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    JennAir® 30” Natural Gas Downdraft Cooktop

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    Model #: JGD3430GS
    Model #: JGD3430GS
    JennAir® 30” Natural Gas Downdraft Cooktop-0
    JennAir® 30” Natural Gas Downdraft Cooktop-1
    JennAir® 30” Natural Gas Downdraft Cooktop-2
    JennAir® 30” Natural Gas Downdraft Cooktop-3
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    At a Glance

    JennAir® 30” Gas Downdraft Cooktop-Stainless Steel with 4 burners, DuraFinish® protection and JX3™ downdraft ventilation system Read More

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    Product Overview
    Product Overview
    JX3™ Downdraft Ventilation System With 3 Speeds

    Developed and refined by Jenn-Air®, this downdraft ventilation system uses proximity ventilation that helps capture smoke, steam and odors at the cooking surface, whisking them down and out for a fresh, clean kitchen. It has been designed to provide optimal cooking performance, relying on a vertically mounted, 297 CFM motor class blower system.

    17,000 BTU Ultra-High Output Burner

    Enjoy the robust heat necessary for high-powered cooking techniques, whether searing a steak, stir-frying vegetables or rapidly boiling water.

    5,000 BTU Ultra-Low Output Burner With Melt Cap

    Provides the optimal temperature for gently cooking delicate sauces and foods.

    DuraFinish® Protection

    With excellence in every detail, DuraFinish® Protection helps keep your cooktop’s surface looking like new, resisting yellowing, staining and scratching.

    Brass Burners With Removable Base

    Elegant brass burners effectively direct heat for desired cooking results and can be removed for easy cleaning.

    Convertible To Duct-Free Ventilation

    Keep the view from your kitchen open and free from ductwork with this optional kit that allows conversion to duct-free ventilation.

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    General Specs

    Product Weight (lbs.)46
    ColorStainless Steel
    Cooktop SurfaceStainless Steel
    Fuel TypeNatural Gas
    Type BurnerSealed
    Depth (in.)21.5
    Grate MaterialCast Iron
    Height (in.)4
    IgnitionFlame-Sensing™ Re-ignition
    Width (in.)30
    Manufacturer Warranty2 Years Limited Parts and Labor
    Appliance Fit Width (in.)30
    Color Finish NameStainless Steel
    Number of Elements Burner Cooking Zones4
    Commercial Use ApprovedNo
    Smart Home WifiNo
    Burner TypeSealed
    Number of Elements/Burners4
    Ignition TypeSpark
    Propane ConvertibleYes
    Downdraft VentilationYes
    Cooktop Surface StyleGrate
    Cooktop FeaturesContinuous Grate, LP Convertible


    Depth21-1/2 in
    Height4.0 in
    Net Weight46 lbs
    Width30.0 in

    Configuration and Overview

    Cooktop TypeDowndraft
    Fuel TypeGas
    Installs Over Built-In OvenNo
    LP ConvertibleYes - Kit Included
    Power BoostNo
    Size30 in


    Infinite Heat ControlsYes
    Knob ColorStainless Steel
    Location of ControlsRight Side


    Digital DisplayNo

    Cooktop Details

    Cooktop Surface ColorStainless
    Downdraft VentYes
    Grate DetailsDishwasher Safe, Matte Finish, Continuous, Cast Iron Grates
    Heating Element On Indicator LightNo
    Hot Surface Indicator LightNo
    Ignition TypeFlame-Sensing™ Re-ignition
    Number of Cooking Element-Burners4
    Number of Grates3

    Ventilation System

    Number of Speeds3


    Power Cord IncludedYes


    Power Outage CompatibleYes

    Design Type

    Design ExpressionStainless Steel


    Cooktop Surface MaterialStainless Steel


    Fuel TypeGas
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