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Amana
Furnace

Model # OH125UA Official Amana oil-fired horizontal furnace - oh

Here are the diagrams and repair parts for Official Amana OH125UA oil-fired horizontal furnace - oh, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 98 parts  |
Blower Panel - 12-12 577-4861
#15D

Replacement parts diagram

Blower panel - 12-12

Part #577-4861

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

Oil Burner (wayne 2/s) 102-70
#21J

Replacement parts diagram

Oil burner (wayne 2/s)

Part #102-70

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

Oil Burner (wayne 2/s) 25-2308
#21G

Replacement parts diagram

Oil burner (wayne 2/s)

Part #25-2308

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

Blower Panel - 10-10 577-4860
#15C

Replacement parts diagram

Blower panel - 10-10

Part #577-4860

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

Furnace Blower Shaft 20-5021
#34A

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) 25-2309
#21B

Replacement parts diagram

Oil burner (wayne s/s)

Part #25-2309

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

Motor Pulley 20-1520
#44C

Replacement parts diagram

Motor pulley

Part #20-1520

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

Observation Cover Plate - 4 X 4" 975-2094
#13

Replacement parts diagram

Observation cover plate - 4 x 4"

Part #975-2094

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

Flue Collar Gasket 22-2320
#24

Replacement parts diagram

Flue collar gasket

Part #22-2320

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

Motor Bracket Support 20-5002
#39

Replacement parts diagram

Motor bracket support

Part #20-5002

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

Symptoms for electric water heaters

Why does my water heater's heating element fail often?

Main causes: excessive tank sediment, high voltage supply…

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Why does the temperature of my hot water fluctuate?

Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…

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Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

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Repair difficulty
Time required
 30 minutes or less
How to replace an electric water heater anode rod

How to replace an electric water heater anode rod

If your hot water begins to smell like rotten eggs, replace the anode rod with a zinc-aluminum anode rod following the i…

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Repair difficulty
Time required
 15 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

Read more
Repair difficulty
Time required
 30 minutes or less

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How to get your furnace ready for winter

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