







Black Floating Glass 30" JX3™ Electric Downdraft Cooktop
The Black Floating Glass 30" JX3™ Electric Downdraft Cooktop combines style and functionality for a modern kitchen experience. It features Durafinish Protection, ensuring durability and easy maintenance. The cooktop is equipped with a versatile 10”/6” Dual-Choice™ Element, allowing for flexible cooking options. Its JX3™ Downdraft Ventilation System offers three speed settings to effectively manage smoke and odors, while the color-coordinating die-cast metal knobs add a touch of elegance. Additionally, the perimetric extraction design enhances ventilation efficiency, making this cooktop a practical and attractive choice for any culinary enthusiast.
30" JX3™ Electric Downdraft Cooktop
This Jenn-Air® luxury electric radiant downdraft cooktop offers a sleek cooking surface with four radiant elements, which offer responsive performance. It also features the impressive JX3™ downdraft ventilation system, which quickly and efficiently clears the air without a hood.
Oblivion Glass Design
Sleek black glass that seizes its surroundings. Lose yourself in the depths of infinite possibilities that dare you to explore your limits.
Semi-Flush Installation
Subtlety that dares to be ignored. Standing semi-flush at 3mm above the countertop, this precision edge is minimalism magnified.
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.
Why should you consider buying
JED3430G?
Frequently asked questions-
Q1: What type of cooktop is the JED3430G?
A: It’s a 30-inch electric cooktop with integrated downdraft ventilation, combining cooking and air extraction in one unit.
Q2: How does the downdraft ventilation work?
A: The JX3™ Downdraft Ventilation System draws smoke, steam, and odors downward at the cooking surface, removing the need for an overhead hood.
Q3: Can this cooktop be installed without external ducting?
A: Yes, it can be adapted for duct-free operation with an optional kit, making it suitable for kitchens without external venting.
Q4: What are the main heating elements?
A: It features a 10"/6" Dual-Choice™ element for versatile cooking along with additional radiant elements for a variety of tasks.
Q5: Does it have surface protection?
A: Yes, the DuraFinish® Glass Protection helps guard against scratches and keeps the surface looking new.
Q6: Are there safety features?
A: Yes, hot surface indicator lights alert you when the cooktop surface remains too hot to touch.
Q7: Is the cooktop easy to clean?
A: The smooth Oblivion Glass surface wipes clean easily with a soft cloth and non-abrasive cleaner.
Q8: Does it require special cookware?
A: No, standard flat-bottom cookware is recommended for optimal, even heating.
Q9: Can it be installed over a wall oven?
A: No, downdraft models like the JED3430G require dedicated counter space and are not suitable for installation over a wall oven.
Q10: Where can I find installation instructions?
A: Full installation details, including electrical and ventilation requirements, are included in the JennAir JED3430G user manual.
Pros and Cons of JennAir Black Floating Glass 30" JX3™ Electric Downdraft Cooktop
The JennAir Black Floating Glass 30" JX3™ Electric Downdraft Cooktop is a sophisticated kitchen appliance that combines style and functionality. Designed for modern kitchens, this cooktop features an innovative downdraft ventilation system, sleek aesthetics, and advanced cooking technology. With its unique design and features, the JX3™ aims to enhance the cooking experience while maintaining a clean and fresh kitchen environment.
Pros
Cons
The JennAir Black Floating Glass 30" JX3™ Electric Downdraft Cooktop is a stylish and functional addition to any modern kitchen. With its advanced downdraft ventilation system, durable glass surface, and elegant design, it offers a premium cooking experience. However, potential buyers should consider the higher price point, installation requirements, and cooking surface limitations. Ultimately, the JX3™ is an excellent choice for those seeking a blend of aesthetics and performance in their kitchen appliances, but it may not be the best fit for every household.
| Width | |
| Exterior Width | 30" |
| Width | 30 7/8" |
| Cutout Width | 28 7/8" |
| Depth | |
| Depth | 22 1/16" |
| Cutout Depth | 21 1/8" |
| Height | |
| Height | 3 21/32" |
Black Floating Glass 30" JX3™ Electric Downdraft Cooktop
The Black Floating Glass 30" JX3™ Electric Downdraft Cooktop combines style and functionality for a modern kitchen experience. It features Durafinish Protection, ensuring durability and easy maintenance. The cooktop is equipped with a versatile 10”/6” Dual-Choice™ Element, allowing for flexible cooking options. Its JX3™ Downdraft Ventilation System offers three speed settings to effectively manage smoke and odors, while the color-coordinating die-cast metal knobs add a touch of elegance. Additionally, the perimetric extraction design enhances ventilation efficiency, making this cooktop a practical and attractive choice for any culinary enthusiast.
30" JX3™ Electric Downdraft Cooktop
This Jenn-Air® luxury electric radiant downdraft cooktop offers a sleek cooking surface with four radiant elements, which offer responsive performance. It also features the impressive JX3™ downdraft ventilation system, which quickly and efficiently clears the air without a hood.
Oblivion Glass Design
Sleek black glass that seizes its surroundings. Lose yourself in the depths of infinite possibilities that dare you to explore your limits.
Semi-Flush Installation
Subtlety that dares to be ignored. Standing semi-flush at 3mm above the countertop, this precision edge is minimalism magnified.
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.
Why should you consider buying
JED3430G?
Frequently asked questions-
Q1: What type of cooktop is the JED3430G?
A: It’s a 30-inch electric cooktop with integrated downdraft ventilation, combining cooking and air extraction in one unit.
Q2: How does the downdraft ventilation work?
A: The JX3™ Downdraft Ventilation System draws smoke, steam, and odors downward at the cooking surface, removing the need for an overhead hood.
Q3: Can this cooktop be installed without external ducting?
A: Yes, it can be adapted for duct-free operation with an optional kit, making it suitable for kitchens without external venting.
Q4: What are the main heating elements?
A: It features a 10"/6" Dual-Choice™ element for versatile cooking along with additional radiant elements for a variety of tasks.
Q5: Does it have surface protection?
A: Yes, the DuraFinish® Glass Protection helps guard against scratches and keeps the surface looking new.
Q6: Are there safety features?
A: Yes, hot surface indicator lights alert you when the cooktop surface remains too hot to touch.
Q7: Is the cooktop easy to clean?
A: The smooth Oblivion Glass surface wipes clean easily with a soft cloth and non-abrasive cleaner.
Q8: Does it require special cookware?
A: No, standard flat-bottom cookware is recommended for optimal, even heating.
Q9: Can it be installed over a wall oven?
A: No, downdraft models like the JED3430G require dedicated counter space and are not suitable for installation over a wall oven.
Q10: Where can I find installation instructions?
A: Full installation details, including electrical and ventilation requirements, are included in the JennAir JED3430G user manual.
Pros and Cons of JennAir Black Floating Glass 30" JX3™ Electric Downdraft Cooktop
The JennAir Black Floating Glass 30" JX3™ Electric Downdraft Cooktop is a sophisticated kitchen appliance that combines style and functionality. Designed for modern kitchens, this cooktop features an innovative downdraft ventilation system, sleek aesthetics, and advanced cooking technology. With its unique design and features, the JX3™ aims to enhance the cooking experience while maintaining a clean and fresh kitchen environment.
Pros
Cons
The JennAir Black Floating Glass 30" JX3™ Electric Downdraft Cooktop is a stylish and functional addition to any modern kitchen. With its advanced downdraft ventilation system, durable glass surface, and elegant design, it offers a premium cooking experience. However, potential buyers should consider the higher price point, installation requirements, and cooking surface limitations. Ultimately, the JX3™ is an excellent choice for those seeking a blend of aesthetics and performance in their kitchen appliances, but it may not be the best fit for every household.
| Width | |
| Exterior Width | 30" |
| Width | 30 7/8" |
| Cutout Width | 28 7/8" |
| Depth | |
| Depth | 22 1/16" |
| Cutout Depth | 21 1/8" |
| Height | |
| Height | 3 21/32" |

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Valid January 8, 2026 - June 30, 2026
2 Years on Labor, 5 Years on Parts
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