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LM21040 40" Masterpiece Series Built-In Gas Grill with 4 Stainless Steel Burners, 48000 BTU Total Heat Output, 304 Stainless Steel Construction, and 540 sq. inches Cooking Surface, in Stainless Steel

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  • Series: Masterpiece
  • Width: 40"
  • Height: 12"
  • Depth: 21"
  • Style: Built-In
  • Number of Burners: 4
  • Burner Type: Standard
  • Grilling Surface Size: 540 sq. inches
  • Number Of Grates: 3
  • Drip Tray Included: Yes

The 40" Built-In Gas Grill from Lazy Man will be the best addition to your place. The unit features 4 Stainless Steel Burners, 48000 BTU Total Heat Output, 304 Stainless Steel Construction, and 540 sq. inches Cooking Surface. Available at AppliancesConnection


Premier Built-In Residential Grill Head
This is our premier built-in residential grill head designed to last a lifetime even in the harshest environments. Independently controlled burners allow you to create the style of cooking you desire for all applications. Versatility and ease-of-operation highlight these unique cooking units to help you control the burner(s) from a glowing simmer to a flavor-locking searing flame.

Simple Installation
These units can be easily built into any enclosure with holes for your gas lines in the bottom left or right sides as well as the rear of the unit.

304 Stainless Steel Surface
Easy to clean professional grade 304 Stainless Steel surfaces.

Family Sized Cooking Area
Family sized cooking area on easy to clean Stainless Steel welded rod grates.

Flavor Enhancers
Flavor Enhancers spread heat evenly without the need for lava rocks, providing for many years of service.

Electronic Ignition
Turn burner valve to high, and simply press the button for automatic ignition. You are in complete control.

Internal Gas Piping
Internal gas piping and fittings for convenient rear connection.

Warranty Terms: Limited Lifetime Warranty


Width: 40"
Exterior Width: 40"
Height: 12"
Depth: 21"
General Specifications
Color: Stainless Steel
Color Class: Stainless Steel
Number of Burners: 4
Burner Type: Standard
Grill Shape: Rectangular
Grill Grate Material: Stainless Steel
Grilling Surface Size: 540 sq. inches
Series: Masterpiece
Heat Output: 48000 BTUs
Drip Tray Included: Yes
Electronic Ignition: Yes


304 Grade Stainless Steel

304 Grade Stainless Steel

Non-corrodible stainless steel construction for very sturdy and long lasting.

Stainless Steel Cooking Grates

Stainless Steel Cooking Grates

Over briquette and “U” burner sections. Heavy-duty 3/8-inch round stainless steel rod cooking grates have a special nonstick electro-polished finish.

Stainless Steel Burners

Stainless Steel Burners

The main burners on all Outdoor Kitchen Grill Heads provide durable stainless steel burners! The main burner is perhaps the most important, impactful, and functional component of the grill head.

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  • Brand:Lazy Man
  • SKU:LM21040
  • Stock Id:357323
  • Product Number:LM21040
  • Series:Masterpiece


  • Fuel Type:Other
  • Style:Built-In
  • Number of Burners:4
  • Number of Grates:3
  • Rotisserie:No
  • Burner Type:Standard
  • Grill Shape:Rectangular
  • Grill Light:No
  • Griddle:No
  • Grill Grate Material:Stainless Steel
  • Grill Body Material:Stainless Steel
  • Color:Stainless Steel


  • Heat Output:48000 BTUs
  • Side Burner:No
  • Searing Burner:No
  • Infrared Burner:No
  • Smoker:No
  • Warming Rack:No
  • Drip Tray Included:Yes
  • Side Table:No
  • Cover Included:No
  • Thermometer Included:No
  • Windscreen Included:No


  • Exterior Width:40"
  • Grilling Surface Size:540 sq. inches
  • Width:40"
  • Height:12"
  • Depth:21"

    Technical Details

  • Electronic Ignition:Yes
  • ADA Compliant:No
  • Warranty Terms:Limited Lifetime Warranty
  • Eco-Friendly:No
  • Weight:110.00 lbs