Amana
Furnace

Model # GC-140 Official Amana gas furnace

Here are the diagrams and repair parts for Official Amana GC-140 gas furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 32 parts  |

Name Plate Tab Fastened B9200001
#11

(gl-200) diagram

Name plate tab fastened

Part #B9200001

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

Fan And Limit Switch, Limit 170 Degrees M0352902
#1

(gl-200) diagram

Fan and limit switch, limit 170 degrees

Part #M0352902

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

Blower Leg, Left B9206502
#32B

(gl-200) diagram

Blower leg, left

Part #B9206502

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

Motor, 1/2 H.p., 115v., 60 Cycle, 1 Phase, Single Speed, M0304401
#40D

(gl-200) diagram

Motor, 1/2 h.p., 115v., 60 cycle, 1 phase, single speed,

Part #M0304401

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

Pilot Orifice, L.p. Gas, Mh Ab388146aa (as Required) M0755201

#NI

All parts diagram

Pilot orifice, l.p. gas, mh ab388146aa (as required)

Part #M0755201

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

Trandformer, 115 V. Primary, 24 V. Secondary, 20 Va. M0330701
#50A

(gl-200) diagram

Trandformer, 115 v. primary, 24 v. secondary, 20 va.

Part #M0330701

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

Belt, 38" C5252407
#37C

(gl-200) diagram

Belt, 38"

Part #C5252407

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

Blower Leg, Right B9206501
#32A

(gl-200) diagram

Blower leg, right

Part #B9206501

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

Orifice, L.p. Gas #49 (as Required) M0755004
#25D

(gl-200) diagram

Orifice, l.p. gas #49 (as required)

Part #M0755004

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

Grommet M0500402
#31

(gl-200) diagram

Grommet

Part #M0500402

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

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

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

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

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 blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 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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