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-80-MA Official Amana oil-fired upflow furnace - ou series a

Here are the diagrams and repair parts for Official Amana OU-80-MA 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  |
Fan & Limit Control - B Ctc-1f51afcw 21-0853
#49C

Renewal parts diagram

Fan & limit control - b ctc-1f51afcw

Part #21-0853

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

Flue Collar Gasket 22-2389

#NI

All parts diagram

Flue collar gasket

Part #22-2389

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

Blower Assembly With Motor (dd) 10-10d 980-0256
#31B

Renewal parts diagram

Blower assembly with motor (dd) 10-10d

Part #980-0256

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

Half Hinge Fixed - L.h. 251-2732
#13

Renewal parts diagram

Half hinge fixed - l.h.

Part #251-2732

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

Blower Assembly With Motor (dd) 10-10 980-0257
Blower assembly with motor (dd) 10-10

Part #980-0257

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

Top Front Panel Assembly 457-1100
#7A

Renewal parts diagram

Top front panel assembly

Part #457-1100

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

Fire Box 70

#NI

All parts diagram

Fire box

Part #70

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

Heat Exchanger Assembly 900-4401
#15C

Renewal parts diagram

Heat exchanger assembly

Part #900-4401

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

Half Hinge Door 251-2731
#12

Renewal parts diagram

Half hinge door

Part #251-2731

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

Blower Assembly With Motor (dd) 12-12 980-0745
#31B

Renewal parts diagram

Blower assembly with motor (dd) 12-12

Part #980-0745

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

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Read more

Repair guides for top-mount refrigerators

How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the condenser fan motor in a top-freezer refrigerator

How to replace the condenser fan motor in a top-freezer refrigerator

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

Read more
Repair difficulty
Time required
 15 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