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Amana
Furnace

Model # YY-100-DA Official Amana horizontal gas furnace - yy series

Here are the diagrams and repair parts for Official Amana YY-100-DA 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  |
Draft Diverter Counter Flange 975-2487
#19D

Replacement parts diagram

Draft diverter counter flange

Part #975-2487

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

Furnace Blower Shaft 20-5021

#NI

All parts diagram

Furnace blower shaft

Part #20-5021

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

Blower Base Panel For Direct Drive 9-7 Blower 511-4862
Blower base panel for direct drive 9-7 blower

Part #511-4862

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

Blower Base Panel For Belt Drive 10-8 Blower 510-4864
Blower base panel for belt drive 10-8 blower

Part #510-4864

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

Pilot Burner W/orifice (m.h. Q308b1179) 21-0037
#32D

Replacement parts diagram

Pilot burner w/orifice (m.h. q308b1179)

Part #21-0037

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

Furnace Blower Wheel 20-5045
#41C

Replacement parts diagram

Furnace blower wheel

Part #20-5045

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

Blower Assembly Complete With Motor 980-0776
#39C

Replacement parts diagram

Blower assembly complete with motor

Part #980-0776

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

Flue Chamber Baffles Less Spacers, 2 Req'd 905-2972
#27C

Replacement parts diagram

Flue chamber baffles less spacers, 2 req'd

Part #905-2972

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

Burner Pouch Rear Shield 975-2428
#21

Replacement parts diagram

Burner pouch rear shield

Part #975-2428

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

Motor Pulley 20-1509
Motor pulley

Part #20-1509

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

Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Read more
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

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.…

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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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