JennAir 30 in. 4-Burner Natural Gas Cooktop with JX3 Downdraft Ventilation System & Power Burner - Black

MODEL: JGD3430GB
3.3 out of 5 Customer Rating
JennAir 30 in. Convertible Downdraft with 297 CFM, 3 Fan Speeds & Knobs Control - Black is rated 4.4 out of 5 by 356.
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About this Item

Dimensions

Product Height
4 Inches
Product Width
30 Inches
Product Depth
21.5 Inches
Product Weight (lbs.)
46 Lb(s)

Cooktop Details

Color
Black
Cooktop Width (in.)
30
Surface Color
Black
Fingerprint-Resistant
No
Cooktop Type
Cooktop
Fuel Type
Gas
Gas Type
Natural Gas
Liquid Propane (LP) Convertible
Yes
Induction
No
Number of Burners
4
Cooktop Burner Type
Sealed Burner
Burner 1 Output (BTU/Watts)
17000 BTU/Watts
Burner 2 Output (BTU/Watts)
5000 BTU/Watts
Burner 3 Output (BTU/Watts)
10000 BTU/Watts
Burner 4 Output (BTU/Watts)
15000 BTU/Watts
Burner 5 Output (BTU/Watts)
0 BTU/Watts
Burner 6 Output (BTU/Watts)
0 BTU/Watts
Power Burner
Yes
Simmer Burner
-
Expandable Element(s)
No
Warming Zone
No
Continuous Grates
Yes
Grates Material
Cast Iron
Drip Pans
-
Griddle
No
Grill
No
Grill Power Rating
-
Automatic Pan Detection
No
Automatic Shut-Off
No
Automatic Re-Ignition
Yes
Downdraft Vent
Yes
Flush Mountable
No
Additional Features
JX3" Downdraft Ventilation System with 3 Speeds, DuraFinish Protection
Series
Not Applicable

Smart Features

WiFi Connected
No
Smart Features
-

Settings and Controls

Control Location
Right Side
Control Lock
No
Control Type
Knobs
Display Type
Not Applicable
Kitchen Timer
No
Power On Indicator Light
-
Heating Element On Indicator Light
No
Hot Surface Indicator Light
No
Sabbath Mode
No
Knob Color
Black
Knob Material
-
Dishwasher Safe Knobs
-

Technical Details

Voltage (V)
120
Amperage (A)
40 Ampere
Gas Connection Rating (W)
-
Installable Over Wall Oven
-

Accessory Details

Gas Connector Included
-
LP Conversion Kit Included
Kit Included
Optional LP Conversion Kit Model Number
-
Power Cord Included
Yes
Trim Kit Included
-
Wok Grate Included
No
Compatible Cookset Included
No

Certifications

ADA Compliant
Yes
Star-K Certified
No

Energy Info

Energy Star Rated
No
Estimated Electricity Use (kW/yr)
-
Estimated Yearly Energy Cost ($)
-

Manufacturer Warranty

Warranty Terms - Parts
24 Month(s)
Warranty Terms - Labor
24 Month(s)
Rated 5 out of 5 by from Modern, sleek looking [This review was collected as part of a promotion.] I bought 4 new appliances and I replaced my 23 year old Jennair products with new ones. I’m a Jennair customer for life! I couldn’t imagine cooking on anything else.
Date published: 2024-03-31
Rated 5 out of 5 by from Great cooktop! [This review was collected as part of a promotion.] I bought this cooktop to replace another Jenn Air cooktop. I have searched for a long time for the one with downdraft fan.
Date published: 2024-02-12
Rated 5 out of 5 by from Easy to clean [This review was collected as part of a promotion.] Appliance is new after kitchen remodel. Love it! Easy to clean
Date published: 2024-01-13
Rated 5 out of 5 by from Great cooktop. [This review was collected as part of a promotion.] The cooktop really enhances the kitchen with its beautiful finish.
Date published: 2024-01-12
Rated 5 out of 5 by from Love it [This review was collected as part of a promotion.] It makes my kitchen look rich. Works like a charm. Happy with my purchase.
Date published: 2023-12-28
Rated 5 out of 5 by from Love it! [This review was collected as part of a promotion.] Love this cooktop combo, great having ventilation built in! Perfect fit and easy to have installed. Quiet and easy to clean!
Date published: 2023-12-27
Rated 5 out of 5 by from Great layout [This review was collected as part of a promotion.] We bought this to replace an older JenAir. We like the updates. The new layout works great when having two large pots on the stove. We also like the small burner with two plates. Works great for small pots and for simmering or melting chocolate.
Date published: 2023-12-27
Rated 5 out of 5 by from Great range [This review was collected as part of a promotion.] Finally replaced our electric rang top. This Jennair is awesome so far, in our first month. It gives our kitchen a whole new look!
Date published: 2023-12-13
Rated 5 out of 5 by from Upgraded our cook too [This review was collected as part of a promotion.] We needed a new downdraft cook top. We do a lot of cooking and wanted more BTU’s and the Jenn Air fit the bill for use. High quality burners with brass burners. Heavy knobs shows the quality of the product.
Date published: 2023-11-28
Rated 5 out of 5 by from Great looks, great performance [This review was collected as part of a promotion.] I bought this to upgrade my kitchen after 28 years. The design and appearance are a huge improvement over my old cooktop. It is very easy to clean because all the surfaces are stainless steel and easily reachable. You just need to use a non-abrasive cleaner. The grids appear to be cast iron, also easy to remove and clean, though a bit heavy. The burners are very effective and the four burners each have a different BTU rating, so you can go from quick-boil down to a bare simmer. The smallest burner also has a special cap for the gentlest heating, like melting chocolate. The exhaust fan with three speeds is an upgrade over my old one with one speed. The only question is what will happen if I get a big spillover. I'm concerned that liquid may get into places I can't access for cleaning, but so far so good.
Date published: 2023-11-15
Rated 5 out of 5 by from New Cooktop Completes Kitchen Update [This review was collected as part of a promotion.] Existing cooktop was downdraft and there aren't too many to choose from. This does the job, happy with the quality. One complaint...the burner indicators need to be darker. Very hard to see at times.
Date published: 2023-11-02
Rated 5 out of 5 by from Perfect for my kitchen [This review was collected as part of a promotion.] We bought this cooktop to replace an electric top and I’m so happy with it. Took a day or two to get use to the gas features but so worth it. Convenient, easy to clean, and attractive in the kitchen. I wish the stove top markings for the burners & fan were a bit more visible.
Date published: 2023-11-01
Rated 5 out of 5 by from Solid investment [This review was collected as part of a promotion.] Bought the cooktop in 2022; had an appliance company install. This is a great product. Easy to use from the moment of install; have not been disappointed.
Date published: 2023-10-17
Rated 5 out of 5 by from Simply Awesome [This review was collected as part of a promotion.] I purchased this 30” downdraft cooktop to replace a JennAir cook top that had performed admirably for 23 years. This cooktop is amazing to cook on. Incredible heat and precision control of flame make it a joy to use. Low heat burner is perfect for sensitive sauces and it come with a “melt” top to disperse the heat even further. Love it!
Date published: 2023-10-17
Rated 5 out of 5 by from Very good unit. Replaced working unit after 30 yrs [This review was collected as part of a promotion.] New unit is very good so far. Only knobs are are not aligned diametrically with base diameter.
Date published: 2023-10-07
Rated 5 out of 5 by from Excellent purchase [This review was collected as part of a promotion.] Love it! Works great, looks great, cooks great, happy with this purchase
Date published: 2023-10-03
Rated 5 out of 5 by from Great cooktop! [This review was collected as part of a promotion.] A quality product which immediately provided superior performance compared to the competitor's product I previously used.
Date published: 2023-08-22
Rated 5 out of 5 by from LOVE this cook top! [This review was collected as part of a promotion.] We bought this cooktop to replace our old Jenair one. We actually looked up the model of our old one and we’re directed to this one. It fit perfectly in the existing space. We did not have to change a thing, just a longer hose for the down draft. I just love it. Cooks well, easily removed grates for cleaning. Just the best.
Date published: 2023-08-11
Rated 5 out of 5 by from Awesome Quality and Control [This review was collected as part of a promotion.] This redesign of a downdraft cooktop by JennAir and Whirlpool is fantastic compared to the JennAir I’ve lived with designed by Maytag years ago. The controls are spot on and the grates are perfect for cooking and it’s style is perfect.
Date published: 2023-08-04
Rated 5 out of 5 by from Would Highly Recommend [This review was collected as part of a promotion.] The Cooktop works efficiently, is absolutely beautiful and has a true "Melt/Simmer" burner (cap). The Downdraft does it's job quite well and has multiple fan level options. The stainless steel finish is easy to clean and the continuous grates allow for a wide variety of cookware sizes for ease of cooking. We cook six of seven days each week and could not be happier with the purchase. Thank you Jenn-Air.
Date published: 2023-07-05
Rated 5 out of 5 by from New cooktop! [This review was collected as part of a promotion.] Love it! Easy to clean, cooks evenly and a great added addition to our kitchen island!
Date published: 2023-06-06
Rated 5 out of 5 by from Great Features [This review was collected as part of a promotion.] We just had the cooktop installed and all the burners light, produce heat to cooking and looks great.
Date published: 2023-05-26
Rated 5 out of 5 by from Excellent choice [This review was collected as part of a promotion.] I bought this produce 4 to 6 weeks ago and has received compliments for my home improvement choice
Date published: 2023-05-10
Rated 5 out of 5 by from It’s a GAS! [This review was collected as part of a promotion.] This gas cooktop added the perfect addition to the island. The looks of this unit are those of a commercial grade cooking unit.
Date published: 2023-05-09
Rated 5 out of 5 by from Replaced very old Jenn-air with current model [This review was collected as part of a promotion.] We purchased an older home with an older Jenn-Air gas cooktop. The cooktop had seen better days and was clearly an older model. We've since replaced it with the current version and could not be happier with it. First of all, it looks great and much more modern. It is easier to clean and the knob functions have been re-engineered and are easy to work and more intuitive. The downdraft is also more powerful while being quieter. We would certainly recommend it to anyone.
Date published: 2023-05-02
Rated 5 out of 5 by from Great features [This review was collected as part of a promotion.] We bought this product about a month ago and are Very happy with the product.
Date published: 2023-05-02
Rated 5 out of 5 by from Works well, looks sleek [This review was collected as part of a promotion.] We bought this cooktop to replace an aging GE Profile with downdraft fan. Without re-doing the entire kitchen, we were constrained to buying a unit with a downdraft fan. The Jenn-Air seemed the best of our three options, and it has proved to be a great decision. The burners light smoothly and are easily adjustable. The grate is sturdy and lies evenly. The downdraft fan works much better than our old one. I like the sleek appearance of the unit, and also the control knobs being all down one side instead of in the middle of the unit, like our old one. This control knob panel should be easy to clean. One thing I dislike: the markings on the control pad are stainless steel color, and are really hard to see. I wish they had outlined the "Ignite/High/Med" markings in black so I could read them easily. Eventually I will learn by touch, but now, it's a little annoying to operate the control knobs. Other than that, it's great.
Date published: 2023-04-15
Rated 5 out of 5 by from Excellent Cooktop!!! [This review was collected as part of a promotion.] This cooktop is a great addition to our kitchen. It looks modern and rugged at the same time. The burners are perfect. We are so glad we converted from electric to gas! The installation was flawless and fast.
Date published: 2023-03-31
Rated 5 out of 5 by from Beautiful and functional! [This review was collected as part of a promotion.] I had this installed last month and have been using it every day. The different size burners make a huge difference when cooking, and the brass burners are very attractive.
Date published: 2023-03-31
Rated 5 out of 5 by from Beautiful style [This review was collected as part of a promotion.] This is the best gas cooktop ever! Love it's sturdiness and sleek style.
Date published: 2023-03-29
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