Amana
Furnace

Model # OH100MA Official Amana oil-fired horizontal furnace - oh

Here are the diagrams and repair parts for Official Amana OH100MA oil-fired horizontal furnace - oh, 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 98 parts  |

Blower Assembly (complete W/ Motor) 12-12 980-0782

#NI

All parts diagram

Blower assembly (complete w/ motor) 12-12

Part #980-0782

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

Air Filter - 20 X 25 X 1 - Hi-velocity (1 Per) 22-1144

#NI

All parts diagram

Air filter - 20 x 25 x 1 - hi-velocity (1 per)

Part #22-1144

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

Oil Burner (wayne S/s) 25-2309
#21B

Replacement parts diagram

Oil burner (wayne s/s)

Part #25-2309

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

Burner Mounting Gasket - 1/8 X 4-13/16 I.d. X 6-1/2" O.d 22-2324
#11

Replacement parts diagram

Burner mounting gasket - 1/8 x 4-13/16 i.d. x 6-1/2" o.d

Part #22-2324

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

Filter Frame Assembly 577-6130
#16B

Replacement parts diagram

Filter frame assembly

Part #577-6130

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

Motor Mounting Support 980-1310
#41B

Replacement parts diagram

Motor mounting support

Part #980-1310

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

Filter Frame Assembly 575-6130
#16A

Replacement parts diagram

Filter frame assembly

Part #575-6130

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

Motor Pulley 20-1509
#44A

Replacement parts diagram

Motor pulley

Part #20-1509

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

Front Panel Assembly 575-2100
#1

Replacement parts diagram

Front panel assembly

Part #575-2100

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

Oil Burner (wayne 2/s) 102-74
#21L

Replacement parts diagram

Oil burner (wayne 2/s)

Part #102-74

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

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.…