Weber Genesis SPX-435 Smart Gas Grill, 4-Burner Liquid Propane, 994 sq in, Sear Zone, Side Burner & Night Vision LED, Stainless Steel – 36800001

The Weber Genesis SPX-435 turns the backyard into a full outdoor kitchen — and keeps it open after sunset. Four high-performance PureBlu burners deliver 48,000 BTU across 994 sq in of cooking space (enough for roughly 28 burgers), joined by a 12,000 BTU extra-large sear zone and a 12,000 BTU side burner. Weber Connect smart technology tracks food temperature in real time and tells you when to flip and when to serve, while motion-sensing Night Vision LED lighting and lighted control knobs illuminate the whole grilling surface the moment you lift the lid.

Night Vision LED Lighting

Motion-sensing LEDs in the lid handle light the entire grill surface and side tables when the lid lifts, and remote-lit control knobs keep settings visible in the dark — breakfast to midnight, the grill stays open.

994 sq in Across Two Levels

A 646 sq in primary area plus a 348 sq in expandable top grate creates a second level of grilling capacity — mains below, sides and buns above, everything done at once.

Extra-Large Sear Zone + Side Burner

The 12,000 BTU sear zone reaches intense heat fast for steakhouse marks on multiple steaks at a time, while the 12,000 BTU side burner simmers sauces, sautés vegetables, and boils corn right beside the action.

Weber Connect Smart Grilling

Real-time food temperature alerts, doneness countdowns, and flip-and-serve notifications on the grill’s display or your phone. The display runs off a wall outlet or a clip-in USB power bank (10,000 mAh certified bank recommended, sold separately).

Weber Crafted Outdoor Kitchen Collection

The built-in Crafted frame kit swaps the standard grate for custom-fit grillware — baking stone, griddle, wok, roasting basket (each sold separately) — to roast, bake, steam, and stir-fry. A dedicated grill locker stores large grillware and tools out of the weather.

Built for the Long Haul

7mm stainless steel grates, stainless Flavorizer bars, an enclosed tank cabinet with built-in fuel scale and low-fuel indicator, extra-large prep-and-serve table, and a removable drip-pan grease system with included scraper for fast cleanup — all backed by Weber’s 12-year limited warranty.

For outdoor use only. Runs on liquid propane — 20 lb tank sold separately. Assembly required. Read all included manuals and documentation fully before assembling or using this product. WARNING for California residents: this product may contain chemical(s) known to the State of California to cause cancer, birth defects, or other reproductive harm.