Broilmaster G-Series 42-Inch 4-Burner Premium Natural Gas Grill in Stainless Steel - BSG424N
The Broilmaster Stainless BSG424 gas grill comes fully loaded with a variety of standard features, offering both convenience and versatility. Four Bow Tie burners (18,000 BTUs each) and up to 918 square inches of the cooking area provide a variety of cooking options for any size crowd. Bring your kitchen outside with a built-in grill customized with side burners and storage options to optimize your cooking space and add convenience to your grilling experience.
Features
- Rotisserie Infrared Burner - Perfect for high heat searing or slow spit roasting.
- Multi-Level Cooking Grids - Provide control over food distance to the flame.
- Two Bow Tie Burners - Evenly distributes heat across the entire cooking area - 18,000 BTUs each.
- Retract-A-Rack - Provides more Cooking Space and Easily Moves When Not In Use.
- Flame Thrower Ignition - Ignites the bow tie burner by a spark. No batteries are necessary.
- Flare Control Vaporizer - Moves drippings away from the burner and into the drip tray to prevent flare-ups.
- Control Knob Lights - Lights up the knobs when turned on.
- Easy Slide Drip Tray - Collects drippings and easily slides out for cleaning.
- Heat Zone Dividers - Allows each burner area to cook at different temperatures.
- Double Lined Easy Open Lid - Double lining keeps more heat inside the grill.
- Interior Cooking Lights - Illuminate the cooking area for dark conditions.
- 304 Stainless Steel - Protects from discoloration and expansion from heat.
Specifications
| Product Dimensions |
39 1/2" W x 21" D x 11 3/4" H
|
Cooking Area |
up to 918 sq. in. |
Number of Burners |
4 |
| Gas Type |
Natural |
| Burner Type |
4 - Cast SS Bow Tie |
| Burner BTU's (Each/Total) |
18,000 / 72,000 |
| Cooking Grids |
4 - 5/16" Two Position SS |
| Vaporizers - Flame Tamers |
4 - SS Pyramid Design |
| Heat Zone Dividers |
3 - SS (Removable) |
| Rear Rotisserie Burner |
11,000 BTU Ceramic |
| Rotisserie Kit |
Optional |
| Lid Assembly |
Fully Welded with Polished Edges |
| Control Panel |
Fully Welded |
| Drip Tray |
Fully Welded |
| Ignition Type (No Battery) |
Push And Turn Flame Thrower |
| Warming Rack |
SS Tilt And Lock Away |
| Temp Gauge |
Hood |
| Control Panel Lights |
LED Blue 12V |
| Interior Work Lights |
2 - Halogen 12V |
What our Experts Think
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Heavy-duty 4-burner flagship grill: Built with 304 stainless steel construction for long-term outdoor durability and premium finish
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Strong total heat output: Four cast stainless “Bow Tie” burners deliver ~72,000 BTU total (18,000 BTU each) for powerful, even cooking
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Large cooking capacity: Around 1,000–1,100 sq. in. total cooking area, ideal for large families and entertaining
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Precision heat control system: Features Heat Zone Dividers + Flare Control Vaporizers for independent zone cooking and reduced flare-ups
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Multi-level cooking flexibility: Retract-A-Rack system allows multi-tier grilling for searing, roasting, or indirect cooking
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Reliable ignition system: Flame Thrower ignition provides fast, consistent start-up without batteries
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Premium built-in design: Engineered for outdoor kitchen integration or optional cart conversion for freestanding use
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Extra convenience features: Interior lights, control knob lights, and easy-slide drip tray for improved usability
Q&A
Q: What is the Broilmaster BSG424N grill?
A: The Broilmaster BSG424N is a 42-inch built-in G-Series natural gas grill designed for premium outdoor kitchens, offering high-capacity cooking with durable stainless steel construction.
Q: How powerful is this grill?
A: It features four 18,000 BTU stainless steel burners, delivering strong and even heat across the cooking surface for grilling, searing, and roasting.
Q: What is the cooking area size?
A: It provides approximately 1,006 sq. in. of total cooking space, making it suitable for large meals and entertaining.
Q: What fuel type does it use?
A: The BSG424N operates on natural gas (NG) for continuous fuel supply without tank refills.
Q: What material is it made from?
A: It is built with heavy-duty 304 stainless steel, designed for long-term outdoor durability and corrosion resistance.
Q: Is it suitable for outdoor kitchens?
A: Yes, it is designed as a built-in grill head for custom outdoor kitchen installations, but can also be configured with optional cart systems.
Q: What kind of cooking performance does it offer?
A: It supports high-heat searing and multi-zone cooking, with features that help manage flare-ups and maintain even temperature control across burners.
Q: Why choose a 42-inch built-in grill like this?
A: It offers large cooking capacity, powerful heat output, and permanent outdoor kitchen integration, making it ideal for frequent grilling and entertaining larger groups.
Maintenance Tips
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Clean grates after every cook: Burn off residue, then brush and lightly oil stainless grates to prevent sticking and corrosion.
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Empty drip tray regularly: Slide-out tray should be cleaned often to avoid grease buildup and flare-ups.
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Check burners monthly: Inspect Bow Tie burners for clogged ports, spider webs, or uneven flame patterns (blue flame only).
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Clean heat zone dividers & vaporizers: Remove grease buildup to maintain even heat distribution and reduce flare-ups.
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Inspect ignition system: Test Flame Thrower ignition before use to ensure reliable startup.
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Wipe stainless steel surfaces: Use mild soap or stainless cleaner—avoid abrasives to preserve 304 stainless finish.
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Check gas connections annually: Look for leaks, loose fittings, or regulator issues for safe high-BTU operation.
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Protect from weather: Use a grill cover when not in use to prevent moisture damage and discoloration.
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Deep clean 1–2 times per year: Remove burners, clean firebox, vacuum debris, and inspect internal components for wear.
Damage 
Loss 
Theft 
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