Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
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 # OW-112 Official Amana oil-fired basement unit - ow series a

Here are the diagrams and repair parts for Official Amana OW-112 oil-fired basement unit - ow 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 121 parts  |
Top Center Div. Panel Assy. 426-1230
#4B

Renewal parts list diagram

Top center div. panel assy.

Part #426-1230

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

Left Side Panel Assembly 430-3000
#3C

Renewal parts list diagram

Left side panel assembly

Part #430-3000

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

Lower Rear Panel Asm. 426-7250
#11B

Renewal parts list diagram

Lower rear panel asm.

Part #426-7250

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

Name Plate Panel 420-2810
#6A

Renewal parts list diagram

Name plate panel

Part #420-2810

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

Top Center Div. Panel Assy. 420-1230
#4A

Renewal parts list diagram

Top center div. panel assy.

Part #420-1230

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

Blower Bearing (2 Req'd) 3/4" Lau 7114 20-5030
#31

Renewal parts list diagram

Blower bearing (2 req'd) 3/4" lau 7114

Part #20-5030

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

Top Center Div. Panel Assy. 430-1230
#4C

Renewal parts list diagram

Top center div. panel assy.

Part #430-1230

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

Upper Rear Panel 430-7310
#13C

Renewal parts list diagram

Upper rear panel

Part #430-7310

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

Cleanout Cap Asm. 900-9005

#NI

All parts diagram

Cleanout cap asm.

Part #900-9005

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

Air Filteers, (d) 20x20x1 22-1140
#24C

Renewal parts list diagram

Air filteers, (d) 20x20x1

Part #22-1140

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