Bring authentic charcoal flavour into your backyard without the constant vent adjustments, messy refuelling, or babysitting the fire. The Masterbuilt Gravity Series 1150 Digital Charcoal BBQ & Smoker combines the rich taste of charcoal cooking with modern digital temperature control, giving you the freedom to smoke low and slow, roast, bake, grill, and sear all from one powerful outdoor cooker.
Built for serious backyard entertainers, this gravity fed charcoal BBQ delivers massive cooking capacity, fast heat up times, and app controlled convenience while still producing the unmistakable flavour only charcoal can create.
Whether you are smoking brisket overnight, searing steaks at high heat, or cooking for a crowd on the weekend, the Gravity Series 1150 gives you the control of a pellet grill with the flavour and performance of real charcoal.
Why Choose the Masterbuilt Gravity Series 1150?
Most charcoal BBQs require constant airflow adjustments, regular charcoal top ups, and close monitoring throughout the cook. The Gravity Series 1150 changes that completely.
Simply load the GravityFed™ hopper with lump charcoal or briquettes, light the fire starter, set your cooking temperature using the digital control panel or Masterbuilt app, and let the DigitalFan™ system maintain your target temperature automatically.
With a huge 1,150 square inch cooking area, temperatures ranging from 107°C to 371°C, and the ability to cook for hours without refuelling, this is one of the most versatile charcoal BBQ smokers available for Australian backyards.
💪 Built for Serious Backyard BBQ Cooking
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🔥 Authentic Charcoal Flavour
Experience the rich smoky flavour that gas BBQs simply cannot replicate. Smoke brisket low and slow, roast whole chickens, or sear steaks over intense charcoal heat.
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🌡️ Digital Temperature Control
Set your desired cooking temperature on the control panel or through the Masterbuilt app and let the DigitalFan™ system automatically maintain consistent heat throughout your cook.
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📱 Wi Fi App Connectivity
Control your BBQ remotely using the Masterbuilt app. Adjust temperatures, monitor up to 4 meat probes, receive alerts, and track your cook without standing beside the grill.
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🔄 GravityFed™ Charcoal Hopper
The gravity fed hopper continuously feeds charcoal into the firebox as fuel burns, giving you up to 15 hours of uninterrupted cooking without needing to reload charcoal.
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⚡ Fast Heat Up Performance
Reach smoking temperatures of 107°C in approximately 9 minutes or crank the heat up to 371°C in approximately 15 minutes.
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🔥 Smoke, Sear, Roast & Bake
From low and slow American BBQ through to high heat steak searing and wood fired style roasting, the Gravity Series 1150 handles multiple cooking styles in one unit.
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🥩 Reversible Cast Iron Smoke & Sear Grates
Use the flat side for direct high heat searing or flip to the grooved side for low and slow smoking while retaining moisture and flavour.
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🧱 FuelSaver™ Insulated Body Design
Dual wall construction with porcelain coated interior panels helps retain heat, smoke, and moisture for better fuel efficiency and more stable cooking temperatures.
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🍖 Massive Cooking Capacity
Easily cook for large families, parties, and gatherings with enough room for up to 19 chickens, 12 racks of ribs, or 51 burgers.
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🧼 Quick & Easy Cleanup
Spend less time cleaning with the removable ash bucket and front access grease tray system.
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🚛 Mobile Cart with Lockable Wheels
Move the BBQ around your outdoor entertaining area easily and lock it securely into position when cooking.
🔥 How the GravityFed™ System Works
Cooking with charcoal has never been this simple.
1️⃣ Load It
Fill the GravityFed™ hopper with lump charcoal or briquettes. The hopper holds up to 8 kg of fuel and continuously feeds charcoal into the firebox using gravity.
2️⃣ Light It
Use a fire starter to ignite the charcoal. The DigitalFan™ system helps the BBQ quickly reach your desired cooking temperature.
3️⃣ Set It
Choose your cooking temperature using the digital control panel or the Masterbuilt app. The fan system automatically controls airflow to maintain stable cooking temperatures throughout the cook.
No vent adjustments. No constant monitoring. No messy refuelling mid cook.
🍖 Cooking Versatility for Every BBQ Style
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🥩 Low & Slow Smoking
Maintain stable temperatures between 107°C and 150°C for brisket, ribs, pulled pork, and smoked lamb.
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🍗 Indirect Roasting
Roast whole chickens, pork shoulders, or large cuts between 160°C and 200°C.
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🍔 Traditional Grilling
Perfect for burgers, sausages, skewers, vegetables, and family BBQ favourites.
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🔥 High Heat Searing
Push temperatures up to 371°C for restaurant quality steak searing and crispy finishes.
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🍕 Pizza Cooking
Add the optional Masterbuilt Pizza Oven accessory for charcoal fired pizza cooking.
📦 What’s Included?
| Included Item |
Quantity |
| Masterbuilt Gravity Series 1150 BBQ & Smoker |
1 |
| Reversible Cast Iron Smoke & Sear Cooking Grates |
1 Set |
| Porcelain Coated Warming Racks |
2 |
| Digital Control Panel |
1 |
| GravityFed™ Charcoal Hopper |
1 |
| DigitalFan™ Temperature Control System |
1 |
| Meat Probe |
1 |
| Front Access Grease Tray |
1 |
| Removable Ash Bucket |
1 |
| Lockable Wheel Cart Base |
1 |
| User Manual |
1 |
🔌 Digital Controls & App Features
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📱 Masterbuilt App Integration
Control your BBQ remotely through Wi Fi connectivity.
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🌡️ Automatic Temperature Regulation
The DigitalFan™ system maintains stable cooking temperatures automatically.
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🥩 Monitor Up To 4 Meat Probes
Track multiple cuts of meat simultaneously during long cooks.
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🔔 Cooking Alerts & Notifications
Receive alerts directly to your phone while cooking.
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⏱️ Track Cook Time & Temperature History
Monitor your cooking sessions in real time.
📏 Cooking Capacity & Specifications
| Specification |
Details |
| Model |
MB20041625 |
| Total Cooking Area |
1,150 in² / 0.74 m² |
| Temperature Range |
107°C to 371°C |
| Hopper Capacity |
Up to 8 kg |
| Fuel Type |
Lump Charcoal or Briquettes |
| Maximum Burn Time |
Up to 15 Hours |
| Width |
138 cm |
| Height |
132 cm |
| Depth |
67 cm |
| Cooking Grates |
Reversible Cast Iron Smoke & Sear Grates |
| Warming Racks |
2 x Porcelain Coated |
| Meat Probe Ports |
4 |
| Connectivity |
Wi Fi App Control |
| Cart |
Enclosed Cart with Lockable Wheels |
| Assembly Required |
Yes |
| Warranty |
2 Years |
🍔 Large Capacity Cooking Performance
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🍗 Cook Up To 19 Whole Chickens
Perfect for large family gatherings and entertaining.
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🥩 Fit Up To 12 Racks of Ribs
Ideal for low and slow weekend smoking sessions.
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🍔 Cook Up To 51 Burgers At Once
Easily handle parties, events, and backyard BBQs.
🔥 Expand Your BBQ Setup
Optional accessories available separately include:
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🍕 Masterbuilt Pizza Oven Attachment
Convert your Gravity Series BBQ into a high heat charcoal pizza oven.
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🍖 Gravity Series Rotisserie Kit
Perfect for whole chickens, lamb, pork, and spit roasting.
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🥓 Half Griddle Plate Insert
Great for breakfast cooking, smash burgers, seafood, and vegetables.
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🛡️ Protective BBQ Cover
Helps protect your BBQ during outdoor storage.
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🌡️ Additional Meat Probes
Monitor multiple proteins during large cooks.
🔧 Warranty & Build Quality
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🛡️ 2 Year Manufacturer Warranty
Genuine Masterbuilt warranty coverage for peace of mind.
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🧱 Heavy Duty Construction
Built with durable materials designed for outdoor cooking performance.
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🔥 Porcelain Coated Interior Components
Helps improve heat retention and cooking consistency.
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🧼 Easy Maintenance Design
Removable ash and grease management systems simplify cleanup after cooking.
💬 Why BBQ Fans Love the Gravity Series 1150
- 🔥 Real charcoal flavour with digital convenience.
- 🌡️ Stable temperatures without manual vent adjustments.
- 🍖 Massive cooking space for entertaining large groups.
- 📱 Full app control and remote monitoring.
- ⚡ Fast heat up times for weeknight cooking or weekend smoking.
- 🔄 Smoke, grill, roast, bake, and sear from one BBQ.
- 🥩 Cast iron cooking grates for serious BBQ performance.
- 🧱 Efficient charcoal usage with insulated body design.
🔥 Why Choose the 1150 Over Smaller Gravity Series Models?
The Gravity Series 1150 is designed for BBQ enthusiasts who regularly cook for larger groups and want maximum cooking flexibility.
Compared to smaller models, the 1150 offers:
- 📏 Larger total cooking space.
- 🍖 More capacity for ribs, burgers, and whole chickens.
- 🔥 More room for multi zone cooking setups.
- 🍔 Better suited for entertaining and large gatherings.
- 🥩 Extra warming rack space for indirect cooking and holding food.
If you love hosting backyard BBQs or cooking multiple proteins at once, the Gravity Series 1150 gives you the space and performance to cook without compromise.
🚿 Cleaning & Maintenance Tips
- 🧼 Empty the ash bucket after each cook.
- 🧽 Clean the grease tray regularly to reduce flare ups.
- 🔥 Brush cast iron grates while still warm.
- 🛢️ Re season cast iron grates periodically with cooking oil.
- 🛡️ Use a cover when storing outdoors.
- 🔒 Use the shutdown slides to extinguish charcoal and save unused fuel for future cooks.
🔥 Order Your Masterbuilt Gravity Series 1150 Today
Take control of charcoal cooking with one of the most advanced charcoal BBQ smokers available.
The Masterbuilt Gravity Series 1150 combines authentic charcoal flavour, digital precision, app control convenience, and massive cooking capacity into one powerful outdoor cooking system.
Whether you are smoking brisket overnight, grilling for the family, or hosting large backyard gatherings, this BBQ is built to handle it all.
Order now and experience the flavour of charcoal cooking without the hassle.