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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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ALL PARTS
Showing 10 of 36 parts  |
Float Swit E17409145
#108

External parts diagram

Float swit

Part #E17409145

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

Room Air Conditioner Electronic Control Board E17679447
#401

Control box assy diagram

Room air conditioner electronic control board

Part #E17679447

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

Shaft 4fan E17326499
#310

Blower parts diagram

Shaft 4fan

Part #E17326499

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

Pipe Cover E17319690
#106

External parts diagram

Pipe cover

Part #E17319690

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

Heat Exchange E17531620
#104

External parts diagram

Heat exchange

Part #E17531620

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

Motor E17321300
#308

Blower parts diagram

Motor

Part #E17321300

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

Thermistor E17319308
#404

Control box assy diagram

Thermistor

Part #E17319308

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

Fan Joint E17321518
#312

Blower parts diagram

Fan joint

Part #E17321518

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

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Repair difficulty
Time required
 120 minutes or less

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