Broil King 56" 3-Burner Black Signet 320B Gas Grill
✔️ Free Returns
✔️ No Restocking Fees
✔️ Financing Options Available
Flash Sale is On! Free Shipping on Orders Over $200 With the Code: SHIPFREE
Text or call 888-918-4150, start live chat, or email support@grillcollection.com with any questions. We are at your disposal 8:00 AM - 11:59 PM ET, 7 days a week.
Broil King is committed to producing gas grills that you can count on for the utmost in performance and built with quality materials for years of durability. Broil King gas grills are manufactured in North American plants located in Huntington Indiana, Dickson Tennessee, and Waterloo Ontario.
The Signet™ series is one of our most popular gas grills and offers over 635 sq. in. total cooking space. With three stainless steel Dual-Tube™ burners, you can cook a variety of foods at the same time. The quality Therma-Cast™ aluminum oven retains heat and is perfect for convection cooking large roasts or even your holiday turkey. The Signet™ series is trusted by grilling enthusiasts around the world and will help you get great results, every time.
Proudly Built in North America
- Built to Deliver Performance
- Built by North Americans
- Built with Northern American Steel
- Built by a Family-Owned Company
Confidence Built In Every Grill
The cookbox, steel cart/cabinet, shelves, and many other components are all fabricated by our skilled North American workforce with quality North American sourced steel. Our barbecue grill components are sourced with preference given to domestic suppliers whenever possible but do include some globally sourced components.
3-Burner Black Signet 320B
Signet™ 320B features 635 sq. in. total cooking space including porcelain coated warming rack, heavy-duty cast iron cooking grids, stainless steel Flav-R-Wave™ cooking system, 3 stainless steel Dual-Tube™ burners, black powder-coated steel drop-down side shelves, and enclosed cabinet base.
Performance Grill Features
Every Broil King is built with performance features that deliver unparalleled cooking versatility.
![]() |
Heavy-duty Cast-Iron Cooking Grids The Broil King® heavy-duty cast-iron cooking grids offer amazing heat retention and give perfect sear marks. They are also reversible: one side is pointed to give you perfect grill marks, while the other side is grooved to capture juices for continuous basting while cooking. |
![]() |
Flav-R-Wave™ Cooking System The stainless steel Flav-R-Wave™ cooking system provides superior heat distribution, protects the burner, and vaporizes drippings for great barbecue flavor. |
![]() |
Deluxe Accu-Temp™ Thermometer Our easy to read stainless steel thermometer has a probe that reaches deep into the oven, giving you a more accurate temperature reading. |
![]() |
Dual-Tube™ Burners Made from high-quality stainless steel, Broil King®s large diameter, patented tube-in-tube, side-ported burners provide two rows of flame for the ultimate in even heat distribution. |
![]() |
Linear Flow™ Valves With 180° Sensi-Touch™ Control Linear-Flow™ valves with 180° Sensi-Touch™ control knobs give you infinite heat control, allowing you to set your grill to the perfect temperature for searing, roasting, or slow cooking. |
![]() |
Sure-Lite™ Electronic Ignition System The Sure-Lite™ ignition system offers you peace of mind knowing your barbecue grill will start quickly and easily. |
![]() |
Therma-Cast™ Cookbox Made from die-cast aluminum and covered by a limited lifetime warranty, these ovens provide excellent heat retention and long-lasting durability. |
![]() |
Black Drop-Down Shelves Durable black painted steel side shelves are designed to fold down for convenient storage in tight spaces. |
Features
- Three stainless steel Dual-Tube™ burners
- Therma-Cast™ aluminum cook box with black porcelain coated steel wrap
- Rigid steel cabinet with black powder-coated steel doors
- Black powder-coated steel drop-down side shelves
- Tool holders and condiment bins
- Rustproof resin base
- Large 7" / 18 cm crack-proof wheels
- Large 2.5" / 6.4 cm locking casters
- Rust-resistant zinc coated steel components
- Premium powder-coat epoxy paint finish
Specifications
Main Burner | 40,000 BTU |
Fuel Type | Propane (LP) - Designed for use with 20lb tank - not included. Natural Gas (NG) - 10ft Natural gas hose included. |
Total Cooking Space | 635 sq. in. / 4,097 sq. cm. (total cooking space including porcelain coated warming rack) |
Primary Cooking Space | 400 sq. in. / 2,581 sq. cm. |
Assembled Grill Dimension | 48.4 in. (H) x 56.5 in. (W) x 23.2 in. (D) |
Grill Weight | 140 lbs (LP Model) 141 lbs (NG Model) |
Cooking System | Stainless steel Flav-R-Wave™ cooking system |
Cooking Grids | Heavy-duty cast iron cooking grids |
Heat Partition | Flav-R-Zone™ heat partitions |
Valves | Linear-Flow™ valves with 180° sensi-touch™ control |
Ignition System | Sure-lite™ electronic ignition system |
Thermometer | Deluxe Accu-Temp™ thermometer |
Warranty
We reward quality. This Broil King® features a Limited Lifetime Warranty on the entire cookbox, 10 years on Dual-Tube™ burner system, and 2 years on all remaining parts and paint.
Options & Accessories
Broil King® is known around the world for manufacturing gas grills to the highest standards of quality and performance. This is why we have designed professional grill accessories and tools to enhance the outdoor cooking experience. From absolute necessities like tongs and turners to adventurous accessories like rib racks and toppers, Broil King® has whatever the avid griller needs.
![]() |
Premium Grill Cover
|
![]() |
Select Grill Cover
|
![]() |
Solid Stainless Steel Cooking Grids
|
![]() |
Deluxe Exact Fit Griddle
|
![]() |
Deluxe Rotisserie
|
Downloads
Videos
We work very hard to ensure that we offer the absolute best prices online. If you find another legitimate online store that offers a lower prices on an identical item we stock (including shipping, tax, etc), we will beat the competitor's price by 10% of the difference! Please see below for complete details.
Please fill out the form below to find out if you qualify for the discount. In most cases you will receive a response within 1 business day.
To request your 110% Best Price Guarantee simply e-mail us a link to the same product on our website, or on our competitors' website.
Our 110% Price Guarantee has some limitations:
- Promotions such as rebates and buy one, get one free offer are not eligible
- The item must be in stock on the competitors' website
- The competitor must be an online store, they may not have a retail location
- The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
- The competitor must be an Authorized Retailer of the product in question, and must not be violating advertising price agreements with the manufacturer
- The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax
There may be brands excluded from that offer. Please contact us for further information.
Broil King is committed to producing gas grills that you can count on for the utmost in performance and built with quality materials for years of durability. Broil King gas grills are manufactured in North American plants located in Huntington Indiana, Dickson Tennessee, and Waterloo Ontario.
The Signet™ series is one of our most popular gas grills and offers over 635 sq. in. total cooking space. With three stainless steel Dual-Tube™ burners, you can cook a variety of foods at the same time. The quality Therma-Cast™ aluminum oven retains heat and is perfect for convection cooking large roasts or even your holiday turkey. The Signet™ series is trusted by grilling enthusiasts around the world and will help you get great results, every time.
Proudly Built in North America
- Built to Deliver Performance
- Built by North Americans
- Built with Northern American Steel
- Built by a Family-Owned Company
Confidence Built In Every Grill
The cookbox, steel cart/cabinet, shelves, and many other components are all fabricated by our skilled North American workforce with quality North American sourced steel. Our barbecue grill components are sourced with preference given to domestic suppliers whenever possible but do include some globally sourced components.
3-Burner Black Signet 320B
Signet™ 320B features 635 sq. in. total cooking space including porcelain coated warming rack, heavy-duty cast iron cooking grids, stainless steel Flav-R-Wave™ cooking system, 3 stainless steel Dual-Tube™ burners, black powder-coated steel drop-down side shelves, and enclosed cabinet base.
Performance Grill Features
Every Broil King is built with performance features that deliver unparalleled cooking versatility.
![]() |
Heavy-duty Cast-Iron Cooking Grids The Broil King® heavy-duty cast-iron cooking grids offer amazing heat retention and give perfect sear marks. They are also reversible: one side is pointed to give you perfect grill marks, while the other side is grooved to capture juices for continuous basting while cooking. |
![]() |
Flav-R-Wave™ Cooking System The stainless steel Flav-R-Wave™ cooking system provides superior heat distribution, protects the burner, and vaporizes drippings for great barbecue flavor. |
![]() |
Deluxe Accu-Temp™ Thermometer Our easy to read stainless steel thermometer has a probe that reaches deep into the oven, giving you a more accurate temperature reading. |
![]() |
Dual-Tube™ Burners Made from high-quality stainless steel, Broil King®s large diameter, patented tube-in-tube, side-ported burners provide two rows of flame for the ultimate in even heat distribution. |
![]() |
Linear Flow™ Valves With 180° Sensi-Touch™ Control Linear-Flow™ valves with 180° Sensi-Touch™ control knobs give you infinite heat control, allowing you to set your grill to the perfect temperature for searing, roasting, or slow cooking. |
![]() |
Sure-Lite™ Electronic Ignition System The Sure-Lite™ ignition system offers you peace of mind knowing your barbecue grill will start quickly and easily. |
![]() |
Therma-Cast™ Cookbox Made from die-cast aluminum and covered by a limited lifetime warranty, these ovens provide excellent heat retention and long-lasting durability. |
![]() |
Black Drop-Down Shelves Durable black painted steel side shelves are designed to fold down for convenient storage in tight spaces. |
Features
- Three stainless steel Dual-Tube™ burners
- Therma-Cast™ aluminum cook box with black porcelain coated steel wrap
- Rigid steel cabinet with black powder-coated steel doors
- Black powder-coated steel drop-down side shelves
- Tool holders and condiment bins
- Rustproof resin base
- Large 7" / 18 cm crack-proof wheels
- Large 2.5" / 6.4 cm locking casters
- Rust-resistant zinc coated steel components
- Premium powder-coat epoxy paint finish
Specifications
Main Burner | 40,000 BTU |
Fuel Type | Propane (LP) - Designed for use with 20lb tank - not included. Natural Gas (NG) - 10ft Natural gas hose included. |
Total Cooking Space | 635 sq. in. / 4,097 sq. cm. (total cooking space including porcelain coated warming rack) |
Primary Cooking Space | 400 sq. in. / 2,581 sq. cm. |
Assembled Grill Dimension | 48.4 in. (H) x 56.5 in. (W) x 23.2 in. (D) |
Grill Weight | 140 lbs (LP Model) 141 lbs (NG Model) |
Cooking System | Stainless steel Flav-R-Wave™ cooking system |
Cooking Grids | Heavy-duty cast iron cooking grids |
Heat Partition | Flav-R-Zone™ heat partitions |
Valves | Linear-Flow™ valves with 180° sensi-touch™ control |
Ignition System | Sure-lite™ electronic ignition system |
Thermometer | Deluxe Accu-Temp™ thermometer |
Warranty
We reward quality. This Broil King® features a Limited Lifetime Warranty on the entire cookbox, 10 years on Dual-Tube™ burner system, and 2 years on all remaining parts and paint.
Options & Accessories
Broil King® is known around the world for manufacturing gas grills to the highest standards of quality and performance. This is why we have designed professional grill accessories and tools to enhance the outdoor cooking experience. From absolute necessities like tongs and turners to adventurous accessories like rib racks and toppers, Broil King® has whatever the avid griller needs.
![]() |
Premium Grill Cover
|
![]() |
Select Grill Cover
|
![]() |
Solid Stainless Steel Cooking Grids
|
![]() |
Deluxe Exact Fit Griddle
|
![]() |
Deluxe Rotisserie
|
Downloads
Videos
We work very hard to ensure that we offer the absolute best prices online. If you find another legitimate online store that offers a lower prices on an identical item we stock (including shipping, tax, etc), we will beat the competitor's price by 10% of the difference! Please see below for complete details.
Please fill out the form below to find out if you qualify for the discount. In most cases you will receive a response within 1 business day.
To request your 110% Best Price Guarantee simply e-mail us a link to the same product on our website, or on our competitors' website.
Our 110% Price Guarantee has some limitations:
- Promotions such as rebates and buy one, get one free offer are not eligible
- The item must be in stock on the competitors' website
- The competitor must be an online store, they may not have a retail location
- The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
- The competitor must be an Authorized Retailer of the product in question, and must not be violating advertising price agreements with the manufacturer
- The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax
There may be brands excluded from that offer. Please contact us for further information.