Beckett
Furnace

Model # AFG OIL BURNER Official Beckett furnace burner

Here are the diagrams and repair parts for Official Beckett AFG-OIL-BURNER furnace burner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 38 parts  |

Coupling 2454
#10A

Unit parts diagram

Coupling

Part #2454

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

Fitting 2256
#12

Unit parts diagram

Fitting

Part #2256

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

Screw 4187
#4B

Unit parts diagram

Screw

Part #4187

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

Furnace Oil Burner Igniter Kit 5780
#43

Air tube combination diagram

Furnace oil burner igniter kit

Part #5780

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

Transformer 2442
#14A

Unit parts diagram

Transformer

Part #2442

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

Shut-off 5861
#10

Unit parts diagram

Shut-off

Part #5861

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

Plate 5941
#4A

Unit parts diagram

Plate

Part #5941

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

Centering Spider Spacer Assembly Type F 5-503
#35

Air tube combination diagram

Centering spider spacer assembly type f

Part #5-503

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

Holding Screws 4292
#14C

Unit parts diagram

Holding screws

Part #4292

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

Transformer Gasket 3502
#16

Unit parts diagram

Transformer gasket

Part #3502

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

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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