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Mitsubishi
Air Handler

Model # SEZ-KD18NA Official Mitsubishi split-system air conditioner heat pump

Here are the diagrams and repair parts for Official Mitsubishi SEZ-KD18NA split-system air conditioner heat pump, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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Showing 10 of 36 parts  |
Motor Base E17319128
#301

Blower parts diagram

Motor base

Part #E17319128

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

Shaft 4fan E17326499
#310

Blower parts diagram

Shaft 4fan

Part #E17326499

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

Panel Duct E17531800
#134

External parts diagram

Panel duct

Part #E17531800

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

Cover Assembly E17409690
#119

External parts diagram

Cover assembly

Part #E17409690

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

Socket Assembly E17409704
#109

External parts diagram

Socket assembly

Part #E17409704

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

Filter E17326100
#122

External parts diagram

Filter

Part #E17326100

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

Fan Case A E17319129
#302

Blower parts diagram

Fan case a

Part #E17319129

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

Bearing E17321509
#309

Blower parts diagram

Bearing

Part #E17321509

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

Nut Flare E17321660
#125

External parts diagram

Nut flare

Part #E17321660

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

Drain Pan E17477700
#112

External parts diagram

Drain pan

Part #E17477700

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

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

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Repair difficulty
Time required
 30 minutes or less
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…

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Repair difficulty
Time required
 15 minutes or less
How to replace a defrost sensor in a side-by-side refrigerator

How to replace a defrost sensor in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost sensor could be at fault. You can …

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Repair difficulty
Time required
 45 minutes or less

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