Janitrol
Central Air Conditioner

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

Here are the diagrams and repair parts for Official Janitrol 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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Showing 10 of 36 parts  |

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

Left End Cover B11000-08
#8

Functional replacement parts diagram

Left end cover

Part #B11000-08

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

Plastic Uppe B11000-03
#3

Functional replacement parts diagram

Plastic uppe

Part #B11000-03

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 Lowe B11000-17
#15

Functional replacement parts diagram

Plastic lowe

Part #B11000-17

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 Br B11000-23
#20

Functional replacement parts diagram

Fan motor br

Part #B11000-23

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

Evaporator B11000-30
#25A

Functional replacement parts diagram

Evaporator

Part #B11000-30

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

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

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

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