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Thermador
Gas Grill

Model # CGB48RSBU Official Thermador barbecue grill

Here are the diagrams and repair parts for Official Thermador CGB48RSBU barbecue 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 147 parts  |
Bullnose 08-04-116
#1

Inner burner box diagram

Bullnose

Part #08-04-116

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

Cover, Side Burner (model Cgb46rsbu) 08-04-302
#16

Hood and rotisserie diagram

Cover, side burner (model cgb46rsbu)

Part #08-04-302

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

Radiant 08-04-104
#21

Inner burner box diagram

Radiant

Part #08-04-104

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

Venturi, Jet (model Cgb48rsbu) 20-02-039
#27

Outer burner box diagram

Venturi, jet (model cgb48rsbu)

Part #20-02-039

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

Bezel 15-10-178
#12

Inner burner box diagram

Bezel

Part #15-10-178

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

Control Panel (model Cgb48ru) 08-04-579
#32

Inner burner box diagram

Control panel (model cgb48ru)

Part #08-04-579

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

Bolt, Shoulder 3/8-16 X 1.25 (2) 14-90-283
#4

Hood and rotisserie diagram

Bolt, shoulder 3/8-16 x 1.25 (2)

Part #14-90-283

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

Insulation, Ir Housing 08-04-387-02
#6

Inner burner box diagram

Insulation, ir housing

Part #08-04-387-02

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

Storage Door, Rear 08-04-375
#12

Drawers and trays diagram

Storage door, rear

Part #08-04-375

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

Shield Hot Surface Ignitor (model Cgb48rsbu) 08-04-151-02
#7

Inner burner box diagram

Shield hot surface ignitor (model cgb48rsbu)

Part #08-04-151-02

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 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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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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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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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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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 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
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 15 minutes or less
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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Time required
 15 minutes or less
How to replace a gas grill pressure regulator

How to replace a gas grill pressure regulator

You can install a new pressure regulator on your gas grill if the pressure regulator won’t let gas flow.…

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Repair difficulty
Time required
 15 minutes or less

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What are the main parts of a gas BBQ grill?

What are the main parts of a gas BBQ grill?

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