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Internet # 204358178

Model # W10446914

Store SKU # 1001073630

3-1/4 in. x 10 in. Make-Up Air Kit

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  • Works with hoods that have ventilation greater than 400 CFM
  • Factory Certified Accessory
  • Quality parts designed specifically for your appliance
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Product Details

About This Product

This Make-Up Air Kit increases the energy efficiency of any household range hood. Used on hoods with ventilation greater than 400 CFM. The Make-Up Air System improves indoor air quality and range hood performance by replacing the air removed from a room during powerful ventilation.


  • For use with 3-1/4 in. x 10 in. rectangular venting applications
  • Works with all hoods greater than 400 CFM
  • Pulls outside air back into the home
  • Please check with your local municipalities for requirements
  • Return Policy

Product Information

Internet # 204358178

Model # W10446914

Store SKU # 1001073630


Dimensions: H 11.25 in, W 10.5 in, D 17.75 in


Product Depth (in.)17.75 inProduct Height (in.)11.25 in
Product Width (in.)10.5 in


Appliance CategoryAppliance PartsAppliance TypePart/Accessory
Brand CompatibilityVariousColor/FinishGray
Color/Finish FamilyGrayCompatible Appliance TypeRange Hood
Hardware IncludedNoModel CompatibilityVarious
Pack Size1Part TypeKit
Range Hood Part TypeKitReturnable90-Day

Warranty / Certifications

Manufacturer Warranty1 Year Limited

Questions & Answers

Q:Would this system adjust itself if I only need 800 cfm of make up air?
by|Jul 18, 2023
0 Answer
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Q:Is there a manual or pdf at all showing how to install these?
by|Feb 6, 2023
1 Answer
Answer This Question

A:  Thank you, Eric, for your recent inquiry with The Home Depot. The installation instruction for the 3-1/4 in. x 10 in. Make-Up Air Kit, Gray (204358178) can be found by copy/paste the following link: https://avblinq.avbportal.com/assets/products/documents/JennAir/W10446914-A-NPLA1/W10446914.pdf We appreciate your business and look forward to serving you in the future.

by|Feb 20, 2023
    Q:Is it universally compatible?
    by|Jun 3, 2020
    0 Answer
    Answer This Question
    Q:What is the CFM of this make up air kit
    by|Jun 23, 2015
    1 Answer
    Answer This Question

    A:  1000cfm

    by|Jan 9, 2019
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