30” JX3™ Gas Downdraft Cooktop
Dimensions
Width: 30
Height: 4
Depth: 21.5
Color
Features
- Enjoy the robust heat necessary for high-powered cooking techniques, whether searing a steak, stir-frying vegetables or rapidly boiling water.
- Elegant brass burners effectively direct heat for desired cooking results and can be removed for easy cleaning.
- 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.
- With excellence in every detail, DuraFinish® Protection helps keep your cooktop’s surface looking like new, resisting yellowing, staining and scratching.
- Provides the optimal temperature for gently cooking delicate sauces and foods.
- Keep the view from your kitchen open and free from ductwork with this optional kit that allows conversion to duct-free ventilation.
Product Description
This JennAir® 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.
Specification
Certifications | |
ADA Compliant | Yes |
UL | Yes |
Prop65 | Standard |
Controls | |
Control Location | Right Side |
Control Type | Knobs |
Infinite Heat Controls | Yes |
Cooktop Details | |
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 |
Cooktop Surface Color | Stainless |
Details | |
Cooktop Selections | Convertible to Duct Free Ventilation; Melt Cap |
Fuel Type | Gas |
Installs Over Built-In Oven | No |
LP Convertible | Yes - Kit Included |
Number Of Vent Speeds | 3 |
Power Outage Compatible | Yes |
Design Expression | Stainless Steel |
Dimensions | |
Cutout Depth | 19.938 |
Cutout Width | 28.625 |
Carton Depth | 26.38 inches |
Carton Height | 23.78 inches |
Carton Width | 35.12 inches |
Gross Weight | 58 pounds |
Net Weight | 46 pounds |
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 |
Documentation
From the Manufacturer
Delivery
Shipping Policy / Delivery Policy
We work to get your items shipped as quickly as possible following your purchase. For special orders, please allow extra time for delivery—we’ll notify you as soon as your item arrives in our warehouse. Note that we cannot ship to P.O. boxes. To estimate your delivery date, keep in mind that credit card authorization and verification must be completed before we can process your order. Thank you for choosing us!
Shipping & Handling Costs
Costs for services will be determined at the time of purchase or shipment.
Please Note:Orders from in-state are 8.25% sales tax. Orders from out-of-state WILL NOT be charged sales tax.
Return Policy
At Boone's Maytag, your satisfaction is our priority, and we’re here to support you throughout the purchasing process to ensure you get the right product. Our knowledgeable team is available to help you select the best appliance or electronics for your needs, and we encourage you to consult with us before making a purchase.
If a return becomes necessary, please reach out to your sales associate for assistance, or contact us via the phone number or email address on our Contact Us page. Return procedures may vary based on the reason for return—please review the details below.
Defective Products
Most products come with a one-year parts and labor warranty. Refer to your product literature or consult with our experts for specific warranty details. If you find a defect upon receipt, please notify us within 48 hours. For defects noticed after this period, contact the product’s manufacturer directly using the contact information provided in the product literature. Please note that most manufacturers require an initial service call to assess the issue.
Damaged Products
All shipments are fully insured. Products damaged during shipping qualify for free exchanges. If you’re within our local delivery area, our delivery team will handle your order. Inspect your items upon arrival and, if damaged, you may refuse the delivery. We’ll reach out to arrange a replacement delivery. For freight deliveries, policies vary; please contact us for details.
Product Doesn’t Meet Your Needs
If you're not completely satisfied with your purchase, please reach out to the store for return or cancellation information. Delivered and used products cannot be returned. Items must be free from cosmetic damage and may incur a 25% restocking fee if requirements aren’t met. Products that have been installed or attempted to be installed are not returnable. Shipping costs are non-refundable, and customers are responsible for return shipping charges.
For special orders, a 25% restocking fee may apply—even if the item hasn’t been delivered. Once delivered and unpackaged, special order items cannot be returned.
By placing an order, customers agree to our terms and authorize their credit card company to comply with them. We reserve the right to cancel orders at any time.
Refunds are processed according to store policies. Please contact us for a complete copy of our policy.
Disclosures

Features
- Enjoy the robust heat necessary for high-powered cooking techniques, whether searing a steak, stir-frying vegetables or rapidly boiling water.
- Elegant brass burners effectively direct heat for desired cooking results and can be removed for easy cleaning.
- 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.
- With excellence in every detail, DuraFinish® Protection helps keep your cooktop’s surface looking like new, resisting yellowing, staining and scratching.
- Provides the optimal temperature for gently cooking delicate sauces and foods.
- Keep the view from your kitchen open and free from ductwork with this optional kit that allows conversion to duct-free ventilation.