Ruby® Series 4-Burner Grill
The Ruby 4 Burner 36″ – RUBY4B is crafted for serious outdoor cooking with a refined footprint. Every element is built from 304‑grade stainless steel to deliver durability, performance, and premium styling. The exclusive 11‑gauge fabricated I‑burners generate up to 60,000 BTUs of grilling power. Flame‑thrower ignition on each burner delivers reliable starts every time. Solid 304 stainless steel cooking grids include variable rod spacing to accommodate large cuts or smaller items with ease. Interior halogen lights and LED-lit control panel lights enhance your nighttime cooking experience. Upgrade paths include accessories such as a pizza stone, griddle, charcoal tray, deep fryer, sear grate, warming rack, and dual rotisserie rods. Designed and engineered in the USA, this grill is built to last and impress.
What’s Included
- Ruby Series 4‑Burner Grill (RUBY4B)
- Smoker Box
- Solid 304 Stainless Steel Cooking Grid
- Flavorizer Warming Grid
- Spill‑Away Oil Warming Grid
- Heat‑Riser Warming Grid
- LED Control Panel Lighting
- Extra‑Bright Halogen Interior Grill Lights
- Back Hood Wind Guards
- Easy Drop‑Open Service Panel
Key Features
- Premium all‑304 stainless steel construction for durability and outdoor resilience
- High‑performance 11‑gauge I‑burners designed for consistent, even heat distribution
- Variable‑rod spaced cooking grids to suit both large cuts and smaller items
- LED‑lit control panel and halogen interior lighting for enhanced visibility and style
- Upgrade‑friendly setup supporting pizza stone, griddle, charcoal tray, and more
- Easy‑service design with drop‑open panel and back hood wind guards for convenient access
Why Buy Sunstone Ruby4B Ruby® Series 4-Burner Grill
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Strong searing performance: Pro-sear thermal system reaches up to 800°F for steakhouse-quality crusts and fast cooking results
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High total heat output: Up to 60,000 BTUs across four burners provides consistent, even heat for multiple cooking styles
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Fast heat-up time: Reaches cooking temperature in just a few minutes for efficient grilling sessions
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Premium stainless steel build: Full 304 stainless steel construction designed for durability and outdoor exposure
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Versatile cooking options: Supports grilling, searing, rotisserie cooking, and accessory upgrades like griddles or pizza stones
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Even heat distribution: Variable rod cooking grids help cook different food sizes more consistently
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Built-in lighting system: LED control panel and halogen interior lights improve visibility for nighttime cooking
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Compact luxury design: Fits 36-inch outdoor kitchen spaces while still delivering high-end performance
Frequently Asked Questions
Q: What is the RUBY4B?
A: It is a 36-inch built-in 4-burner outdoor gas grill from the Sunstone Ruby series, designed for high-performance grilling with Pro-Sear heat technology.
Q: What fuel types does the RUBY4B use?
A: It is available in natural gas (NG) and liquid propane (LP) versions, and each unit must be configured for only one fuel type.
Q: How many burners does it have?
A: The grill includes 4 main stainless steel burners designed for even heat distribution and multi-zone cooking.
Q: What is the total heat output?
A: It produces approximately 60,000 BTUs across all burners, providing strong high-heat grilling capability.
Q: Is the RUBY4B suitable for indoor use?
A: No. It is strictly designed for outdoor built-in installation only with proper ventilation and clearance.
Q: What materials is it made from?
A: The grill is constructed entirely from 304 stainless steel, including the firebox, burners, and cooking grates for durability and corrosion resistance.
Q: Does it include an infrared (IR) burner?
A: No. The standard RUBY4B does not include a rear infrared burner. IR features are part of upgraded models like the RUBY4BIR.
Q: Does it have a rotisserie system?
A: A rotisserie system is typically optional or available in upgraded configurations, not standard on the base RUBY4B model.
Pros and Cons of Sunstone Ruby4B Ruby® Series 4-Burner Grill
Pros
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High searing performance: Pro-sear infrared system reaches up to 800°F for steakhouse-quality crust and fast cooking results
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Strong heat output: Up to 60,000 BTUs across four 11-gauge burners delivers powerful, even heat distribution
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Fast preheat time: Reaches cooking temperature in minutes for efficient grilling sessions
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Premium 304 stainless steel build: Durable, corrosion-resistant construction designed for long-term outdoor installation
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Even cooking flexibility: Variable rod stainless steel grids help handle both large cuts and smaller foods
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Night grilling features: LED control panel lighting and halogen interior lights improve visibility
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Modular upgrade options: Supports griddles, pizza stones, sear grates, and other accessories for expanded cooking styles
Cons
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High price point: Premium cost compared to standard 4-burner gas grills
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Built-in only design: Requires permanent outdoor kitchen installation
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Learning curve: Infrared searing and high-BTU burners require practice for precise control
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Very high heat intensity: Can be less forgiving for delicate or low-temperature cooking
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Maintenance required: Stainless steel cleaning and grease management needed for long-term performance
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Heavy installation: Requires proper cabinetry support and often professional setup
Conclusion
The Ruby4B is a premium built-in grill designed for users who want maximum searing power, fast heat response, and durable stainless steel construction in a compact 36-inch outdoor kitchen format. It performs at a near-professional level with strong infrared capability and versatile cooking options, making it ideal for frequent grillers and entertainers. However, its high cost, installation requirements, and intense heat output make it better suited for serious outdoor cooking setups rather than casual or occasional use.
