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Rheem
Central Air Conditioner

Model # RAGA-042 Official Rheem condensing unit

Here are the diagrams and repair parts for Official Rheem RAGA-042 condensing unit, 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 70 parts  |
Motor 51-20761-01
#10B

Functional replacement parts diagram

Motor

Part #51-20761-01

Replaced by #WG840465

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Manufacturer substitution
This part replaces 51-20761-01. Substitute parts can look different from the original.
BEST SELLER
$150.11
In Stock
Fan Blade 70-19896-03
#13B

Functional replacement parts diagram

Fan blade

Part #70-19896-03

$185.45
In Stock
Capacitor 43-17075-01
#20

Functional replacement parts diagram

Capacitor

Part #43-17075-01

$35.38
In Stock
Prssre Swtch 47-20458-01
#32

Functional replacement parts diagram

Prssre swtch

Part #47-20458-01

Replaced by #47-21604-03

?
Manufacturer substitution
This part replaces 47-20458-01. Substitute parts can look different from the original.
$51.76
In Stock
Capacitor 43-20847-04
#19B

Functional replacement parts diagram

Capacitor

Part #43-20847-04

Replaced by #12005

?
Manufacturer substitution
This part replaces 43-20847-04. Substitute parts can look different from the original.
$16.49 | 
11% OFF Phone Price : $18.49
In Stock
Contactor 42-20619-01
#17A

Functional replacement parts diagram

Contactor

Part #42-20619-01

Replaced by #42-25101-03

?
Manufacturer substitution
This part replaces 42-20619-01. Substitute parts can look different from the original.
$28.97
In Stock
Fan Blade 70-19896-01
#13C

Functional replacement parts diagram

Fan blade

Part #70-19896-01

Replaced by #70-19896-03

?
Manufacturer substitution
This part replaces 70-19896-01. Substitute parts can look different from the original.
$185.45
In Stock
Grille AS-51602-01
#9

Functional replacement parts diagram

Grille

Part #AS-51602-01

Replaced by #AS-58470-03

?
Manufacturer substitution
This part replaces AS-51602-01. Substitute parts can look different from the original.
$1657.69
In Stock
Relay 42-18282-11
#21B

Functional replacement parts diagram

Relay

Part #42-18282-11

Replaced by #42-25105-02

?
Manufacturer substitution
This part replaces 42-18282-11. Substitute parts can look different from the original.
$166.50
In Stock
Relay 42-20593-03
#35

Functional replacement parts diagram

Relay

Part #42-20593-03

Replaced by #42-22655-02

?
Manufacturer substitution
This part replaces 42-20593-03. Substitute parts can look different from the original.
$117.52
In Stock

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Repair guides for treadmills

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

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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Top questions about Sears and Sears PartsDirect

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