Monument Grills Mesa 425 Black Propane Gas Grill 52,000 BTU ClearView Lid & Side Burner SKU M425

The Monument Grills Mesa 425 Black Propane Gas Grill (SKU: M425) is designed to deliver balanced cooking performance with both consistent and fast heat output. Featuring a total output of 52,000 BTU across 4 main burners plus 1 side burner, it provides reliable power for a wide range of outdoor cooking needs.

With a 450 sq. in. primary cooking area and a total cooking space of 630 sq. in., this grill offers ample room for preparing multiple foods at once. The ClearView lid allows users to monitor cooking progress without lifting the lid, helping maintain stable heat during use. Porcelain-enameled cast iron grates support even heat distribution and are built for durability and easier cleaning.

Additional convenience features include illuminated knob lights, a built-in side burner for sauces and sides, electronic ignition, and swivel casters for mobility. The Mesa 425 is built to support organized, efficient outdoor cooking with a focus on control, visibility, and usable cooking space.

Features

• 52,000 BTU total heat output with 4 main burners + 1 side burner
• 630 sq. in. total cooking area with 450 sq. in. primary space
• ClearView® lid for monitoring food without lifting the lid
• Porcelain-enameled cast iron grates for even heat distribution
• Side burner for preparing sauces and side dishes
• Swivel casters for easy grill movement and positioning

Specifications

General Information

• Brand: Monument Grills
• Model: Mesa 425
• SKU: M425
• Fuel Type: Propane (LPG)
• Grill Finish: Black
• Ignition Type: Pulse Electronic Ignition

Performance

• Total BTU Output: 52,000 BTU
• Number of Main Burners: 4
• Side Burner: 1 (12,000 BTU stated in input)

Cooking Area

• Total Cooking Area: 630 sq. in.
• Primary Cooking Area: 450 sq. in.
• Secondary Cooking Area: 180 sq. in.
• Capacity: Approx. 23 hamburgers

Build & Dimensions

• Assembled Dimensions (W × D × H): 55.0 × 22.0 × 45.5 in
• Product Weight: 110 lbs
• Main Grate Material: Porcelain-Enameled Cast Iron

Warranty

• 8-Year Warranty

Technical Documents & Manuals

• Monument Grills Mesa 425 User Manual (PDF)

Product FAQs

Q1: What is the total cooking power of the Mesa 425 grill?
The grill delivers a total of 52,000 BTU across 4 main burners plus a side burner for additional cooking flexibility.

Q2: Does the grill allow you to check food without opening the lid?
Yes, it includes a ClearView® lid that lets you monitor cooking progress without lifting the lid, helping maintain heat consistency.

Q3: How large is the cooking space on this grill?
It offers a total of 630 sq. in. cooking area, including 450 sq. in. of primary cooking space and 180 sq. in. of secondary space.