Amana
Furnace

Model # OU-80-AH Official Amana oil-fired upflow furnace - ou series a

Here are the diagrams and repair parts for Official Amana OU-80-AH 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  |

Spring Catch 22-1815
#29

Renewal parts diagram

Spring catch

Part #22-1815

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

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

Blower Assembly With Motor (dd) 10-10d 980-0258
#31D

Renewal parts diagram

Blower assembly with motor (dd) 10-10d

Part #980-0258

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

Oil Burner - Wayne S/s - Plus Cell; Note 1 - For Complet 25-2300
#22A

Renewal parts diagram

Oil burner - wayne s/s - plus cell; note 1 - for complet

Part #25-2300

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

Thermostat (heat) - M-h T87f1008 21-0840

#NI

All parts diagram

Thermostat (heat) - m-h t87f1008

Part #21-0840

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

Cleanout Cap Asm. 900-9005
#16

Renewal parts diagram

Cleanout cap asm.

Part #900-9005

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

Blower Assembly With Motor 10-8 980-0157
#31D

Renewal parts diagram

Blower assembly with motor 10-8

Part #980-0157

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

Blower Wheel - 1/2" Bore 20-5089
#34B

Renewal parts diagram

Blower wheel - 1/2" bore

Part #20-5089

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

Vestibule Panel Assembly 459-5000
#6C

Renewal parts diagram

Vestibule panel assembly

Part #459-5000

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

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator defrost control assembly

How to replace a refrigerator defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Repair difficulty
Time required
 120 minutes or less

Effective articles & videos to help repair your furnaces

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.…

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.…

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.…