Free Shipping and BOPIS

Model # QT300

Internet # 100076143

Quiet Test 300 CFM Ceiling Exhaust Fan

This item has been discontinued.
The Home Depot no longer carries this specific product.

$142.23 /each

  • For use in rooms up to 270 sq. ft.
  • Motor operates at 4.5 sones
  • Built-in damper helps prevent back drafts




Model # QT300

Internet # 100076143

Store SO SKU # 148633

Get the NuTone Quiet Test 300 CFM White Exhaust Fan for use in rooms up to 270 sq. ft. The fan's thermally protected motor operates at just 4.5 sones, thanks to sound-deadening foam in the sturdy brown-enamel steel housing. The white polymeric grille blends in with your ceiling and will match most decors. The UL Listed fan offers a built-in damper that helps resist back drafts. This fan can be easily installed between ceiling joists.

  • 300 CFM and 4.5 sones for a very strong performance
  • Motor and twin blowers are dynamically balanced for smooth, quiet operation
  • For use in rooms 270 sq. ft.
  • UL listed and HVI-2100 certified for your safety and protection
  • 3.25 in. x 10 in. duct vents horizontally or vertically
  • Note: product may vary by store
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Housing Length (in.) 
Housing Width (in.) 
Maximum Room Size (ft sq) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Air Volume (CFM) 
Ceiling or Wall Installation 
Color Family 
Fan Sound Level (Sones) 
Housing Material 
Mounting Style 
Product Weight (lb.) 
18.4 lb 
Warranty / Certifications
Certifications and Listings 
1-UL Listed,CSA Certified,HVI Certified 
ENERGY STAR Certified 
Manufacturer Warranty 
Limited 1 year 


Rated 4.6 out of 5 by 38 reviewers.
Rated 4.0 out of 5.0 by Quieter than expected Overall a very nice fan. Installed in garage for cigar smoke and woodworking dust removal. A little undersized for the garage, but still does a very good job. Installation was straightforward. Only con is that the wire junction box inside housing is very undersized. Had extra wires for a wireless switch relay and it was a tight fit--only reason I didn't give 5 stars. Sounds quieter than my fairly new bathroom fans that are much lower CFM. Shipping from HD was quick, about 2 business days, and came in perfect condition. March 5, 2015
Rated 5.0 out of 5.0 by Does the trick and it's a treat Contractor fan went out before I could tear it down from the ceiling. Was under powered and loud for a 12' ceiling and 10x10 bathroom. Always had excessive steam, moisture on walls, mold on white tile. Figured 300cfm had to work out. Had to cut a larger hole, fit it with a 6" pipe (old one used 4"). After install I was leary about what 4.5 zones would sound like. Well, it sounded quiter then the old fan and wow does it get the steam out. No more moisture on walls or mirror and tiles are staying white. Was the right choice. October 27, 2015
Rated 5.0 out of 5.0 by Moves a TON of air as expected. Fan was bought for a small water closet off the main bathroom. It was meant to be major overkill because I think most contractor grade exhaust fans are majorly underpowered for removing unpleasant smells. It does not disappoint. I laugh at how much air it is pulling underneath the door and how much is coming out the soffit vent. It is quieter than the contractor grade fan it replaced but not as quiet as some of the Panasonic fans. (Which isn't necessarily a bad thing if you are wanting some white noise to conceal some more unpleasant ones). Install was not too bad and the way the motor installs in the housing was pretty well thought out. Opening for the fan is a bit larger than the old fan (roughly 10"x14") and I bought an adapter to convert the exhaust exit to 6" circular duct. January 6, 2015
Rated 4.0 out of 5.0 by Good Quality will purcahse again Easy to install and operates as expected We will purchase again September 1, 2015
Rated 5.0 out of 5.0 by Best purchase ever I am very pleased with this product. I will tell my friend. October 20, 2015
Rated 5.0 out of 5.0 by 300 cfm fan Not very quiet. But the goal was to move steam. It did, no fogged up mirror or wet walls. October 14, 2015
Rated 5.0 out of 5.0 by Buy this fan This fan in sucks all the steam and stink out of a bathroom. I now have two in my house and the performance is excellent. The 300cfm is way overkill for my small bathrooms but in this case, more is better. A couple of notes: make sure you mount the housing rock solid, and you will probably need an adapter to go from the exhaust port to a vent tube (I used a 3x10 to 4" adapter and this worked well). It is not the quietest fan but the noise hides some of those embarrassing bathroom noises. May 12, 2009
Rated 5.0 out of 5.0 by 300 cfm Twin Blower Exhaust Fan I installed this fan last week as a replacement for an old 50cfm fan in a 8ft x 10ft. bathroom. No windows in this bathroom. When the kids would get out of the shower, it looked like a sauna. Moisture would literally run down the walls. I installed this, very easy, used 3.25x10x6 inch adapter, ducted through roof, and No More Moisture !! Fan is actually very quiet, and very powerful. Worth every penny. March 21, 2011
  • 2015-11-26 T11:47:29.546-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_38, tr_38
  • loc_en_US, sid_100076143, prod, sort_default
2 >>