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Amana
Furnace

Model # OC125MA Official Amana oil-fired counterflow furnace

Here are the diagrams and repair parts for Official Amana OC125MA oil-fired counterflow furnace, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 153 parts  |
Cleanout Access Plate 525-6246

#NI

All parts diagram

Cleanout access plate

Part #525-6246

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

Furnace Blower Shaft 20-5021
#42

Replacement parts diagram

Furnace blower shaft

Part #20-5021

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

Oil Burner - Wayne S/s - Plus Cell; Note 1 - For Complet 25-2304
#26C

Replacement parts diagram

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

Part #25-2304

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

Blower Assembly (complete W/ Motor) 10-10 980-0268

#NI

All parts diagram

Blower assembly (complete w/ motor) 10-10

Part #980-0268

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

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

#NI

All 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

Burner Mounting Plate Asm. 975-2120
#20

Replacement parts diagram

Burner mounting plate asm.

Part #975-2120

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

Panel - Top Assembly 306-1100
#10C

Replacement parts diagram

Panel - top assembly

Part #306-1100

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

Motor Pulley 20-1521
#49C

Replacement parts diagram

Motor pulley

Part #20-1521

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

Blower Assembly (complete W/ Motor) 10-8 980-0178

#NI

All parts diagram

Blower assembly (complete w/ motor) 10-8

Part #980-0178

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

Access Door - Stop 251-2746
#33

Replacement parts diagram

Access door - stop

Part #251-2746

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

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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Why does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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Why does my elliptical display the wrong speed?

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

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Why can't my elliptical detect my heart rate?

Main causes: dirty heart rate sensors, wiring failure, bad control console…

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Why won't my elliptical's console turn on?

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

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How do I tighten elliptical handle bars?

Main causes: loose fastening bolts, damaged handle bars…

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Why is my elliptical's console display dim?

Main causes: weak batteries, loose wires, faulty control console…

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Why does my elliptical rock?

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

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Why won't my elliptical's pedal resistance change?

Main causes: bad resistance motor, faulty control console, wiring failure…

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Repair guides for elliptical machines

These step-by-step repair guides will help you safely fix what’s broken on your elliptical.

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How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

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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.…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

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