Summerset Quest 42-Inch 4 Burner Built-In Propane Gas Grill with Rear Infrared Burner – QST42-LP
Supersize your backyard with the Quest 42: four 18,000 BTU cast-stainless U-tube burners deliver 72,000 BTU of main cooking power, while a 10,500 BTU angled infrared back burner and included 40 lb rotisserie kit create effortless, self-basting roasts. The rugged 304-grade stainless body, double-lined spring-assist hood, and ceramic briquette system combine with waterfall LED accents and halogen cook-deck lamps to offer restaurant-level versatility and precision in a streamlined 42″ footprint. Backed by Summerset’s Lifetime Warranty, the Quest 42 brings pro-grade performance and easy cleanup to any outdoor kitchen.
Summerset Quest Key Features
🛡️ 304 Stainless Steel & Spring-Assist Double-Lined Hood – Fully welded firebox and insulated lid resist corrosion, heat warp, and coastal elements while ensuring smooth operation.
🔥 72,000 BTU Total Main Burners – Four 18 kBTU cast-stainless U-tubes recover instantly for even searing across a massive 896 sq in cooking surface.
🍖 10,500 BTU Angled Infrared Back Burner + 40 lb Rotisserie Kit – Precise 360° rotisserie cooking for poultry, roasts, or lamb; remove the spit to use as a dedicated sear zone.
🌫️ Ceramic Briquette Flame Tamers & Dual-Zone Divider – Vaporize drippings into smoky flavor and run high-heat and low-heat zones simultaneously.
💡 Waterfall LED Accent & Knob Halos – Sleek LED strip and color-changing knob rings provide evening ambience and instant burner-status feedback.
🔦 Interior Halogen Cook-Deck Lamps – Illuminate the full 40″ × 22¼″ grate for precise grilling at night.
🪄 Flame-Thrower Ignition + Flash-Tube Backup – Battery-free twist-and-spark starting with match-light tubes for fail-safe lighting.
🎁 Factory-Loaded Accessory Package – Includes drop-in griddle, smoker box, rib rack, warming racks, rotisserie kit, and fitted vinyl cover.
🏆 Gold-Standard Lifetime Warranty – Lifetime coverage on body, burners, grates, and briquettes; multi-year protection on components.

The Pursuit of Perfection
- Outdoor cooking and dining is more than fire and heat—it’s a pursuit of flavor, experience, and connection. The Quest brings commercial-grade performance and striking design to your space, turning every meal into a masterpiece. Designed for those who demand more than just heat, the Quest delivers effortless control and striking design, ensuring that every meal is an experience worth savoring. Whether it’s a spontaneous dinner under soft evening light or an afternoon spent indulging in the joy of slow-roasted perfection, this commercial-grade grill is your invitation to cook without limits, transforming the ordinary into unforgettable.

Power, Versatility, and Unmatched Performance
Every flame tells a story. The Quest is designed for those who live to grill and never settle, bringing commercial-grade power and precision to the forefront. 18,000 BTU burners ensure flawless heat control, while the included rib rack, smoker box, griddle plate, multi-position warming racks, and rotisserie kit provide complete versatility. With the Quest, expect every meal to be an experience worth remembering.

Designed to Shine Day or Night
The TRL Pro ensures perfection in any setting. LED bezel lighting shifts from white to red, providing a clear visual cue when burners are active, while interior halogen lights illuminate the cooking surface for total visibility. Every feature is designed for seamless operation, from effortless rotisserie cooking to the easy-clean briquette system. The TRL Pro is a gateway to unforgettable evenings where every meal is an experience.
🔍 Summerset Quest Detailed Features
Massive, Responsive Heat Output
The four 18 kBTU U-tubes produce a combined 72,000 BTU of robust, even heat. Cast from one-piece stainless, they deliver rapid temperature recovery and uniform flame distribution—perfect for searing steaks, grilling seafood, or tackling large holiday roasts.
Precision Infrared Rotisserie
An angled 10,500 BTU ceramic burner bathes food in intense infrared heat while the three-speed motor spins up to 40 lb. This system self-bastes for juicy results; when you need a quick crust, simply remove the spit and leverage the burner as a high-heat sear zone.
Flavor-Infusing Briquettes & Dual-Zone Flexibility
Ceramic briquettes sit above each burner to smooth hot spots and convert drippings into rich, smoky vapor. The stainless divider lets you simultaneously blast one side at searing temps and maintain a gentler zone for delicate items like fish or vegetables.
Night-Ready Ambience & Safety
A minimalist LED strip casts a soft glow across the fascia, while the bezel halos around each knob shift from white (off) to red (on) for at-a-glance status. Under the hood, dual halogen lamps ensure true food-color assessment after sunset.
Built to Last & Effortless Cleanup
The hood’s spring-assist mechanism tames the 80 lb lid, and fully welded 304 stainless construction eliminates grease traps. A front-load, full-width drip tray and dishwasher-safe briquette trays make cleanup a quick, five-minute task—so you spend more time enjoying your cookout.
🏆 Warranty & Support
Every Summerset Sizzler grill is protected by the Gold‑Standard Lifetime Warranty, covering housing, burners, grates, and flame tamers for the life of the original owner—so you can focus on the food, not the fine print.