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Amana SU-150A3 gas-fired upflow furnace

Amana SU-150A3 gas-fired upflow furnace Parts

Here are the diagrams and repair parts for Amana SU-150A3 gas-fired upflow furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for SU-150A3 Gas-Fired Upflow Furnace

  • Heating Element Assembly for Amana SU-150A3 - Part 905-0956

    (su-75) (su-100) (su-125) (su-150) (su-175) (su-200) diagram

    Heating Element Assembly

    Part #905-0956

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

  • Furnace Blower Wheel for Amana SU-150A3 - Part 20-5034

    (su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

    Furnace Blower Wheel

    Part #20-5034

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

  • Thermocouple (m-h Q309a1046) Su-175 & Su-200 - Nat. And for Amana SU-150A3 - Part 21-0023

    Thermocouple (m-h Q309a1046) Su-175 & Su-200 - Nat. And

    Part #21-0023

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

  • Furnace Blower Shaft for Amana SU-150A3 - Part 20-4197

    (su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

    Furnace Blower Shaft

    Part #20-4197

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

  • Motor Bracket - Support for Amana SU-150A3 - Part 980-1245

    Motor Bracket - Support

    Part #980-1245

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

  • Blower Assembly (w/motor) for Amana SU-150A3 - Part 980-0196

    (su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

    Blower Assembly (w/motor)

    Part #980-0196

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

  • Flue Outlet Pouch Gasket for Amana SU-150A3 - Part 22-2369

    (su-75) (su-100) (su-125) (su-150) (su-175) (su-200) diagram

    Flue Outlet Pouch Gasket

    Part #22-2369

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

  • Furnace Blower Belt, 44-in for Amana SU-150A3 - Part 20-2044

    (su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

    Furnace Blower Belt, 44-in

    Part #20-2044

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

  • Top Front Panel Assembly for Amana SU-150A3 - Part 253-1100

    (su-75) (su-100) (su-125) (su-150) (su-175) (su-200) diagram

    Top Front Panel Assembly

    Part #253-1100

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

  • Blower Base Assembly - 10-8 for Amana SU-150A3 - Part 251-4855

    (su-75) (su-100) (su-125) (su-150) (su-175) (su-200) diagram

    Blower Base Assembly - 10-8

    Part #251-4855

    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.

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.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

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Top questions about Sears and Sears PartsDirect

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