JennAir JGD3430GB 30 inch Gas Downdraft Cooktop with 4 Sealed Burners, Knob Controls, 17000 BTU Ultra-High Output Burner, and Melt Cap (Black)
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JennAir JGD3430GB Features
Features:
JX3™ Downdraft Ventilation System with 3 Speeds
Developed and refined by the Jenn-Air brand, a 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.
JennAir JGD3430GB Dimensions
| Cutout Depth | 19 15/16" |
| Cutout Height | 4" |
| Width | 30" |
| Depth | 21 1/2" |
| Height | 4" |
| Cutout Width | 28 5/8" |
| Exterior Width | 30" |
JennAir JGD3430GB Overview
Features:
JX3™ Downdraft Ventilation System with 3 Speeds
Developed and refined by the Jenn-Air brand, a 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.
JennAir JGD3430GB Dimensions
| Cutout Depth | 19 15/16" |
| Cutout Height | 4" |
| Width | 30" |
| Depth | 21 1/2" |
| Height | 4" |
| Cutout Width | 28 5/8" |
| Exterior Width | 30" |
JennAir JGD3430GB Rebates
JennAir Curate Your Home Rebate: Save up to 15%
The more you indulge,the more you'll save. Get up to 15% Off in instant savings.
Flexibility to indulge. Build tour suite and get instant savings.
- 5% off any two Appliances or refrigeration panel kits*
- 10% off any three appliances or refrigeration panel kits*
- 15% off any four or more appliances or refrigeration panel kits*
Valid July 1, 2025 - December 31, 2025
JennAir Instant Rebate - Save up to 15%
The more you indulge,the more you'll save. Get up to 15% Off in instant savings.
Flexibility to indulge. Build tour suite and get instant savings.
- 5% off any two Appliances or refrigeration panel kits*
- 10% off any three appliances or refrigeration panel kits*
- 15% off any four or more appliances or refrigeration panel kits*
Valid July 1, 2025 - December 31, 2025
JennAir JGD3430GB Why Us
Flexible Monthly Financing with Affirm
Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
Get Free In-Home Delivery on Orders $599+
We offer free in-home delivery to most serviceable zip codes for orders over $599.
Membership Club
Our Online Members-Only Price Includes*:
Extended Warranty
Free Installation
Bonus Rewards
3 Level Rebate
Manufacturer rebates, instant savings, and product discounts — all in one place.
Customize your Coverage
Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
Price Match Guarantee
If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.