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
Amana
Furnace

Model # OU-125-TA Official Amana oil-fired upflow furnace - ou series a

Here are the diagrams and repair parts for Official Amana OU-125-TA oil-fired upflow furnace - ou series a, 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 184 parts  |
Blower Assembly With Motor 10-8 980-0166
#31E

Renewal parts diagram

Blower assembly with motor 10-8

Part #980-0166

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

Lower Vestibute Panel 458-5050
#5B

Renewal parts diagram

Lower vestibute panel

Part #458-5050

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

Cad Cell H-c554-1018; Note 2 - Current Model Is Supplied 21-0831
#27A

Renewal parts diagram

Cad cell h-c554-1018; note 2 - current model is supplied

Part #21-0831

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

Air Filter - 16 X 20 X 1, Hi-velocity 22-1129

#NI

All parts diagram

Air filter - 16 x 20 x 1, hi-velocity

Part #22-1129

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

Furnace Blower Shaft 20-5021

#NI

All parts diagram

Furnace blower shaft

Part #20-5021

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

Heat Exchanger Assembly 900-4601
#15D

Renewal parts diagram

Heat exchanger assembly

Part #900-4601

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

Bumper - Rubber Door 22-2693
#30

Renewal parts diagram

Bumper - rubber door

Part #22-2693

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

Motor Pulley 20-1520
#42C

Renewal parts diagram

Motor pulley

Part #20-1520

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

"oe" Mounting Plate Gasket 22-2387
#17

Renewal parts diagram

"oe" mounting plate gasket

Part #22-2387

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

Vestibule Panel Assembly 458-5000
#6B

Renewal parts diagram

Vestibule panel assembly

Part #458-5000

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

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

Read more

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Read more
Repair difficulty
Time required
 45 minutes or less

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