Free Shipping

Best IS170SS

40" Island Chimney Hood with 450 CFM Internal Blower, 4-Speed Push-Button Electronic Control and Four Halogen Lights


No Longer Available

Replaced by IC34IQ100SB   compare>>

Price Match Policy Price Match Policy
Printer Friendly Page Print
Share this item:

Additional Options

Flue Extensions


"Flue Extension, IS170, for 10' ceilings, SS"

(FEXTIS170SS) preview
+ $990.90 

Non-Ducted Recirculation


Replacement Charcoal Filter

+ $40.50 

Non Duct Kit IS170

+ $92.70 



"Glass Shelf, IS170"

(GSIS170) preview
+ $1,127.70 
Where enduring relationships come together

Close friends have long recognized the joy of a good conversation. Add fine food and the perfect wine and you have a recipe for relationships that last a lifetime. You can trust that a Best by Broan range hood will be there for generations - quietly and beautifully adding to the moment.

Island Hoods Every room needs an element that defines the space while complementing everything around it. It may be a striking centerpiece that commands attention, or an unassuming object poised for function. Best by Broan island hoods serve these needs beautifully. High style or high function, there's a Best by Broan range hood that will define your kitchen.

Like a finely cut diamond, distinctive facets catch the light, making every angle a new visual experience. Unique beauty like that of a true gem.
Width: 39 3/8"
Depth: 27 9/16"
Height of Hood: 6 1/8"
Height incl. Flue: 36" min./ 43 1/2" max.
Width of Flue: 13 3/4"
Depth of Flue: 13 3/4"
Length of Flue: 16 1/2"
Height above Cooktop (Range of recommended mounting heights above the cooking surface (assumes cooktop to be 36" above floor):
The distance above a cooktop must not be less than 24".
A maximum of 30" above the cooktop is highly recommended to maintain the best capture of cooking impurities.
(Distances over 30" are at the installer's and user's discretion)
8 foot Ceilings: 24" - 26"
9 ft. Ceiling with Flue Extension: 24" - 30"
10 ft. Ceiling (Requires optional flue extension): 27" - 30"
Product Specifications
Finishes: 304 Grade Brushed Stainless Steel
Lighting: (4) Halogen - MR16
Lighting Levels: 2
Controls: 4-Speed Electronic Push Button
Feature: Heat Sentry, Delay Off, Filter Timer
Remote: N/A
Filter: Stainless Steel Mesh
Optional Filters: N/A
Backsplash: N/A
Flue Extension (Vented Applications Only): FEXTIS170SS
Deco Trim: N/A
Liners: N/A
Shelves: GSIS170
Mechanical Specifications
Blower: Internal
Performance: 450 High CFM
Sones: 8.5
HVI: Yes
Electrical Amps @ 120 Volts: 3.6
Electrical Connection: Direct
Duct Size: 6" Round (Damper/Adapter is included with the product in the duct size indicated)
Duct Direction: Vertical
Non-Ducted Capability - Recirculating Flue: Included
Non-Ducted Capability - Recirculating Kit: NDIS170
  • Slim-line, multi-faceted design in beautiful brushed 304 grade stainless steel
  • Optional glass shelf makes a sparkling statement
  • Powerful yet quiet internal 450 CFM blower with HVI certified performance
  • Quick release stainless steel/aluminum mesh filters are dishwasher safe
  • Four brilliant halogen lamps with two-level lighting
  • Elegant four speed push-button electronic control
  • 10 minute time-delay shut-off feature and reminder light for filter maintenance
  • Heat Sentry is a smart feature that detects excessive heat and adjusts speed automatically
  • Includes ducted/non-ducted telescopic flue for 8 ft. to 9 ft. ceilings
  • Optional ducted decorative flue extensions for 10 ft. ceilings, custom sizes upon request
  • Uses 6" round duct with internal blower models, includes back-draft damper/adapter
Info and Guides

Adobe Acrobat FileSpecification Sheet

Adobe Acrobat FileInstallation Guide

You will need Adobe Acrobat Reader to view and print pdf files

Adobe Reader
Product Reviews
Items to Compare

Quick LookQuick Look

Quick Specs
Quick Specs


  • Style : Chimney Style
  • Type : Hood
  • Color : Stainless Steel
  • Mounting Type : Island Mount
  • Venting Type : Convertible
  • Blower Type : Internal


  • Width : 39 3/8"
  • Depth : 27 9/16"
  • Height : 36"


  • CFM : 450
  • Dishwasher Safe Filters : Yes
  • Speeds : 4
  • Lighting Levels : 2
  • Halogen Lighting : Yes
  • Sones : 8.5
  • Approved for Outdoor Use : No

Technical Details

  • Energy Star Rated : No
  • Amps : 10
  • Voltage : 120 Volts
Are you a builder

© 2015, AJ Madison Inc. or its affiliates