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Nexgrill 720-0778B 4-Burner Liquid Propane Gas Grill Review

Last Updated On: October 29, 2025
Nexgrill 720-0778B 4-Burner Liquid Propane Gas Grill

Discontinued

Looks like this one is discontunued. No worries, Nexgrill allways has a full line of low priced stuff.

Walmart claims the MSRP is almost $600, but for you it’s only $439.98. Four 12,000 BTU tube burners, a 15,000 BTU sear burner, 13,000 BTU rotisserie backburner with BBQ rotisserie kit and porcelain coated cast iron cooking grates. Made cheap to sell cheap, a lot of Nexgrill owners have a lot of complaints. Unfortunately poor customer service is one of their biggest complaints.

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Award Information
Awarded 1 Stars / not recommended Medal
Product Information
Model:
720-0778B 4-Burner Liquid Propane Gas Grill
Item Price :
600.00
*Price Subject To Change
Review Method:
Looked Closely At It
We have seen this product up close and we have also gathered info from the manufacturer, owners, and other reliable sources.
Primary Function:
Grill
Burner Type:
Sear, Rotisserie
Fuel:
Propane Gas
BTU:
48000
Heat Flux:
91.43
Heat Flux is the BTU per square inch and is a more useful measure of how much heat a grill delivers than BTU alone.
Main Burners:
4
Primary Capacity:
Mid-Size (about 25 burgers) : 525 square inches
Secondary Capacity:
195 square inches
Manufacturer Information
Nexgrill Logo.

Nexgrill manufactures a variety of outdoor cookers sold in North America at Home Depot and other retailers. They also make products for other brands.

Nexgrill also offers a selection of tools, rotisseries, covers, built in side burners and parts.

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