Amana
Furnace

Model # OH084 Official Amana oil-fired horizontal furnace - oh

Here are the diagrams and repair parts for Official Amana OH084 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 gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 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 walk-behind lawn mower.

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.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…