Also Available In
4.5- Style:
- Gas
- Height:
- 4 inches
- Width:
- 30 inches
- Depth:
- 22 inches
- Number Of Burners:
- 4
- Burner Type:
- Sealed
- Continuous Grate:
- Yes
- Convection Oven:
- No
- Down Draft:
- Yes
- Dual Fuel:
- No
- Ignition Type:
- ELECTRONIC
- Proof Mode:
- No
- Sabbath Mode:
- No
- Self Clean:
- No
- Storage Drawer:
- No
- Warming Drawer:
- No
- Wifi Enabled:
- No
JennAir Curate Rebate
Receive up to 15% off in instant savings with purchase of 2 or more qualifying JennAir Appliances.
Valid from 01/01/2025 to 06/30/2025
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(R) 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(R), 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.
| 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 | Stainless |
| 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 | Stainless 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 | Stainless Steel |
| 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 |
| Warranty | Click here to download |
|---|---|
| Dimension Guide | Click here to download |
| Installation Instruction | Click here to download |
| Owners Manual | Click here to download |
Enter Your Review:
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30” JX3™ Gas Downdraft Cooktop JGD3430GS
by MKAPUR
Submitted 12-01-18
done Yes, I would recommend this to a friend
Jennair.com
Great compact cook top stove. Right size for our kitchen.
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Great for a kitchen island
by Cil61
Submitted 11-15-18
done Yes, I would recommend this to a friend
Jennair.com
Love everything about it but the markings on the knobs could be better to read. I would prefer black markings rather than the stainless markings on stainless. The hi —low & med markings just blend with the stainless cooktop. If there is a glare you can’t see the burner displays at all. Other manufactures had better markings but we wanted to replace our old Jenn-air with another one since we were happy with it & lasted so long.
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Much improved from 2014 model
by Carolyn
Submitted 11-13-18
done Yes, I would recommend this to a friend
Jennair.com
I had to replace my model from 2014 and this new model is much improved. It's much easier to clean and the whole design works better than the original one I had. I was sad to get rid of my old one but this is better. The quality of the knobs is better adn the design of the burners is much better for cleaning and for aesthetics.
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Much better than glass cooktop!
by CVC3
Submitted 11-10-18
done Yes, I would recommend this to a friend
Jennair.com
We have had two glass cooktops over the years, and both developed cracks in the tops after on about a year of use. The burners were also not susceptible to fine temperature control, and you had to watch food carefully to keep the temperature from running away and burning the food. This solves both problems. Temperature control is magnificent.
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Great Gas Range
by Sean
Submitted 10-13-18
done Yes, I would recommend this to a friend
Jennair.com
Purchased this product as part of our kitchen upgrade. Great looking, well built, and we have been pleased with it's performance.
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