Amana
Furnace

Model # OH084SA Official Amana oil-fired horizontal furnace - oh

Here are the diagrams and repair parts for Official Amana OH084SA 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  |

Observation Door 975-2095
#14

Replacement parts diagram

Observation door

Part #975-2095

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

Motor Pulley 20-1521
#44B

Replacement parts diagram

Motor pulley

Part #20-1521

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

Collar Gasket - 1/8 X 8-3/4" Dia. 22-2349
#10

Replacement parts diagram

Collar gasket - 1/8 x 8-3/4" dia.

Part #22-2349

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

Furnace Blower Shaft 20-5021
#34A

Replacement parts diagram

Furnace blower shaft

Part #20-5021

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

Flue Collar Gasket 22-2320
#24

Replacement parts diagram

Flue collar gasket

Part #22-2320

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

Top & Bottom Panel Assembly 575-1100
#3A

Replacement parts diagram

Top & bottom panel assembly

Part #575-1100

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

Heat-cool Relay 22-9644
#50

Replacement parts diagram

Heat-cool relay

Part #22-9644

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

Combustion Chamber 25-0245
#19

Replacement parts diagram

Combustion chamber

Part #25-0245

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

Blower Cutoff 980-1130
#32A

Replacement parts diagram

Blower cutoff

Part #980-1130

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

Oil Burner - Nozzle, 0.090-60 Degrees 25-2330
#25B

Replacement parts diagram

Oil burner - nozzle, 0.090-60 degrees

Part #25-2330

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.…