Model # 770

Internet #202920755

Store SO SKU #148633

Broan 50 CFM Compact Ceiling Mount Exhaust Bath Fan

Discontinued Broan

50 CFM Compact Ceiling Mount Exhaust Bath Fan

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Product Overview

The Broan 770 50 CFM ceiling Mount Ventilation Fan includes what today’s homeowners expect - a compact design for easy installation, classic lines that complement any decor, and the power and energy efficiency features are needed. The smaller size makes them less obtrusive on the ceiling. The shorter housing height means it fits more easily in tight ceiling cavities. In a neutral finish and classic design, it blends in comfortably with any style.

  • 50 CFM helps reduce moisture to prevent mildew
  • Ultra-quiet motor operates at only 1.5 sones
  • Permanently lubricated motor is designed for continuous operation
  • Manages moisture in rooms up to 45 sq. ft.
  • White engineered resin grille matches most room styles
  • Rugged, 26-gage galvanized steel construction stands up to moisture
  • U.L. listed for use over bathtubs and showers when connected to GFCI protected branch circuit
  • cULus listed and HVI-2100 certified for your safety and protection
  • Key-hole mounting brackets for easy, secure installation
  • 4 in. round, tapered, polymeric duct fitting with built-in back draft damper for easy, positive duct connection and no metallic clatter
  • Torsion spring grille mounting - no tools required

Info & Guides

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Name 90 CFM Room-to-Room Exhaust Fan 50 CFM Compact Ceiling Mount Exhaust Bath Fan InVent Series Heavy Duty 80 CFM Ceiling Exhaust Bath Fan with Metal Grille 180 CFM Room-to-Room Exhaust Fan
Brand Broan NuTone
Ratings (18) (3) (27) (8)
Ceiling or Wall Installation Ceiling
Housing Length (in.) 7 9.25 6.25
Maximum Room Size (sq. ft.) 80 45 75 160
Housing Width (in.) 6 10 11.5
Fan Sound Level (Sones) 3.5 1.5 2.0 4.5
Features No Additional Features No Additional Features No Additional Features
Air Volume (CFM) 90 50 80 180
View Product View Product View Product View Product



Maximum Room Size (sq. ft.)
Product Height (in.)
Product Length (in.)
Product Width (in.)


Air Volume (CFM)
Ceiling or Wall Installation
Color Family
Fan Sound Level (Sones)
Housing Material
Galvanized Steel
Installation Type
Mount Type
Surface Mount
Mounting Style
Surface Mount
Product Weight (lb.)

Warranty / Certifications

Certifications and Listings
1-UL Listed,HVI Certified
Manufacturer Warranty
Limited 1 Year

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Customer Questions & Answers

How do I apply a $5 off coupon to an item I plan to order on line and pick up in the store - or have mailed to me

It's the Broan 770.. The coupon is $5 off on a $50 purchase. Please advise ASAP. Thanks!
Asked by: Cris
Dear Valued Home Depot Customer, Thanks for your question. Please contact our Online Customer Service Department at 800-430-3376 to get more assistance with it. We are available daily, between 6:00 a.m. and 2:00 a.m. (Eastern Time)Thanks The Home Depot User Generated Content Team
Answered by: THDCustomerService
Date published: 2015-09-20
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Customer Reviews

50 CFM Compact Ceiling Mount Exhaust Bath Fan is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from good product, meet expections Although I had the unit installed by a contractor, it has performed very well, very quiet. It has been very reliable and a good product for the price. I would highly recommend it.
Date published: 2015-07-16
Rated 5 out of 5 by from Easy to install, Quite I replaced a 20 year old 50 CFM fan with a propeller with this Broan, which has a squirrel cage fan. It takes all of the moisture out of the bathroom and does so quietly. Except for getting into the attic, it is an easy install.
Date published: 2015-02-22
Rated 5 out of 5 by from This product surprised. I chose this product because the style fit the cavity in the ceiling just right. Noise level and energy star were bonus. Gord Canada
Date published: 2014-09-05
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