JennAir

JGD3430GS

• JX3™ Downdraft Ventilation System with 3 Speeds – integrated proximity ventilation captures smoke, steam and odors right at the cooking surface and pulls them down and out, eliminating the need for an overhead hood.

• DuraFinish® Protection – specialized surface treatment helps the stainless steel cooktop resist yellowing, staining and scratching to maintain a like‑new appearance over time.

• JennAir® luxury gas downdraft design – premium gas cooktop with built‑in downdraft combines powerful burners and integrated ventilation for a high‑end, hood‑free cooking solution.

• Brass Burners with Removable Base – elegant brass burner caps and bases focus heat for precise cooking performance and can be removed to make deep cleaning easier.

• 17,000 BTU Ultra‑High Output Burner – delivers intense heat ideal for searing, stir‑frying and rapidly boiling large pots of water.

• 5,000 BTU Ultra‑Low Output Burner with Melt Cap – provides gentle, consistent heat for simmering delicate sauces, melting chocolate or butter, and preventing scorching.

• Four sealed gas burners – sealed burner design helps contain spills on the cooktop surface, simplifying cleanup and protecting internal components.

• Continuous cast‑iron grates – heavy‑duty, matte‑finish grates create a flat, stable surface so cookware can be moved from burner to burner without lifting.

• Dishwasher‑safe grates – cast‑iron grates are designed to be cleaned in the dishwasher, reducing manual scrubbing time.

• 30" downdraft cooktop size – standard 30‑inch width fits many existing cutouts and is ideal for smaller kitchens or island installations.

• Integrated downdraft vent – built‑in vent rises slightly above the surface to capture cooking vapors and directs them through ducting below the counter.

• Convertible to duct‑free ventilation (optional kit) – allows installation without exterior ducting when paired with the appropriate recirculating kit and filters, useful for condos or interior walls.

• 297 CFM Motor Class blower – vertically mounted blower is engineered to provide effective capture of smoke and odors for typical residential cooking.

• Three ventilation fan speeds – multiple speed settings let you match airflow to the cooking task, from gentle simmering to high‑heat searing.

• Power outage compatible ignition – gas burners can be lit with a match during a power outage, allowing continued cooking when electricity is unavailable.

• Flame‑sensing re‑ignition – ignition system is designed to automatically attempt re‑ignition if a burner flame goes out while gas is flowing.

• LP convertible with included kit – can be configured for use with liquid propane gas using the supplied conversion components, adding installation flexibility.

• Right‑side control layout – burner and fan knobs are grouped on the right side of the cooktop for easy access and a clean, uncluttered appearance.

• Metal control knobs – robust, stainless‑look knobs provide a premium feel and precise manual control of flame levels and fan speeds.

• Infinite heat control – burner valves allow fine adjustment across a wide range of flame levels for accurate simmering and high‑heat cooking.

• Stainless steel surface – durable stainless cooktop finish coordinates with other modern appliances and resists everyday wear.

• Four‑burner layout – combination of high, medium and low output burners supports everything from quick boils to long simmers at the same time.

• High‑output 15,000 BTU burner – powerful rear burner provides strong, even heat for larger pots and pans.

• Versatile 10,000 BTU burner – mid‑range burner suits everyday tasks like sautéing, pan‑frying and boiling smaller pots.

• Low‑profile design – shallow 4" height and integrated vent help maintain open sightlines, especially on islands or peninsulas.

• ADA compliant design – front‑accessible controls and reachable working zones support use by individuals with certain mobility limitations.

• UL listed safety certification – tested to meet recognized safety standards for household gas cooking appliances.

• Hot‑surface indicator‑free layout – clean, analog design without digital displays or indicator lights appeals to users who prefer a simple, uncluttered look.

• Manual electromechanical controls – knob‑based operation avoids reliance on touch electronics, which some users find less intuitive or harder to use with wet or gloved hands.

• Includes power cord – comes ready to plug into a standard 120V household outlet for ignition and blower operation.

• Made in USA (country of origin) – manufactured in the United States, which may be important for certain buyers and building specifications.

• Two‑year limited parts and labor warranty – manufacturer coverage helps protect against defects in materials and workmanship for an initial period after purchase.

• Additional limited parts warranty years 3–5 – extended parts‑only coverage on select components provides added long‑term assurance.