The Ruby™ Series
Pro-Sear Infrared Gas Grills
Reach 800°F in minutes. Proprietary infrared searing, heat-changing LED panels and 11-gauge I-burners.
Ruby™ Series Lineup
Every Ruby™ grill is built from 304 stainless steel with pro-sear technology. Warranty terms are on the warranty page. Pick the model that fits your outdoor kitchen.
How the Ruby™ Is Built
The Ruby™ Series is built for cooks who want professional results from a grill that lasts. Highlights include the exclusive 11-gauge I-burners and the LED temperature system.
Ruby Grills at Home
Compare Ruby™ Models
Compare specs side by side to find the Ruby™ model that fits your outdoor kitchen.
| Specification | RUBY5BIR · Best Seller | RUBY4BIR · Most Popular |  RUBY4B |  RUBY3B |
|---|---|---|---|---|
| Overall Width | 42" | 36" | 36" | 30" |
| Cut-Out Width × Depth | 39-1/2" × 22" | 33-1/2" × 22" | 33-1/2" × 22" | 27-1/2" × 22" |
| Number of Burners | 5 + IR Back | 4 + IR | 4 | 3 |
| Up to BTU | 120,000 | 95,000 | 80,000 | 60,000 |
| Total Cooking Surface | 987-1/2 sq. in. | 837-1/2 sq. in. | 837-1/2 sq. in. | 687-1/2 sq. in. |
| Grill Type | Gas + Infrared | Gas + Infrared | Gas | Gas |
| Infrared Back Burner | ✓ | ✓ | Not included | Not included |
| 11-Gauge I-Burners | ✓ | ✓ | ✓ | ✓ |
| Heat-Changing LED Panel | ✓ | ✓ | ✓ | ✓ |
| Halogen Interior Lights | ✓ | ✓ | ✓ | ✓ |
| Rotisserie Included | ✓ | ✓ | Not included | Not included |
| Smoker Box Included | ✓ | ✓ | ✓ | ✓ |
| Spill-Away Oil Grid | ✓ | ✓ | ✓ | ✓ |
| Flame-Thrower Ignition | ✓ | ✓ | ✓ | ✓ |
| 304 Stainless Steel Body | ✓ | ✓ | ✓ | ✓ |
| LP/NG Convertible | ✓ | ✓ | ✓ | ✓ |
| Weight | 194 lbs | 150 lbs | 150 lbs | ~130 lbs |
Overall Width
- RUBY5BIR · Best Seller
- 42"
- RUBY4BIR · Most Popular
- 36"
- RUBY4B
- 36"
- RUBY3B
- 30"
Cut-Out Width × Depth
- RUBY5BIR · Best Seller
- 39-1/2" × 22"
- RUBY4BIR · Most Popular
- 33-1/2" × 22"
- RUBY4B
- 33-1/2" × 22"
- RUBY3B
- 27-1/2" × 22"
Number of Burners
- RUBY5BIR · Best Seller
- 5 + IR Back
- RUBY4BIR · Most Popular
- 4 + IR
- RUBY4B
- 4
- RUBY3B
- 3
Up to BTU
- RUBY5BIR · Best Seller
- 120,000
- RUBY4BIR · Most Popular
- 95,000
- RUBY4B
- 80,000
- RUBY3B
- 60,000
Total Cooking Surface
- RUBY5BIR · Best Seller
- 987-1/2 sq. in.
- RUBY4BIR · Most Popular
- 837-1/2 sq. in.
- RUBY4B
- 837-1/2 sq. in.
- RUBY3B
- 687-1/2 sq. in.
Grill Type
- RUBY5BIR · Best Seller
- Gas + Infrared
- RUBY4BIR · Most Popular
- Gas + Infrared
- RUBY4B
- Gas
- RUBY3B
- Gas
Infrared Back Burner
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- Not included
- RUBY3B
- Not included
11-Gauge I-Burners
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- ✓
- RUBY3B
- ✓
Heat-Changing LED Panel
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- ✓
- RUBY3B
- ✓
Halogen Interior Lights
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- ✓
- RUBY3B
- ✓
Rotisserie Included
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- Not included
- RUBY3B
- Not included
Smoker Box Included
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- ✓
- RUBY3B
- ✓
Spill-Away Oil Grid
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- ✓
- RUBY3B
- ✓
Flame-Thrower Ignition
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- ✓
- RUBY3B
- ✓
304 Stainless Steel Body
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- ✓
- RUBY3B
- ✓
LP/NG Convertible
- RUBY5BIR · Best Seller
- ✓
- RUBY4BIR · Most Popular
- ✓
- RUBY4B
- ✓
- RUBY3B
- ✓
Weight
- RUBY5BIR · Best Seller
- 194 lbs
- RUBY4BIR · Most Popular
- 150 lbs
- RUBY4B
- 150 lbs
- RUBY3B
- ~130 lbs
Two Decades of Building Grills
Sunstone® has built grills for homeowners for over 20 years. Thousands of customers across the country own one, and many still perform like new after a decade of regular use.
01: Material Quality
Every Ruby™ grill is built from heavy-gauge 304 stainless steel, the same grade used in commercial kitchens, for strong corrosion resistance outdoors.
02: Professional Performance, Fair Price
Professional-grade grilling shouldn't need a professional budget. The Ruby™ Series cooks like a restaurant grill at prices that make sense for homeowners.
03: Designed for Your Outdoor Kitchen
Every Ruby™ grill drops into a modular outdoor kitchen island with precise cut-out dimensions, and a drop-open service panel makes maintenance easy.
20+ Years of Trust
What Our Customers Say
This 5-burner pro-sear infrared grill transformed my backyard BBQ setup. The pro-sear infrared burner gives amazing authentic sear flavor every time: I've never cooked steaks this good at home.
Love the 304 stainless steel construction and the warranty coverage. Used it on multiple gatherings and the modular design fits perfectly in my outdoor kitchen island. The LED lights are a great touch.
Effortless grilling with the heat-changing LED lights. The smokeless grilling feature keeps things clean during our family cookouts. Premium build quality that you can feel the moment you touch it.