Amana
Furnace

Model # YY-120 Official Amana horizontal gas furnace - yy series

Here are the diagrams and repair parts for Official Amana YY-120 horizontal gas furnace - yy series, 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 170 parts  |

Capacitor - Motor 4m Fd-370v 22-9627

#NI

All parts diagram

Capacitor - motor 4m fd-370v

Part #22-9627

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

Burner Pouch Front Counter Flange 975-2415
Burner pouch front counter flange

Part #975-2415

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

Front Panel Assembly 573-2005
#7B

Replacement parts diagram

Front panel assembly

Part #573-2005

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

Main Burner Orifice, 80,000 Input, Natural Gas 2 Req'd, 22-1785

#NI

All parts diagram

Main burner orifice, 80,000 input, natural gas 2 req'd,

Part #22-1785

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

Motor Mounting Support 980-1210
Motor mounting support

Part #980-1210

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

Furnace Blower Housing Assembly 980-1250
#40B

Replacement parts diagram

Furnace blower housing assembly

Part #980-1250

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

Furnace Blower Housing 980-1150
#40A

Replacement parts diagram

Furnace blower housing

Part #980-1150

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

Heat-cool Relay 22-9637

#NI

All parts diagram

Heat-cool relay

Part #22-9637

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

Pilot Burner W/orifice (m.h. Q308b1187) 21-0039
Pilot burner w/orifice (m.h. q308b1187)

Part #21-0039

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

Draft Diverter Counter-flange Gasket 22-2337

#NI

All parts diagram

Draft diverter counter-flange gasket

Part #22-2337

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

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

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

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

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

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

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 replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

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

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

Repair difficulty
Time required
 30 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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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