JennAir - 30" Built-In Gas Cooktop - Black
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Specifications
- Color FinishBlackProduct Height6 3/4 inchesProduct Width29 15/16 inchesProduct Depth21 1/2 inchesCooktop Surface TypeGrateNumber of Burners4
- Key Specs
- Color Finish: Black
- Product Height: 6 3/4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 29 15/16 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 21 1/2 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Cooktop Surface Type: Grate (On electric cooktops, coil elements are typically more durable and tend to provide more evenly conducted heat than smoothtops. However, smoothtops may be easier to clean and have a distinctive streamlined appearance.)
- Number of Burners: 4
- App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- General
- Brand: JennAir
- Model Number: JGD3430GB
- Product Name: 30" Built-In Gas Cooktop
- Color: Black
- Color Finish: Black
- Dimensions
- Product Height: 6 3/4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 29 15/16 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 21 1/2 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Standardized Width: 30 inches (An approximated measurement (exact width may differ slightly) determined by the manufacturer in accordance with industry standards. Standardized sizes are intended to assist consumers when purchasing appliances and planning for installation.)
- Product Weight: 53 pounds (The out of box weight of the item.)
- Cut-Out Dimensions
- Cut-Out Height: 28 5/8 inches (Minimum required height of the installation location for a standard installation of the product. This measurement will help you determine if the appliance will fit into the desired space and have the clearance necessary for proper operational use. Please refer to the manufacturer’s installation documentation for detailed measurement requirements.)
- Cut-Out Width: 19 15/16 inches (Minimum required width of the installation location for a standard installation of the product. This measurement will help you determine if the appliance will fit into the desired space and have the clearance necessary for proper operational use. Please refer to the manufacturer’s installation documentation for detailed measurement requirements.)
- Features
- Downdraft Ventilation: true (This ventilation system, typically integrated right into the cooktop, pulls smoke and fumes downward in order to ventilate them away from the cooking area. If a range hood is not an option due to your cooktop location or you need more cabinet space above the cooking surface, downdraft ventilation will save space while ensuring smoke and odors are still being ventilated.)
- Installs Over Built-In Oven: false
- Control Type: Electromechanical
- Control Location: Top Right Side
- Digital Display: false
- Hot Surface Indicator(s): false (Visual indicators turn on when the cooktop surface is hot and remain on until it is cooled, acting as a convenient safety reminder.)
- Child Lock: false (Setting that allows appliance to be temporarily locked to prevent use.)
- Form Factor: Cooktop (The size, arrangement, and physical configuration of the product.)
- Portable: false
- Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Gas Type: Natural gas
- Cooktop Features
- Cooktop Surface Type: Grate (On electric cooktops, coil elements are typically more durable and tend to provide more evenly conducted heat than smoothtops. However, smoothtops may be easier to clean and have a distinctive streamlined appearance.)
- Number of Burners: 4
- Sealed Burners: true (A cap covers the internal components of the burner to prevent food spilling into the flame or under the cooktop, allowing for easier cleaning.)
- Grate Material: Cast iron
- Dishwasher-Safe Grates: true (Cooktop grates are safe to be washed in a dishwasher if they are treated with a special coating that withstands the high heat, water pressure, and detergent used in a standard wash cycle.)
- Included
- Power Cord Included: true (Connects your product to an electrical outlet, allowing for immediate use (provided that other installation requirements are met).)
- Griddle Included: true
- Burner Rating
- Burner 1 Rating: 17000 british thermal units (An average home cooktop burner gives off about 7,000 BTUs of heating power. Burners with higher BTU ratings are better suited for searing or stir-fry cooking, while lower burner ratings are ideal for simmering.)
- Burner 2 Rating: 5000 british thermal units
- Burner 3 Rating: 10000 british thermal units
- Burner 4 Rating: 15000 british thermal units
- Power
- Cooktop Power Source: Gas
- Ignition Type: Automatic
- Propane (LP) Convertible: false
- Certifications Listings & Approvals
- ADA Compliant: true (Meets standards set by the Disabilities Act (ADA) Standards for Accessible Design)
- Product Safety Certifications and Standard(s): UL Listed (Lists the applicable certifications and/or standards, as stated by the manufacturer, in which the product has met the requirements for the assurance of quality and safety.)
- Chemical Disclosures: This product may contain one or more regulated perfluoroalkyl and polyfluoroalkyl substances or PFAS. Mandatory reporting is not required until January 1, 2025. Whirlpool Corporation is in the process of gathering more information on PFAS use across our supplier base, and will update this disclosure as we learn more. For more information about chemicals in this product, visit www.jennair.com/regulatory.html. [Este producto puede contener una o más sustancias perfluoroalquilo y polifluoroalquilo reguladas o PFAS. No se requieren informes obligatorios hasta el 1 de enero de 2025. Whirlpool Corporation está en el proceso de recopilar más información sobre el uso de PFAS en nuestra base de proveedores y actualizará esta divulgación a medida que sepamos más. Para obtener más información sobre los químicos en este producto, visite www.jennair.com/regulatory.html.] (The disclosure of Per- and Polyfluorinated Substances (PFAS) and/or other chemicals.)
- Compatibility
- App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Other
- UPC: 883049414454
This Jenn-Air luxury gas downdraft cooktop features four sealed burners, including a 17,000 BTU ultra-high-output burner. Its impressive JX3 downdraft ventilation system quickly and efficiently clears the air without a hood. 
- JX3 downdraft ventilation system with 3 speeds: The specially designed downdraft ventilation system uses proximity ventilation to capture smoke, steam and odors at the cooking surface, whisking them down and out of the kitchen before they can escape.
- 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.
Whats Included
- Jenn-Air 30" Built-In Gas Cooktop
- Owner's manual
Product Manuals
Q: Are the grates on this cooktop dishwasher safe?
A: Yes, the grates are made of cast iron and are dishwasher safe.
Q: How many burners does this gas cooktop have?
A: This gas cooktop has five burners.
Q: Can this cooktop be used with propane?
A: Yes, it is convertible to propane and includes a conversion kit.
Q: What is the BTU rating of the most powerful burner?
A: The most powerful burner is the dual-stacked PowerBurner with 20,000 BTUs.
Q: What type of ignition does this Jenn-Air cooktop use?
A: This cooktop uses a single point electronic ignition system.
Q: Does this cooktop have a burner suitable for melting delicate ingredients?
A: Yes, it has a 6,000 BTU simmer burner with a melt cap that can go below 1,000 BTUs.
Q: lit when turned off but hot? Indicator light ON when in use and OFF when not ? GRIDDLE?
A: This is a gas cooktop. No indicator lights like in some induction smooth cooktops. This is also not like the original Jenn-Air modular setup. I have a griddle and use it often but place it on top of the rack over two burners and works perfectly. This is probably my favorite down draft cooktop and I have had 3 different models and manufacturers in the past. If you like cooking with gas and easy to clean... this would be a great choice
Q: Is the LP conversion kit included?
A: The installation guide found on the JennAir website indicates that an LP conversion kit IS included (page 3). https://www.jennair.com/content/dam/global/documents/201709/InstallationInstructions-W11125095-RevA.pdf
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| Pros for JennAir - 30" Built-In Gas Cooktop - Black | |||
|---|---|---|---|
| Overall Performance, Ease of use, Design, Grates | There were no pros for this product— | Overall Performance, Ease of use, Design, Grates | Overall Performance, Ease of use, Design, Cooking Performance, Downdraft |
| Cons for JennAir - 30" Built-In Gas Cooktop - Black | |||
| Knobs | There were no cons for this product— | Knobs | Knobs, Price, Fan Noise, Stainless Steel, Vent |
Specs
Reviews
Customers are saying
Customers are enthusiastic about the overall performance and ease of use of the 30" Built-In Gas Cooktop. Many appreciate the design, finding it perfect for island cooktops, and are pleased with the quality of the grates. However, some customers have reported issues with the knobs.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 1 out of 5 stars
Not worth it. JennAir isn't top quality they claim
Product (stainless steel) what we saw at the store and online in the pictures is not what was delivered. Lettering is barely visible on the stainless steel model. The granite counters around get very hot after cooking. We thought it was a defect with the unit regarding faint lettering and ordered the same as replacement. But when the replacement came in, we had the person open the box before installation and found the lettering is also faint at which point the installation person (on the 2nd vist) mentioned that he has installed a bunch of these and the lettering is faint in the stainless steel models. With the installation person who installed it first had mentioned it so we could order a black model. As counter tops were getting very hot, when i ordered the replacement, i mentioned about the heat transferring to counters and bestbuy told me they will instruct the installation person to install a tape/foam seal between the cooktop and the granite counters to reduce heat transfer but installation person said that they recieved no such instructions from bestbuy. If they hadn't hauled away our old GE Profile downdraft cooktop, we would have just cancelled it. JennAir products aren't what they claim and bestbuy experience hasn't been good so far. On the exhaust fan, even at the lowest level, it pulls the flame away and causes uneven cooking. Attaching a couple of pics on the lettering. Knobs were bent (which the installation person tried to straighten) and I was told it is a manufacturing defect. We were told by sales person that JennAir is better than KitchenAid (same exact model) but at a bit higher price but we don't agree with what we have seen so far.
This review is from JennAir - JX3 30" Built-In Gas Cooktop - Stainless Steel
Posted by MS20191
- Rated 3 out of 5 stars
Knobs have manufacturer defect!
The first one delivered had a major flaw with the knobs. All were off center from the base. I had to go into Best Buy to get help because their automated phone system wouldn’t put me through to the store. It kept routing me to customer service, who couldn’t help me. Best Buy did swap with a new one at no charge. Waited 2 weeks for another to be swapped out. I kept the 2nd one even though one of the knobs was still off center. Jenn-Air needs to improve their quality control as this was a manufacturing defect when these were put together in the factory. I needed the 30” with downdraft and couldn’t find another brand that had the brass burners, otherwise I would have ordered a different brand. An expensive product that should match with high quality but didn’t.
This review is from JennAir - JX3 30" Built-In Gas Cooktop - Stainless Steel
Posted by CathyV
- Rated 5 out of 5 stars
JennAir Gas top
Fantastic stove top by JennAir. Last one lasted 20+ years. Burners work great and exhaust fan is incredible. Easy to install fit into exiting opening in my granite counter top. Will not be disappointed. Looks great/sexy in the kitchen
Posted by JennAir30inchgasrangecook
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