Broan 673 White 60 CFM 4.5 Sone Ceiling Mounted HVI Certified Bath Fan

Item #: bci417827

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Technical Specs

Specification Sheet
Installation Guide
Product Specifications
Installation Manual
Indoor Air Quality Graphic
Amperage 1
CFM 60
CFM (High) 60
Collection Utility Fans
Configuration Exhaust Fan
Country Of Origin USA
Duct Discharge Vertical
Duct Size 6" Round
Energy Star No
Function Bath Fan
Grille Diameter 8
Grille Finish Whites
HVI Certified Yes
Heater Included No
Housing Depth 5.25
Housing Length 6.25
Housing Width 6.25
Humidity Sensing No
Installation Type Ceiling
Light Included No
Made in America Yes
Manufacturer Warranty 1 Year Limited
Material Plastic
Max Ventilation Area 45
Motion Sensor No
Night Light No
Product Weight 3.5
Sones 4.5
Speeds 1
UL Listed Yes
Voltage 120
  • Features a powerful 60 CFM permanently lubricated and sealed motor that's specifically designed for continuous use applications
  • Compact housing mounts directly to inboard joists via keyhole slots, making retrofit or new installation applications straight-forward and simple
  • Compatible with a number of Broan multi-function and time control wall switches (sold separately)
  • UL listed and suitable for use over bathtubs and showers when connected to a GFCI-protected branch circuit
Product Technologies:

Sones-highHigh Sones: We know that comfort and ambience matter in your bathroom. This fan produces 4.5 sones of sound output while the fan is in operation.

CFM-lowLow CFM Capacity: This fan has an efficient 60 CFM (cubic feet per minute) of clearing capacity designed for smaller bathrooms. Controlling humidity in your bathroom extends the life of your décor and makes for a more hospitable space to prepare for the day ahead.

  • CFM: 60
  • Sones: 4.5
  • Duct Size: 6 Inch Round
  • Grille Diameter: 8
  • HVI Certified: Yes
  • UL Listed: Yes
  • Light Included: No
  • Housing Length: 6-1/4"
  • Housing Width: 6-1/4"
  • Housing Depth: 5-1/4"

Additional Broan Links

Our SKU: 673

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

  • White

*Denotes a finish or option that has been discontinued

4 Questions from the Community

  • The Broan 673 can be used in a bathroom.

    Can this fan be used in a bathroom? If not, what options do I have for a 6 inch vertical discharge up through the roof?

    A. The Broan 673 can be used in a bathroom.

  • The replacement motor for the Broan 673 fan is the Broan S99080199.

    Where can I find just the motor?

    A. The replacement motor for the Broan 673 fan is the Broan S99080199.

  • The Broan 673 uses a 6" round duct size.

    What is the diameter of the housing outlet?

    A. The Broan 673 uses a 6" round duct size.

  • Yes, this will work for a garage, but be sure to consider the size of the garage and the amount of airflow needed.

    Can this be used in a garage?


    Yes, this will work for a garage, but be sure to consider the size of the garage and the amount of airflow needed.

Product Reviews

Rated 5 out of 5 by from Works Great Thanks to the quick and knowledgable response from the experts at Venting Direct, I was able to get the right unit for both my bathrooms. Installation was easy and they both work great!
Date published: 2011-07-07
Rated 5 out of 5 by from as advertised The installation was easy because the exhaust pipe was the right size for this model. One must make sure they know the size of the exhaust pipe if you are replacing the whole fan assembly. Also, one must know about electrical systems when installing fan...turning off the power while installing. Otherwise, I am very happy with my purchase of two fan assemblies. Would recommend this model.
Date published: 2010-11-26
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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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