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Amana OU-125-B4 oil-fired upflow furnace - ou series a Parts

Here are the diagrams and repair parts for Amana OU-125-B4 oil-fired upflow furnace - ou series a, as well as links to manuals and error code tables, if available.

Amana OU-125-B4 oil-fired upflow furnace - ou series a
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Browse Parts for OU-125-B4 Oil-Fired Upflow Furnace - OU Series A

  • Heat Exchanger Assembly for Amana OU-125-B4 - Part 900-4401

    Renewal parts diagram

    Heat Exchanger Assembly

    Part #900-4401

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

  • Cad Cell H-c554a-1141; Note 2 - Current Model Is Supplie for Amana OU-125-B4 - Part 21-0969

    Renewal parts diagram

    Cad Cell H-c554a-1141; Note 2 - Current Model Is Supplie

    Part #21-0969

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

  • Blower Assembly With Motor 10-8 for Amana OU-125-B4 - Part 980-0157

    Renewal parts diagram

    Blower Assembly With Motor 10-8

    Part #980-0157

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

  • Left Side Panel Assembly for Amana OU-125-B4 - Part 460-3000

    Renewal parts diagram

    Left Side Panel Assembly

    Part #460-3000

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

  • Cleanout Access Plate for Amana OU-125-B4 - Part 525-6246

    Renewal parts diagram

    Cleanout Access Plate

    Part #525-6246

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

  • Control - Transformer M-h At87a1015 for Amana OU-125-B4 - Part 21-0100

    #NI

    All parts diagram

    Control - Transformer M-h At87a1015

    Part #21-0100

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

  • Motor 1/8hp #316p008 - + for Amana OU-125-B4 - Part 20-9105

    Renewal parts diagram

    Motor 1/8hp #316p008 - +

    Part #20-9105

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

  • Furnace Blower Housing for Amana OU-125-B4 - Part 980-1254

    Renewal parts diagram

    Furnace Blower Housing

    Part #980-1254

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

  • Top Front Panel Assembly for Amana OU-125-B4 - Part 459-1110

    Renewal parts diagram

    Top Front Panel Assembly

    Part #459-1110

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

  • Filter Hold Down for Amana OU-125-B4 - Part 990-0482

    #NI

    All parts diagram

    Filter Hold Down

    Part #990-0482

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

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

How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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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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