Rinnai offers several 3-burner stainless steel gas stoves, ranging from portable tabletop models to sleek built-in hobs. Below is a comprehensive description covering the most common features found in their high-end stainless steel lineup, such as the **RB-773S** and **RB-38HS** series.

## **Rinnai 3-Burner Stainless Steel Gas Hob**

Designed for versatility and heavy-duty Asian cooking, this stove combines a professional-grade stainless steel finish with Rinnai’s signature combustion technology.

### **Key Features**

 * **High-Quality Stainless Steel Top:** The premium brushed stainless steel surface is not only heat-resistant and durable but also incredibly easy to wipe clean after spills.

 * **Flexible Cut-out Design:** Many Rinnai models feature a "Flexi-size" design, making them ideal for kitchen renovations where they need to fit into existing countertop holes without extra masonry work.

 * **Powerful Sealed Burners:** Equipped with sealed burner heads to prevent food or liquids from leaking into the internal body, ensuring long-term hygiene and easier maintenance.

 * **Safety Device (FSD):** For peace of mind, the integrated Flame Failure Safety Device automatically cuts off the gas supply if the flame is accidentally extinguished by wind or liquid overflow.

 * **Simmer Control:** Precise flame adjustment allows for high-heat stir-frying on the large burners and gentle simmering on the center burner for delicate sauces or stews.

### **Technical Specifications**

| Feature | Details |

|---|---|

| **Burner Configuration** | 2 Large High-Heat Burners + 1 Small Center Burner |

| **Surface Material** | High-Grade Stainless Steel |

| **Pan Support** | Cast Iron or Matt Enamel (Heavy-duty) |

| **Ignition Type** | Battery Ignition (Continuous Spark) |

| **Gas Type** | Available in LPG or Town Gas |

| **Heat Input** | Approx. 4.5kW (L/R) and 1.5kW (Center) |

### **Design Highlights**

 * **Ergonomic Knobs:** Precision-engineered knobs provide smooth rotation and easy one-handed ignition.

 * **Rubber Legs (Dual Use):** Some models come with attached rubber legs, allowing the unit to be used as a **freestanding tabletop stove** or as a **built-in hob**.

 * **Blue Flame Technology:** Optimized air-gas mixing ensures a clean, hot blue flame that reduces soot and increases energy efficiency.

**Is there a specific model number you are looking at?** Rinnai has different versions (like the **Inner Flame** series vs. the **Hyper Burner** series), and I can give you more specific dimensions or heat ratings if you have a par