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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  |
Motor Pulley 20-1509
Motor pulley

Part #20-1509

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

Heat Exchanger Assembly 900-4001
#23A

Replacement parts diagram

Heat exchanger assembly

Part #900-4001

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

Blower Pulley 5 X 3/4 20-1532
#50C

Replacement parts diagram

Blower pulley 5 x 3/4

Part #20-1532

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

Blower Assembly (complete W/ Motor) 10-8 980-0179

#NI

All parts diagram

Blower assembly (complete w/ motor) 10-8

Part #980-0179

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

Blower Assembly (less Motor - Belt - Drives) 980-1218

#NI

All parts diagram

Blower assembly (less motor - belt - drives)

Part #980-1218

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

Cad Cell H-c554-1018; Note 2 - Current Model Is Supplied 21-0831
#32

Replacement parts diagram

Cad cell h-c554-1018; note 2 - current model is supplied

Part #21-0831

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

Blower Assembly (less Motor - Belt - Drives) 980-1209

#NI

All parts diagram

Blower assembly (less motor - belt - drives)

Part #980-1209

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

Heat Exchanger Assembly 900-4401
#23C

Replacement parts diagram

Heat exchanger assembly

Part #900-4401

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

Filter Rail - Center 305-6141

#NI

All parts diagram

Filter rail - center

Part #305-6141

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

Blower Assembly (complete W/ Motor) 10-8d 980-0184

#NI

All parts diagram

Blower assembly (complete w/ motor) 10-8d

Part #980-0184

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

Symptoms for elliptical machines

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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 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 won't my elliptical's pedal resistance change?

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

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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 does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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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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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

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