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GMC
Central Air Conditioner

Model # WH-18-1 Official GMC ductless split-system air conditioner

Here are the diagrams and repair parts for Official GMC WH-18-1 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  |
Lower Case B11000-37
#28

Functional replacement parts diagram

Lower case

Part #B11000-37

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

Bearing Blow B11000-13
#13

Functional replacement parts diagram

Bearing blow

Part #B11000-13

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

Evaporator Shield Right B11000-41
#32

Functional replacement parts diagram

Evaporator shield right

Part #B11000-41

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

Trminl Block B11000-22
#19

Functional replacement parts diagram

Trminl block

Part #B11000-22

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

Case, Upper B11000-01
#1

Functional replacement parts diagram

Case, upper

Part #B11000-01

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

Evaporator Cover B11000-29
#24

Functional replacement parts diagram

Evaporator cover

Part #B11000-29

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

Electronic C B11000-44
#17B

Functional replacement parts diagram

Electronic c

Part #B11000-44

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

Air Conditioner Blower Wheel B11000-18
#16A

Functional replacement parts diagram

Air conditioner blower wheel

Part #B11000-18

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

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

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Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

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Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

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Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

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Repair difficulty
Time required
 45 minutes or less

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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

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