Rheem
Furnace

Model # RGJA-10 Official Rheem gas-fired condensing horizontal furnace

Here are the diagrams and repair parts for Official Rheem RGJA-10 gas-fired condensing horizontal furnace, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 99 parts  |

Coil-cndnsg 20052602
#48

Functional replacement parts diagram

Coil-cndnsg

Part #20052602

In Stock
Baffle 20052001
#10

Functional replacement parts diagram

Baffle

Part #20052001

In Stock
Transformer 20054401
#18

Functional replacement parts diagram

Transformer

Part #20054401

Replaced by #90-4031F

?
Manufacturer substitution
This part replaces 20054401. Substitute parts can look different from the original.
In Stock
Furnace Blower Wheel B4308545
#77

Functional replacement parts diagram

Furnace blower wheel

Part #B4308545

Replaced by #70-17426-02

?
Manufacturer substitution
This part replaces B4308545. Substitute parts can look different from the original.
In Stock
Ignit Cntrl B1811738
#19

Functional replacement parts diagram

Ignit cntrl

Part #B1811738

Replaced by #BG1600M51EF-1AA

?
Manufacturer substitution
This part replaces B1811738. Substitute parts can look different from the original.
$205.62
5% OFF Phone Price : $215.62
In Stock
Pilot Burner B1811998
#65

Functional replacement parts diagram

Pilot burner

Part #B1811998

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

Fltr Hngr Kt 20055202

#NI

All parts diagram

Fltr hngr kt

Part #20055202

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

Pressr Swtch 20055501
#25

Functional replacement parts diagram

Pressr swtch

Part #20055501

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

Brackt-pilot 20053101
#64

Functional replacement parts diagram

Brackt-pilot

Part #20053101

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

Adapter 20057501

#NI

All parts diagram

Adapter

Part #20057501

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

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Repair difficulty
Time required
 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 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.…

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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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