Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Weatherking
Furnace

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

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

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 99 parts  |
Transformer 20054401
#18

Functional replacement parts diagram

Transformer

Part #20054401

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

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
Coil-cndnsg 20052602
#48

Functional replacement parts diagram

Coil-cndnsg

Part #20052602

$387.05
In Stock
Baffle 20052001
#10

Functional replacement parts diagram

Baffle

Part #20052001

$83.60
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.
$239.42
In Stock
Transfr Tube 20052702
#49

Functional replacement parts diagram

Transfr tube

Part #20052702

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

Ht Exchg Shp 20059602
#15

Functional replacement parts diagram

Ht exchg shp

Part #20059602

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

Furnace Blower 20054802
#90

Functional replacement parts diagram

Furnace blower

Part #20054802

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

Door-frnt Bl 20050801
#41

Functional replacement parts diagram

Door-frnt bl

Part #20050801

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

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

Effective articles & videos to help repair your furnaces

View all
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.…

Read more
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.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More