Nexgrill
Gas Grill

Model #720-0021 Official Nexgrill gas grill

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

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Parts List

Showing 10 of 47 parts

FLAME TAMER (3)#15

Gas grill Diagram

Flame tamer (3)

Part #C0801

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

Door Bracket#39

Gas grill Diagram

Door bracket

Part #C1202

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

Side Burner Cooking Grid#32

Gas grill Diagram

Side burner cooking grid

Part #C0703

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

CONTROL KNOB (5)#20

Gas grill Diagram

Control knob (5)

Part #C2601

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

HANDLE ASSEMBLY, LID#10

Gas grill Diagram

Handle assembly, lid

Part #C0301

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

Bottom Panel#8

Gas grill Diagram

Bottom panel

Part #C1401

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

BEZEL, SIDE/INFRARED BURNERS (2)#19B

Gas grill Diagram

Bezel, side/infrared burners (2)

Part #C2001

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

Caster W/bra#23

Gas grill Diagram

Caster w/bra

Part #A3203

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

Rear Panel#11

Gas grill Diagram

Rear panel

Part #C2201

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

Rotisserie Motor#26

Gas grill Diagram

Rotisserie motor

Part #C1701

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.

Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan
Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manifold failure
Main causes: empty fuel tank, tripped flow-limiting device on the pressure regulator, faulty manifold valves, burner tubes not aligned
Main causes: nearly empty fuel tank, faulty pressure regulator, burner tube clogs, bad burner tube alignment to gas valves, manifold failure

Repair guides for gas grills

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

How to replace a gas grill wheel

Replace a broken or damaged wheel in less than 15 minutes.

Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill igniter electrode

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

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

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

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all outdoor grills

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

July 07, 2022

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.