In Stock

Click to view additional JEN JGD3430GB image

3.8 | 10 Reviews

30 JX3™ Gas Downdraft Cooktop

Name: 30 JX3™ Gas Downdraft Cooktop
Brand: JennAir
Price: 2749.99 USD
Availability: InStock
Rating: 3.8 (10 reviews)

JennAir JGD3430GB

Available In Our Offsite Warehouse: 1

How To Measure For a Cooktop

Available in 2 Color(s)

Black
JGD3430GB
$2,749.99

Stainless Steel
JGD3430GS
$2,749.99

Features

Helps capture smoke, steam and odors at the cooking surface.

Quick Specs

Type: Cooktop
Style: Built In
Fuel: Gas
Width: 30"
Height: 4"
Depth: 21.5"
Nominal Width: 30"
Energy Star Rated: No
Downdraft Ventilation: Yes
Hood Recommended: No
Dual Fuel: No
Burner Type: Sealed
WiFi Connected: No

See More

Our Price

No Extended Warranty

5 Year(s) of Protection Prices vary by product. Call or email for warranty inquiry.

Enter Zip Code * For delivery options and item availability.

QTY

URL

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.

Brass Burners with Removable Base

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

DuraFinish® Protection

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

JX3™ Downdraft Ventilation System with 3 Speeds

Developed and refined by JennAir®, 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.

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.

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

JX3™ Downdraft Ventilation System with 3 Speeds Developed and refined by JennAir®, 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.

Features

Helps capture smoke, steam and odors at the cooking surface.

Certifications
Ada Compliant	Yes
Prop65	Standard
Ul	Yes
Controls
Control Location	Right Side
Control Type	Knobs
Infinite Heat Controls	Yes
Cooktop Details
Cooktop Surface Color	Black
Digital Display	No
Griddle Included	N/A
Heating Element On Indicator Light	No
Hot Surface Indicator Light	No
Ignition Type	Flame-Sensing™ Re-ignition
Number of Open Bays	N/A
Details
Cooktop Selections	Convertible to Duct Free Ventilation; Melt Cap
Design Expression	Porcelain Coated Steel
Fuel Type	Gas
Installs Over Built-in Oven	No
Lp Convertible	Yes - Kit Included
Number of Vent Speeds	3
Power Outage Compatible	Yes
Dimensions
Product Height	4.0
Cutout Depth	19.938
Carton Height	23.78
Gross Weight	58
Carton Depth	26.38
Carton Width	35.12
Cutout Width	28.625
Product Depth	21.5
Net Weight	46
Product Width	30.0
Electrical
Power Cord Included	Yes
Element/burner Details
Cooktop Element Style	Sealed Burner
Cooktop Type	Downdraft
Left Front Element-burner Power	17,000 BTU
Left Front Element-burner Type	Burner
Left Rear Element-burner Power	5,000 BTU
Left Rear Element-burner Type	Burner
Number of Cooking Element-burners	4
Power Boost	No
Right Front Element-burner Power	10,000 BTU
Right Front Element-burner Type	Burner
Right Rear Element-burner Power	15,000 BTU
Right Rear Element-burner Type	Burner
Exterior Details
Knob Color	Black
Knob Type	Metal
Grate Details
Grate Details	Cast Iron Grates; Continuous; Dishwasher Safe; Matte Finish
Number of Grates	3
Ventilation Details
Cfm Motor Class	310
Downdraft Vent	Yes
Ventilation Type	Downdraft

Quick Specs

Appearance
Type: Cooktop
Style: Built In
Fuel: Gas
Dimensions
Width: 30"
Height: 4"
Depth: 21.5"
Size
Nominal Width: 30"
Features
Energy Star Rated: No
Downdraft Ventilation: Yes
Hood Recommended: No
Cooktop Features
Dual Fuel: No
Burner Type: Sealed
WiFi Connected: No

Warranty

Dimension Guide

Installation Instruction

Owners Manual

Get Adobe Reader

* Documents require Adobe Reader.

3.8 out of 5

80% of reviewers recommend this product.

Love the down draft

Ellie 9/12/2019

We have owned Jenn Air previously and would not do anything different. Very pleased with this one too
Originally posted on Jennair.com

Yes, I recommend this product

Incentivized Review

Appearance

Durability

Easeofuse

Performance

Quality

Soundlevels

Great flame!

Poodle chef 9/10/2019

Have had it 2 months, my only complaint is that the igniters on unused burners activate while other burners are in use. Have tried everything. Help!
Originally posted on Jennair.com

Yes, I recommend this product

Incentivized Review

Appearance

Durability

Easeofuse

Performance

Quality

Soundlevels

Good look

Dawn51 7/15/2019

This stove is really nice looking. The only draw back is i've Noticed the knobs get hot when cooking on the burners next to them. My old jenn air knobs were down in the front of the burners. Never got hot
Originally posted on Jennair.com

Yes, I recommend this product

Incentivized Review

Appearance

Durability

Easeofuse

Performance

Quality

Soundlevels

Flat cooking surface unlike replaced JennAir cokto

Ed39 1/26/2019

Received as a Special Christmas mas present from my wife.
Originally posted on Jennair.com

Yes, I recommend this product

Incentivized Review

Appearance

Durability

Easeofuse

Performance

Quality

Soundlevels

Love the cooktop

Tens 10/21/2018

I bought this last month to replace another cooktop. I am very pleased with the heat put out by the burners. The surface is easy to clean. It look like it is well built.
Originally posted on Jennair.com

Yes, I recommend this product

Incentivized Review

Appearance

Durability

Easeofuse

Performance

Quality

Soundlevels

Design Flaw

harsh 8/21/2018

The downdraft pulls the gas flame to one side preventing the flame from reaching the underside of the cooking utensil. We are cooking without the fan and turning the fan on after we are done.
Originally posted on Jennair.com

No, I do not recommend this product

Incentivized Review

Appearance

Durability

Easeofuse

Performance

Quality

Soundlevels

Absolutely amazing!

Jfont 6/1/2018

I bought this cooktop for a total kitchen renovation. I had limited space for the cooktop but opted for the 30" with downdraft. It's perfect and is a great addition to the kitchen. Can't go wrong with Jenn-Air. I've had one previously and since then moved. So happy to have it back. The look is sleek, but industrial for that up to date look for your kitchen. Very happy with this purchase!
Originally posted on Jennair.com

Yes, I recommend this product

Incentivized Review

Appearance

Durability

Easeofuse

Performance

Quality

Soundlevels

easy to clean, easy to use

jess 4/13/2018

Very sturdy and easy-to-use stove. Easy to wipe down and the burners are powerful and easy to regulate. That said, the downdraft is very strong and when it is on, it pulls a significant portion of the heat away from the burners into the downdraft.
Originally posted on Jennair.com

Yes, I recommend this product

Incentivized Review

Appearance

Durability

Easeofuse

Performance

Quality

Soundlevels

30" Downward Draft

Zaman 4/12/2018

I purchased this after the previous Jenn-Air 30" downward draft cooktop stopped working. The igniters were no sparking intense enough to light the gas. I went to replace the igniters and found out that all the screws are fused and rusted. I got the heads off all the screws but the shaft remained. In trying to get the regulators off, three came off after a lot of gentle prying. The last one was fused in badly and eventually I ended up shattering the glass top. The replacement unit has two flaws the fan sucks the flame and you don't get the flame intensity you need and the downward draft unit is extremely loud. There are very few choices for 30" downward draft and unfortunately, I cannot modify my current kitchen to accommodate a larger unit or maybe even a rear fan unit such as a Wolf system.
Originally posted on Jennair.com

No, I do not recommend this product

Incentivized Review

Appearance

Durability

Easeofuse

Performance

Quality

Soundlevels

Very Nice with Concerns

Fred H 11/29/2017

Just had my new cooktop installed a few weeks ago. All is working well, except front right burner igniter continues to spark even after burner is lit. Will monitor and call for service if needed.
Originally posted on Jennair.com

Yes, I recommend this product

Quality

Value