroom fans go.

March 1, 2026

From kohler.com

Sleek and modern

[This review was collected as part of a promotion.] We had our electrician put it in, because we are not electricians, lol. First off, this is so quite compared to the one that sounded like a train coming through the house. It was bad. Instructions were very clear, according to the electrician. We had to open the ceiling a bit, but the template was perfect. Definitely awesome ventilation. Extremely happy with the new addition to the bathroom. We really needed this badly. It’s very sleek and mode...

CathyZFebruary 15, 2026

From kohler.com

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/a6bdaa60-e8a6-5459-886d-4ec147ef37c3

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/bb57d452-416e-5bee-9d58-29b25382e012

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/f515c550-b4aa-58b2-85f3-5b73df095d00

More quiet than most

[This review was collected as part of a promotion.] This is such a nice exhaust fan! What a great upgrade. It’s much quieter than my previous fan. Love that it has a light and does a nice job and lighting up the space. I don’t even use any other light anymore. It does a good job with doing what it’s intended to do as well. We needed someone to help with installation but I think it’s standard as compared to other exhausts. I recommend this product! Kohler is a name you can trust.

curlz4dayz_4810February 3, 2026

From kohler.com

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/469d7730-e845-56db-8a8e-8d83f2aed47f

2 in 1

[This review was collected as part of a promotion.] First impressions review as we are still working on modifications to fully install it. It has a clean modern look. It is great for a large bathroom. I like that it is a 2 in one, fan and light. We cant wait to get it up and running.

natslovelist_7840February 3, 2026

From kohler.com

Modern, minimalist design

[This review was collected as part of a promotion.] The exhaust fan seems to be well-made, materials feel durable, the design is minimalist, will go well with the bathroom we’re adding to our house. The bathroom is still under construction but it will be simple but modern. This exhaust fan has a built-in light which looks modern and elegant, just what I’m looking for.

prettiesandempties_832February 3, 2026

From kohler.com

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/ca662636-2242-5a2a-94c0-8435dc2e6adf

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/de73efcd-c35f-50c3-afba-5eeb0eb12191

Quality

[This review was collected as part of a promotion.] The Kohler Atmo bathroom fan is fantastic! The light is great and bright enough. The fan itself is strong yet quiet so it’s not annoying. It was easy to install as well with easy instructions. Another great product from Kohler. Great quality products that last.

etchybug_4235February 1, 2026

From kohler.com

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/f3424943-b21a-5441-97d2-e0fedaf633d8

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/80448ba9-60f4-5a80-9fa4-52a8890977e9

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/a81ffcc1-7213-53d2-865f-55bc2575b5f6

Giant and Quiet

[This review was collected as part of a promotion.] This ceiling fan was not super easy to install but not hard. It kind of feels like a big Xbox on your ceiling but it’s very quiet and I’m happy with it. It seems to ventilate the area more. I would recommend it but I would get the one with the light next time. The material was heavy and strong.

doubledangdani_2239January 26, 2026

From kohler.com

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/0d715422-fa05-5b92-bc40-fb03c119a807

So useful!!!

[This review was collected as part of a promotion.] I love this kohler fan with light! It’s perfect for circulating air during hot showers in these cold Michigan winters, or giving privacy to people using the restroom. It was a bit tricky to install but works great!!

alexysl3_5144January 25, 2026

From kohler.com

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86a29obGVy/442b1abf-b079-5127-bdc0-98d3a528a7e4

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KOHLER: Featured Videos

FEATURED PRODUCTS

A bathroom exhaust fan improves comfort and helps protect your home from mold and moisture damage. Learn how to find the fan capability you need and the features you want.

How-Tos

How to Install a Bathroom Exhaust Fan

A bathroom exhaust fan ventilates the air to keep moisture and odors in check. Read our how-to article on bathroom fan installation if yours needs replacing.

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KOHLER Atmos 0.6-Sone 150-CFM White Bathroom Fan with Humidity Sensor (ENERGY STAR Certified)

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