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Mitsubishi
Air Handler

Model # SEZ-KD18NA4 Official Mitsubishi split-system air conditioner heat pump

Here are the diagrams and repair parts for Official Mitsubishi SEZ-KD18NA4 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  |
Attachment KB02H047G02
#307

Motor assy diagram

Attachment

Part #KB02H047G02

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

Screw E17319250
#124

Cabinet parts diagram

Screw

Part #E17319250

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

Fan Sirocc E17319500
#304

Motor assy diagram

Fan sirocc

Part #E17319500

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

Socket Assembly E17409704
#109

Cabinet parts diagram

Socket assembly

Part #E17409704

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

Room Air Conditioner Electronic Control Board E17679447
#401

Pcb assy diagram

Room air conditioner electronic control board

Part #E17679447

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

Fan Case A E17319129
#302

Motor assy diagram

Fan case a

Part #E17319129

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

Terminal Block E17162375
#403

Pcb assy diagram

Terminal block

Part #E17162375

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

Pipe Cover E17319690
#106

Cabinet parts diagram

Pipe cover

Part #E17319690

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

Nut Flare E17320660
#127

Cabinet parts diagram

Nut flare

Part #E17320660

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

Terminal Block E17156375
#402

Pcb assy diagram

Terminal block

Part #E17156375

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

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Repair difficulty
Time required
 30 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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