Manufacturer Information

Highlights
Backed by decades of American craftsmanship, Broilmaster's B-Series grills deliver solid performance, high-end construction, and classic design. The BSB405N features a robust stainless steel body, heavy-duty grates, and consistent flame control — making it a dependable choice for those who take grilling seriously. Whether you’re searing, roasting, or slow-cooking, this 40-inch model delivers versatility and long-term durability.
Specification | Details |
---|---|
Manufacturer | Broilmaster |
Model | BSB405N |
Item Type | Gas Grill |
Configuration | Built‑In |
Fuel Type | Natural Gas (NG) |
Number of Main Burners | 5 Burners |
Main Grilling Area | 720 sq in. |
Secondary Grilling Area | 253 sq in. |
Total Grilling Area | 973 sq in. |
Grilling Surface BTUs | 75,000 BTUs |
Cooking Grid Dimensions | 38" W × 19" D |
Dimensions
These are the verified installation dimensions for the Broilmaster BSB405N Built‑In Natural Gas Grill, including both cutout and overall measurements.
Specification | Details |
---|---|
Cutout Width | 38" |
Cutout Depth | 20.5" |
Cutout Height | 9.5" |
Overall Width | 40.13" |
Overall Depth | 25" |
Overall Height | 21" |
Weight | 180 lbs |
Specifications
All the key specifications for the Broilmaster BSB405N are outlined below — including burner output, build quality, ignition system, lighting, and optional features.
Specification | Details |
---|---|
Construction | Heavy-Duty 304 Stainless Steel |
Main Burners | 5 × 12,000 BTU Cast Stainless Steel |
Infrared Back Burner | 13,000 BTU |
Rotisserie Kit | Optional Accessory |
Total Cooking Area | 760 sq in. (665 + 95) |
Cooking Grates | Solid Stainless Steel |
Flame Tamers | Stainless Steel |
Ignition | Flame-Thrower Ignition |
Interior Lighting | Dual Halogen Lights |
Exterior Lighting | LED Control Panel Lights |
Thermometer | Built-In Temperature Gauge |
Hood | Double-Lined, Easy-Lift |
Heat Zone Separators | Included |
Smoker Box | Not Included |
WiFi / Bluetooth | Not Supported |
Marine / Commercial Grade | No |
Made in USA | No |
Hose & Regulator | Not Included |
Extra Features | Front Access Drip Tray, Removable Warming Rack |