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GMC
Central Air Conditioner

Model # WH-12-2 Official GMC ductless split-system air conditioner

Here are the diagrams and repair parts for Official GMC WH-12-2 ductless split-system air conditioner, 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 36 parts  |
Left Side Pa B11000-07
#7

Functional replacement parts diagram

Left side pa

Part #B11000-07

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

Fan Motor Is B11000-27
#22

Functional replacement parts diagram

Fan motor is

Part #B11000-27

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

Filter Supporter Plastic B11000-36
#27

Functional replacement parts diagram

Filter supporter plastic

Part #B11000-36

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

Plastic Retu B11000-38
#29

Functional replacement parts diagram

Plastic retu

Part #B11000-38

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

Elect. Wire B11000-45
#23

Functional replacement parts diagram

Elect. wire

Part #B11000-45

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

Air Conditioner Blower Wheel B11000-19
#16B

Functional replacement parts diagram

Air conditioner blower wheel

Part #B11000-19

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

Housing B11000-05
#5

Functional replacement parts diagram

Housing

Part #B11000-05

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

Air Filter B11000-39
#30

Functional replacement parts diagram

Air filter

Part #B11000-39

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

Fan Motor (5 B11000-24
#21A

Functional replacement parts diagram

Fan motor (5

Part #B11000-24

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

Fan Motor (6 B11000-25
#21B

Functional replacement parts diagram

Fan motor (6

Part #B11000-25

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

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

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Why doesn't my snowblower auger turn?

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

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Why won't my snowblower clear snow well?

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

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Why won't my snowblower start?

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

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What should I do about a damaged snowblower tire?

Main causes: punctured tire, damaged rim…

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Why won't my snowblower throw snow far enough?

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

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How do I tune up my snowblower?

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

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Why does my snowblower engine run rough?

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

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Why does my snowblower stop running after a few seconds?

Main causes: dirty carburetor, stale fuel…

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Why doesn't my snowblower self propel?

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

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Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

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How to replace a snowblower fuel filter

How to replace a snowblower fuel filter

Replace the fuel filter on your snowblower if it's clogged or damaged.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high.…

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Repair difficulty
Time required
 15 minutes or less
How to rebuild a snowblower carburetor

How to rebuild a snowblower carburetor

Rebuild the carburetor on your snowblower if the engine isn't getting fuel.…

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Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your snowblower.

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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Top questions about Sears and Sears PartsDirect

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