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Weatherking
Furnace

Model # RGJA-12 Official Weatherking gas-fired condensing horizontal furnace

Here are the diagrams and repair parts for Official Weatherking RGJA-12 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  |
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 20052603
#48

Functional replacement parts diagram

Coil-cndnsg

Part #20052603

$534.30
In Stock
Baffle 20052001
#10

Functional replacement parts diagram

Baffle

Part #20052001

$83.60
In Stock
Transformer 20054401
#18

Functional replacement parts diagram

Transformer

Part #20054401

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

Street Elbow, 1/2" (4 Req'd) 20057801

#NI

All parts diagram

Street elbow, 1/2" (4 req'd)

Part #20057801

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

Angle 20051803
#5

Functional replacement parts diagram

Angle

Part #20051803

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

Pressr Swtch 20055502
#25A

Functional replacement parts diagram

Pressr swtch

Part #20055502

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

Cvr-mnfld 20051401
#37

Functional replacement parts diagram

Cvr-mnfld

Part #20051401

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

Tubing 20058003

#NI

All parts diagram

Tubing

Part #20058003

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

Door Knob B1008204
#40

Functional replacement parts diagram

Door knob

Part #B1008204

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

Symptoms for table saws

Choose a symptom to see related table saw repairs.

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Why does my table saw's blade spin too slow?

Main causes: worn motor brushes, faulty drive motor, using an improper extension cord…

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Why doesn't my table saw start?

Main causes: lack of power, broken on/off switch, bad motor overload, broken power cord, bad drive motor…

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Why can't I adjust the blade height on my table saw?

Main causes: saw dust build up, blade elevating and tilting mechanisms need lubrication…

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Why does my table saw make bad angle cuts?

Main causes: blade alignment needs adjustment, worn blade, bevel positive stops need adjustments, bevel pointer needs ad…

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Why does my table saw's overload trip?

Main causes: worn motor brushes, bad drive motor, faulty overload switch, using an improper extension cord, binding saw …

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Why does my table saw make bad cuts?

Main causes: dirty saw blade, dull or damaged saw blade, blade alignment needs adjustment…

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Repair guides for table saws

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

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How to adjust a table saw blade

How to adjust a table saw blade

If the table saw isn’t cutting parallel to the miter gauge groove, adjust the cutting blade following the instructions i…

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Repair difficulty
Time required
 30 minutes or less
How to replace a table saw drive motor

How to replace a table saw drive motor

You can replace a table saw drive motor that is weak or won't run. Here’s how.…

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Repair difficulty
Time required
 45 minutes or less
How to replace a table saw blade

How to replace a table saw blade

If the table saw blade is dull or damaged, use these simple steps to replace it.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

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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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