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Nexgrill
Gas Grill

Model # 720-0021 Official Nexgrill gas grill

Here are the diagrams and repair parts for Official Nexgrill 720-0021 gas grill, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 47 parts  |
Side Shelf C2301
#17

Gas grill diagram

Side shelf

Part #C2301

The manufacturer no longer makes this part, and there's no substitute part

Left Side Panel C1601
#6

Gas grill diagram

Left side panel

Part #C1601

The manufacturer no longer makes this part, and there's no substitute part

Handle Assembly, Lid C0301
#10

Gas grill diagram

Handle assembly, lid

Part #C0301

The manufacturer no longer makes this part, and there's no substitute part

Burner C0102
#33

Gas grill diagram

Burner

Part #C0102

The manufacturer no longer makes this part, and there's no substitute part

Cooking Grid (2) C0701
#12A

Gas grill diagram

Cooking grid (2)

Part #C0701

The manufacturer no longer makes this part, and there's no substitute part

Caster 3 A3204
#24

Gas grill diagram

Caster 3

Part #A3204

The manufacturer no longer makes this part, and there's no substitute part

Right Door C1301
#35A

Gas grill diagram

Right door

Part #C1301

The manufacturer no longer makes this part, and there's no substitute part

Bottom Panel C1401
#8

Gas grill diagram

Bottom panel

Part #C1401

The manufacturer no longer makes this part, and there's no substitute part

Side Burner Cooking Grid C0703
#32

Gas grill diagram

Side burner cooking grid

Part #C0703

The manufacturer no longer makes this part, and there's no substitute part

Main Burners (3) B0903
#16

Gas grill diagram

Main burners (3)

Part #B0903

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas grills

Choose a symptom to see related gas grill repairs.

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Why is my gas grill not hot enough?

Main causes: nearly empty fuel tank, faulty pressure regulator, burner tube clogs, bad burner tube alignment to gas valv…

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Why won't some burners light on my gas grill?

Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manif…

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What should I do about grease flare-ups in my gas grill?

Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan…

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Do I have to replace a broken wheel on a gas grill?

Main cause: worn wheel…

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Why don't the burners on my gas grill get gas?

Main causes: empty fuel tank, tripped flow-limiting device on the pressure regulator, faulty manifold valves, burner tub…

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Repair guides for gas grills

These step-by-step repair guides will help you safely fix what’s broken on your gas grill.

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How to replace a gas grill igniter electrode

How to replace a gas grill igniter electrode

Replace the igniter electrode on your gas grill if it won’t light the burner.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill ignition module

How to replace a gas grill ignition module

Follow these steps to replace the ignition module if it doesn't produce a spark. …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill burner

How to replace a gas grill burner

Replace a damaged burner on your gas grill in less than 15 minutes and with just pliers and a screwdriver for tools.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your outdoor grills

Use the advice and tips in these articles and videos to get the most out of your gas grill.

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What are the main parts of a gas BBQ grill?

What are the main parts of a gas BBQ grill?

Learn about the main parts of gas grills and get DIY tips for replacing gas grill parts.…

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