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
Rheem
Central Air Conditioner

Model # RF50B3 Official Rheem condensing unit

Here are the diagrams and repair parts for Official Rheem RF50B3 condensing unit, 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 54 parts  |
Bear Cush AE-65383
#14

Unit parts diagram

Bear cush

Part #AE-65383

Replaced by #56-17414-01

?
Manufacturer substitution
This part replaces AE-65383. Substitute parts can look different from the original.
$7.83
In Stock
Condenser Coil Kit AS-210-577
#29

Unit parts diagram

Condenser coil kit

Part #AS-210-577

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

Compressor Access Panel AS-215-128
#38

Unit parts diagram

Compressor access panel

Part #AS-215-128

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

Entrainment Separator AD-215-137
#31

Unit parts diagram

Entrainment separator

Part #AD-215-137

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

Blower Pulley (14") RMA-10-14
#17

Unit parts diagram

Blower pulley (14")

Part #RMA-10-14

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

Distributor AS-215-65
#32

Unit parts diagram

Distributor

Part #AS-215-65

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

Compressor RMM-819-4
#1C

Unit parts diagram

Compressor

Part #RMM-819-4

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

Motor Mount Bracket 104-33-8
#48

Unit parts diagram

Motor mount bracket

Part #104-33-8

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

Pump Bracket AD-215-89
#22

Unit parts diagram

Pump bracket

Part #AD-215-89

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

Pressure Control RES-597
#8

Unit parts diagram

Pressure control

Part #RES-597

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

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

Read more

Why isn't my range's gas burner heating properly?

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

Read more

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

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

Read more
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…

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