Summerset 40" TRL PRO 4 Burner Freestanding Gas Grill with Rotisserie & Rear Burner with Cart for Propane - TRLPRO40L / CART-TRL40

Your outdoor space deserves a centerpiece worthy of every gathering. The TRL Pro is more than a grill—it’s a statement of craftsmanship and passion. High-performance burners deliver unwavering heat, while precision controls and an infrared back burner unlock endless possibilities—from slow-roasted perfection to high-heat searing. With effortless commercial-grade power and refined design, this grill invites you to slow down, savor, and celebrate an intimate evening or a grand feast beneath open skies. Built for those who demand perfection, this commercial-grade grill transforms flame into flavor, turning everyday moments into extraordinary experiences beneath the open sky.

Key Features

• Interior Halogen Lighting
• Exterior LED Lighting + White to Red Bezel Lighting Indicating On/Off Burner State
• 8mm Square Cooking Grates
• Heat Zone Separators
• Easy Clean Briquette System
• 20,000 BTU Stainless Steel U-Tube Burners
• 15,000 BTU Infrared Back Burner
• Full-Width Warming Rack
• #304 Stainless Steel Full-Width Hood Handle
• Full-Width Drip Tray
• Piezo Ignition

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304 vs. 443 Stainless Steel 

Corrosion Resistance: 443 Stainless steel contains more chromium (21% vs 18%) compared to 304 stainless steel giving it a slight edge in corrosion resistance.  

Performance: 443 Stainless Steel has better thermal conductivity making it a great option for grill flame tamers and internal grill components. 

Outdoor Grills: 304 Stainless Steel offers higher mechanical strength. 443 Stainless Steel is less succeptible to warp or discolor over time when used for grill bodies & hoods. 

Summary: 443 Stainless Steel is not a budget downgrade to 304 Stainless but rather a lateral alternative with similar corrosion resistance and performance when used in the construction of BBQ Grills.