Monument Grills 4 Burner Mesa Series Infrared Propane Gas Grill

I recently set out to upgrade to a natural‑gas grill, especially since I already had a dedicated gas line on my deck. Eliminating the unpredictability of propane tanks, and the inevitable mid‑cook emergency runs to the store, was a major priority. After comparing several well‑known brands, I chose the Monument 41847 NG with the conversion kit, and the value‑to‑performance ratio has genuinely exceeded my expectations. Despite never having grilled on natural gas before, the 41847 NG impressed me immediately. The burner system delivers rapid heat‑up times, and the thermal consistency across the cooking surface is outstanding — a testament to Monument’s engineering. The ClearView window is more than a convenience feature; it’s a smart, functional design choice that allows real‑time monitoring without sacrificing heat retention. The solid stainless‑steel construction gives the grill a robust, premium feel, and the machining and fit‑and‑finish are excellent. I’m confident this unit will serve me well for many years of heavy grilling. One important clarification for buyers: the model's name can be misleading. The grill does not automatically come ready for both propane and natural gas. You must ensure the conversion kit is included, or you will need to purchase it separately. I learned this the hard way after initially buying the grill from another retailer, assuming dual‑fuel capability was standard. Returning it was no small feat, the grill ships in two large, heavy boxes, and you’ll need a vehicle with substantial cargo space. Even a single box will not fit in the trunk of a compact car. Overall, Monument has delivered a natural‑gas grill that combines thoughtful engineering, strong build quality, and excellent real‑world performance. I’m impressed and I look forward to many seasons of grilling ahead.

Had it for 2 years and the base rusted through. It is ok if you occasionally grill but the work that was involved in cleaning and maintaining it every week that I used it to only have it rust through in less than 24 months was disappointing at best

From opening the box a seeing how it was packed, I was like OK this is gonna be good. I can leave the grill with no worries about it burn the food to charcoal

Really love my new grill. After watching YouTube Video, it was easy to assemble. Purchased a number of the grill components which make it nice to keep the grill clean and organized for meals. Love the cast iron round griddle for salmon and grill basket for vegetables. It heats up so quickly and efficiently. Love the glass window - fun to see food cooking away.