Broil King Signet 320 Natural Gas Grill Review

Broil King Signet 320 Natural Gas Grill (Model 986857)

The Broil King Signet 320 Cast-Aluminum 3-Burner Natural Gas Grill is a popular choice among backyard barbecue enthusiasts who want reliable performance and strong cooking power on their patio, deck, or outdoor kitchen area.

One reason many grillers choose this model is the natural gas fuel option. While installing a natural gas line may require an initial investment—often including a plumber to connect the line to your grilling area—it can provide long-term convenience and savings. With natural gas, you won’t need to worry about running out of propane tanks during a long cookout or holiday weekend, and the grill is always ready to fire up whenever you are.

Of course, the real reason many people buy the Broil King Signet 320 is its excellent cooking performance and flavor results. The grill is designed to deliver consistent heat and reliable temperature control, helping backyard cooks produce delicious barbecue every time.

Another standout feature is the included rotisserie system, which often comes as an optional accessory on many competing grills in this price range. The rotisserie opens up additional cooking possibilities, allowing you to slowly roast chicken, roasts, and other meats for juicy, evenly cooked results.

The grill also includes a 10,000 BTU side burner, which is perfect for preparing side dishes like vegetables, sauces, or marinades without having to run back and forth to the kitchen. With these added features, the Broil King Signet 320 offers greater versatility for outdoor cooking, making it a well-rounded option for backyard barbecue enthusiasts.

Cast Iron Cooking Grids & Stainless-Steel Grilling System

The Broil King Signet 320 features heavy-duty cast-iron cooking grids that retain heat exceptionally well, similar to traditional cast-iron cookware. This allows the grill to reach and maintain high searing temperatures that lock in natural juices and flavor. The grids are reversible, giving you two cooking options: one side creates classic restaurant-style sear marks, while the reverse side captures juices for a continuous self-basting effect during cooking.

The grill’s stainless-steel cooking system is designed to distribute heat evenly across the entire cooking surface while protecting the burners from premature wear. As drippings fall onto the Flav-R-Wave™ vaporizer system, they quickly vaporize and return flavorful smoke back to the food. This process enhances the taste of meats and vegetables, delivering the distinct smoky flavor many backyard grillers expect from a premium barbecue grill.

Aluminum Therma-Cast Cook Box

Every Broil King Signet grill is built around the brand’s aluminum Therma-Cast cook box, which helps retain heat naturally for efficient and consistent grilling. The cook box includes a stainless-steel inlay that further improves durability and heat retention, helping maintain steady cooking temperatures across the grill surface.

In addition, the grill features Broil King’s patented tube-in-tube burner technology, designed for reliable ignition and even heat distribution. This system is backed by a 10-year warranty, providing long-term confidence and durability for years of backyard grilling.

Features and Specifications

• 400 Square Inches of Primary Cooking Space
• Durable Fold-down Shelves
• Stainless-Steel Flav-R-Wave™ Grilling System
• 40,000 BTUs Main Grill
• 10,000 BTUs Side Burner
• 15,000 BTUs Rotisserie (included)
• 62.2 x 23.2 x 48.4 Inches and 134 Pounds
• Limited Lifetime Warranty

Customer Reviews and Scores

The Broil King Signet 320 Natural Gas Grill is designed to provide years of reliable backyard grilling. One feature many owners appreciate is the included rotisserie burner, which is often an added-cost accessory on many competing grills. With the rotisserie system, you can easily roast whole chickens, large roasts, or even a holiday turkey right on the grill.

Another advantage of this grill is its overall value. Many features that are optional upgrades on other grills—sometimes costing significantly more—are included as standard equipment on the Signet 320. This makes it a strong option for grillers looking for solid performance and versatility without paying premium prices.

From the reviews we examined, 76 verified Amazon buyers rated the Broil King Signet 320 Natural Gas Grill with an average rating of 3.8 out of 5 stars. About 54% of customers gave the grill 4 or 5 stars, highlighting strong build quality and reliable cooking performance.

Here are a few comments from verified buyers:

• “Very well-built grill that cooks beautifully.”

• “Awesome grill for the money. Buy one.”

• “The Broil King Signet 320 was an excellent purchase.”

Some customers noted minor issues, particularly with the assembly instructions, which a few reviewers felt lacked detailed explanations. However, several buyers mentioned that online videos and tutorials made the setup process much easier.

Overall, most reviewers agree that the Broil King Signet 320 delivers solid grilling performance and good value, making it a popular option for backyard barbecue enthusiasts.

Conclusion

In summary, the Broil King Signet 320 Natural Gas Grill delivers strong performance at a price that is often lower than many comparable grills in its class. Despite the lower price point, it still offers excellent cooking capability, durable construction, and features that many competing grills list as optional upgrades.

Some users have reported that the burners may occasionally blow out when operating at very low heat settings, particularly in windy conditions during slow cooking. Broil King has acknowledged this issue and is reportedly working toward improvements. In the meantime, the company recommends positioning the grill in an area that is sheltered from strong wind when cooking at low temperatures.

Aside from this minor concern, the Broil King Signet 320 remains a solid, reliable grill that should provide many years of backyard cooking enjoyment and flavorful barbecue meals.