Broan HLB3 Galvanized Steel In-Line Fan, 280 CFM, 10" Round Ducting

Item #: bci877541

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Galvanized Steel
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Technical Specs

Specification Sheet
Installation Guide
Amperage 2.6
CFM 280
Configuration Exhaust Fan
Country Of Origin USA
Duct Size 10" Round, 8" Round
Function External, In-Line
HVI Certified Yes
Housing Depth 11.75
Housing Length 12.25
Housing Shape Square
Housing Width 12.25
Humidity Sensing No
Installation Type In-Line
Kitchen Approved Yes
Motion Sensor No
Night Light No
Product Weight 27.8
Speeds 1
UL Listed Yes
Voltage 120

280 Cfm Inline - Model Hlb3

  • Installs Remotely In The Interior Of The Home - Not Restricted By Exterior Applications
  • 8-Position Mounting Brackets Or Suspends With Special Suspension Chains (Hanger Kit Included)
  • Designed To Work Independently From Internal Or External Blowers, This Is Not A Boost Blower - The Hlb Series Needs No Other Blowers In The System
  • Specially Designed Resilient Motor Mounts And Housing Isolation Mounts Prevent Vibration Noise
  • Flexible Duct Design Allows Straight-Through Or Right-Angle Connections With Built-In Damper
  • Includes A 10" Round Ductwork Transition(S)

Additional Broan Links


This product is listed under the following manufacturer number(s):

  • Galvanized Steel

*Denotes a finish or option that has been discontinued

0 Question from the Community

Product Reviews

Rated 5 out of 5 by from Using for a kitchen vent hood motor I have an very large stainless steel hood found at a restaurant junk yard. The stove is a basic Jenn Air gas stove. Not commercial. Talked with tech support for Broan and they recommended this product. The motor is in the attic. Turned out to be a good choice. 280 CFM is a decent amount of air flow. Would have maybe wanted something a little stronger but the 8" diamater setup out my roof could not handle anything larger. 280 cfm needs an 8" hole. The next step up is 600 CFM which would be way too much. Using low speed on a motor is not good long term (with a control switch). Hooked it up and burned a piece of newspaper in a pan on the stove. A lot of smoke. It worked great. No smell of smoke in the house. Sucked all the smoke out. You can hear the motor running but it's much more quiet than standard hoods with a compact motor. The motor box on this is about 12" x 12" x12". It turned out to be a good choice.
Date published: 2011-04-23
  • 2016-07-24T06:51CST
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Warranty Info


Broan-NuTone LLC warrants to the original consumer purchaser of its products that such products will be free from defects in materials or workmanship for a period noted in the chart to the left from the date of original purchase. THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. During the stated warranty period, Broan-NuTone LLC will, at its option, repair or replace, without charge, any product or part which is found to be defective under normal use and service. THIS WARRANTY DOES NOT EXTEND TO FLUORESCENT LAMP STARTERS, TUBES AND BULBS, FUSES, FILTERS, DUCTS, ROOF CAPS, WALL CAPS AND OTHER ACCESSORIES FOR DUCTING. This warranty does not cover (a) normal maintenance and normal service or (b) any products or parts which have been subject to misuse, negligence, accident, improper maintenance or repair (other than by Broan-NuTone LLC), faulty installation or installation contrary to recommended installation instructions. Labor to remove and replace products is not covered. The duration of any implied warranty is limited to the time period specified for the express warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. BROAN-NUTONE LLC’S OBLIGATION TO REPAIR OR REPLACE, AT BROAN-NUTONE LLC’S OPTION, SHALL BE THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. BROAN AND/OR NUTONE SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH PRODUCT USE OR PERFORMANCE. Some states do not allow the exclusion or limitations of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. This warranty supersedes all prior warranties. - See more at:


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