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Masterbuilt

Masterbuilt-Gravity Series 1150 Charcoal Grill & Smoker

Masterbuilt-Gravity Series 1150 Charcoal Grill & Smoker

$1,099.99 USD
$1,099.99 USD
Sale Sold out

Bring refined charcoal cooking to your outdoor space with the Masterbuilt Gravity Series 1150 Digital Charcoal Grill and Smoker. Designed for dependable performance and modern control, this versatile grill and smoker delivers authentic charcoal flavor with the convenience of precision temperature management.

Simply load the GravityFed™ hopper, set your desired temperature on the digital control panel or through the Masterbuilt app, and let the DigitalFan™ maintain steady heat from 225°F to 700°F. From slow-smoked barbecue to high-heat searing, roasting, or baking, the 1150 gives you the flexibility to cook your way while enjoying the bold flavor only charcoal can provide.

Built for consistency, control, and versatility, the Gravity Series 1150 is a strong addition to any outdoor cooking setup.

FREE SHIPPING in the Lower 48 states of the United States over $200

Tax Free Purchase Excludes Residents in AZ due to state requirements

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Performance Engineering

  • 1,150 square inches of total cooking capacity for family meals or entertaining
  • Temperature range from 225°F to 700°F for smoking, roasting, baking, and high-heat searing
  • Heats to 225°F in approximately 9 minutes and 700°F in about 15 minutes
  • GravityFed™ charcoal hopper supports extended cooking sessions of up to 15 hours
  • FuelSaver™ body design with dual-wall insulation helps retain heat, smoke, and moisture while optimizing charcoal efficiency
  • DigitalFan™ airflow system automatically maintains steady cooking temperatures throughout the cook
  • Reversible cast iron Smoke & Sear grates allow both bold searing and low-and-slow cooking

Specifications & Cooking Capacity

  • Model: MB20041525
  • Total cooking space: 1,150 sq. in.
  • Hopper capacity: 18 lbs.
  • Width: 58 in. (147 cm)
  • Height: 52 in. (132 cm)
  • Depth / Length: 32 in. (81 cm)
  • Holds up to 19 chickens
  • Fits up to 12 racks of ribs
  • Can cook up to 51 burgers at once

Intelligent Control & Design

  • App-enabled control allows temperature adjustments, alerts, and monitoring for up to four meat probes
  • Digital control panel provides direct temperature and time control at the grill
  • Porcelain-coated warming racks keep food ready to serve or support slow smoking
  • Removable ash bucket and front-access grease cup for streamlined cleanup
  • Compatible with optional accessories including Pizza Oven, Rotisserie, and Flat-Top Griddle (sold separately)
  • Backed by a 1-year limited manufacturer warranty with U.S.-based support

Instruction Guides

Ash Grate Instruction Sheet GSG Models 600, 1150, XT

Body Kit, GSGXT

Body Kit Replacement, GSG600

Bottom Hopper Instruction Sheet

Bottom Hopper Kit, GSGXT

Bottom Hopper Replacement, 2 Piece Hopper, Gravity Series (G2)

California Warning

Controller Module Kit GSGXT

Fan Instruction Sheet

Fire Brick Instruction Sheet

Gravity Series Manuel 600

Gravity Series (Generation 2)-Component Troubleshooting

Gravity Series Griddle Manuel 800

Gravity Series Manuel 1050

Gravity Series Manuel 1150

Gravity Series XT Manuel

Gravity Universal Controller Antenna Kit Replacement

Gravity Universal Controller Kit Replacement

Griddle Instruction Sheet

Grill Body Instruction Sheet

GSG 1150 Housing Kit Replacement

GSXT Wire Routing

Hard Fire Brick Replacement, Gravity Series

Hopper Door Instruction Sheet

Hopper Exhaust Grate Replacement, Gravity Series

Hopper Heat Shield Instruction Sheet

Hopper Lid Instruction Sheet

Lid Door Switch Instruction Sheet

Lid Kit, GSGXT

Magnetic Hopper Switch Replacement, Gravity Series

Middle Hopper Instruction Sheet

Shut Down Slide Kit, GSGXT

Shutdown Slide Guide Replacement

Temperature Probe Instruction Sheet

Temperature Probe Kit, GSGXT

Top Hopper Instruction Sheet

Top Hopper Kit, GSGXT

Top Hopper Replacement, 2 Piece Hopper, Gravity Series (G2)

Wire Harness Kit Replacement,GSG600

Shipping, Returns & Warranty

Shipping & Delivery

  • Ships within the United States & Canada (excluding Hawaii & Alaska)
  • Orders typically ship within 2-10 business days
  • Tracking provided once your order leaves the warehouse
  • Free standard shipping on qualifying orders
  • Delivery timelines may vary due to carrier or weather delays
  • No PO Box delivery available

Manufacturer Warranty

  • Backed by a 1-Year Limited Warranty under normal residential use
  • Warranty begins on the original purchase date
  • Proof of purchase required
  • Paint finish and surface rust are not covered

Warranty Exclusions

  • Damage from misuse, improper assembly, modifications, or natural events
  • Cosmetic wear that does not impact performance
  • Commercial or food-service use
  • Products purchased from unauthorized sellers

Returns

  • Returns accepted within 45 days of shipment
  • Items must be unused, unassembled, and in original packaging
  • Return shipping is the customer’s responsibility
  • Shipping charges are non-refundable
  • Charcoal, fire starters, and wood products are final sale

Order Cancellations

  • Orders may be cancelled before processing or shipment
  • Once shipped, orders fall under the return policy

Charcoal, Simplified

Experience the ease of modern charcoal grilling. With gravity-fed fuel and digital temperature control, the Gravity Series delivers bold flavor with less effort from start to finnish

Built for Total Control

  • GravityFed™ Charcoal Hopper

    Designed for effortless charcoal cooking, the GravityFed™ hopper holds a generous amount of charcoal and continuously feeds the fire, delivering consistent temperatures and authentic flavor throughout your cook.

  • DigitalFan™ Control

    With the touch of a button, the DigitalFan™ regulates airflow from the hopper to the cooking chamber, automatically maintaining your selected cooking temperature—even at high heat.

  • Connected Cooking Control

    Manage your grill remotely with the Masterbuilt app to fine-tune temperatures, track meat probes, and stay informed throughout your cook, with full manual control available on the digital panel.