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Monument Grills

Mesa 400M | 4-Burner Propane Gas Grill

Regular price $419.99 USD
Regular price $419.99 USD Sale price $419.99 USD
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From grilling to cleaning, it has never been so easy with our all-in-one Mesa 400M .

The 52,000 BTU cooking power is your secret weapon to serve 6 to 8 people in no time.

Coated from the bottom to the top, the silvery integral exterior is perfect to fit in family scenes of all kinds. Whether it’s an everyday meal or a grand feast, Mesa 400M(36000) will always be ready to create unforgettable memories.

  • Key Features
  • Specification
  • Assembly Video


  • BLUE BLAZE technology improves combustion efficiency and minimizes the emission of CO;
  • Porcelain cast iron grids sizzle the food with even, balanced heating;
  • Robust 304 stainless steel burners provide long-time stable performance during grilling. * 8 years warranty for the burners;
  • Oleo phobic Glaze enamel firebox makes firebox cleaning a breeze;
  • Clearview Lid allows viewing grilling status without opening the lid;
  • Blue LED knob light enhances your night grilling experience.



Incredibly Powerful


Equipped with 52,000 BTU of cooking power, Mesa 400M is always prepared to feed everyone with homemade relish. With BLUE BLAZE technology combustion efficiency is enhanced and the emission of CO is minimized. Porcelain cast iron grids are able to sizzle the food with even, balanced heating.



Unbelievably Durable


Rust resistance stainless steel is used for making lid, control panel and cart gate. Robust 304 stainless steel burners guarantee consistent performance during grilling, and for side burners, high durability cast aluminum is used for even more remarkable toughness.



Simply Usable


The ingeniously designed Mesa 400M will take users’ grilling adventure to the next level. Through the innovative Heat Resistant Tempered Window, you can view grilling status without opening the lid. The Blue LED knob light enhances your night grilling experience and creates a futuristic vibe. And four heavy-duty nylon casters provide extra mobility to the grill.

Assembled Height (in.)44.76
Assembled Width (in.)21.46
Assembled Length (in)52.32
Burner BTUTotal: 52000 (Main burner: 10000*3; Side Burner 12000) 
Primary Cooking Area (Sq in)392
Product Weight (lb.)83.78
Main Grill Grate MaterialPorcelain coated cast iron
Fuel TypePropane
Grill FinishStainless steel
Main Burner Material304 Stainless steel
Side Burner MaterialCast aluminium