Weber Genesis S-315 Propane Gas Grill — 3-Burner Stainless Steel with Flavorizer Bars

The Weber Genesis S-315 is a three-burner stainless steel propane grill built for reliable, even heat and versatile outdoor cooking.

The Genesis S-315 combines Weber engineering with a roomy cooking area and smart features to make backyard barbecues simpler and more consistent. Its PureBlu burner configuration and raised gas ports are designed to produce stable flames across the grates while keeping debris away from the burners. With stainless-steel cooking grates, Flavorizer bars that vaporize drippings, and a practical grease management system, this model is meant to deliver dependable grilling performance year after year.

How does the Genesis S-315 produce consistent heat across the grill?

The grill uses Weber’s PureBlu tapered burner tubes that create even pressure and flame distribution from left to right. Raised openings direct flames above the ports so food residues fall below the burners, reducing clogs and improving ignition reliability. Together these elements help maintain steady temperatures for searing, roasting, or smoking on the main cooking surface.

• Three stainless steel PureBlu burners for balanced heat
• Raised gas ports that minimize burner clogging
• Large, quick-heating stainless cooking grates
• Flavorizer bars that vaporize juices to boost taste

What features make cleanup and maintenance easier?

Weber designed the S-315 to simplify grease control and routine cleaning so you spend more time cooking and less time scrubbing. The grill’s Flavorizer bars funnel grease away from burners while adding flavor, and the under-cabinet grease management tray slides out for convenient disposal. Stainless-steel surfaces resist corrosion and stand up to frequent use with minimal upkeep.

• Pull-out grease tray for fast emptying and disposal
• Flavorizer bars that channel drippings away from burners
• Durable stainless-steel grates and exterior for easier cleaning
• Accessible burner design for quick inspection and service

Can the Genesis S-315 expand beyond basic grilling?

Yes—the S-315 is compatible with the WEBER CRAFTED Outdoor Kitchen Collection and a range of custom-fit grillware (sold separately). Swap in a pizza stone, outdoor griddle, or dual-sided sear grate to try different cooking techniques without replacing your grill. The warming rack and generous side tables also give practical workspace and staging options for multi-dish meals.

• Works with WEBER CRAFTED accessories for pizza, griddling, and more
• Warming rack keeps finished foods hot or toasts buns
• Side tables provide prep space and tool storage while cooking
• Large primary cooking area for multiple burgers, steaks, or veggies

What materials and warranty details support long-term use?

The grill uses corrosion-resistant stainless steel for grates and key exterior components, chosen to withstand frequent outdoor use. Flavorizer bars and the PureBlu burners are engineered to limit buildup and extend component life. Weber backs the Genesis line with a manufacturer warranty, offering additional reassurance for seasons of outdoor cooking.

• Stainless-steel grates and exterior for increased durability
• Engineered burners and raised ports to limit clogging and wear
• Removable grease system to prevent long-term damage
• Manufacturer warranty for covered parts and peace of mind

Who is this grill for? The Weber Genesis S-315 is geared toward grillers who want a balance of professional-level heat control and everyday convenience. It suits families and hosts who cook for groups, home chefs who like experimenting with attachments and accessories, and anyone who values low-maintenance construction and consistent results. Note: a liquid propane tank is required but sold separately.