Amana
Furnace

Model # OU-100 Official Amana oil-fired upflow furnace - ou series a

Here are the diagrams and repair parts for Official Amana OU-100 oil-fired upflow furnace - ou series a, as well as links to manuals and error code tables, if available.

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Showing 10 of 184 parts  |

Vestibule Access Panel Door Assembly 252-2701
#8A

Renewal parts diagram

Vestibule access panel door assembly

Part #252-2701

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

Half Hinge Fixed - L.h. 251-2732
#13

Renewal parts diagram

Half hinge fixed - l.h.

Part #251-2732

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

Blower Base (10-8 Belt) 457-4855
#19C

Renewal parts diagram

Blower base (10-8 belt)

Part #457-4855

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

Vestibule Access Panel Door Assembly 458-2750
#8B

Renewal parts diagram

Vestibule access panel door assembly

Part #458-2750

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

Vestibule Panel Assembly 459-5000
#6C

Renewal parts diagram

Vestibule panel assembly

Part #459-5000

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

Fan & Limit Control - 200 Degrees Stop M-h L4064a1339 21-0384
Fan & limit control - 200 degrees stop m-h l4064a1339

Part #21-0384

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

Blower Access Door Assembly 457-2461
#9A

Renewal parts diagram

Blower access door assembly

Part #457-2461

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

Wayne Oil Burner S/s Plus-c (c-replaces A And B); Note 1 25-2368
#22M

Renewal parts diagram

Wayne oil burner s/s plus-c (c-replaces a and b); note 1

Part #25-2368

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

Furnace Blower Housing 980-1257
#32C

Renewal parts diagram

Furnace blower housing

Part #980-1257

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

Motor Bracket Support 20-5002
Motor bracket support

Part #20-5002

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

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: dirty carburetor, stale fuel…

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Repair guides for gas snowblowers

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

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How to adjust snowblower engine valve lash

Adjust the engine valve lash on your snowblower to keep the engine starting and running smoothly.…

Repair difficulty
Time required
 15 minutes or less
How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower shave plate

How to replace a snowblower shave plate

Follow the 7 easy steps in this repair guide/video to replace a worn out shave plate on your snowblower.…

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

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