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Nordyne
Central Air Conditioner

Model # MS3QC042KA Official Nordyne air conditioner

Here are the diagrams and repair parts for Official Nordyne MS3QC042KA 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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PART LIST
Showing 10 of 24 parts  |
Guard Kit
#NI

Air conditioner diagram

Guard kit

Part #917206

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

Cap Strap
#11

Air conditioner diagram

Cap strap

Part #258780

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

Time Delay
#12

Air conditioner diagram

Time delay

Part #621586

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

Contactor
#9

Air conditioner diagram

Contactor

Part #621661

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

Coupling
#4

Air conditioner diagram

Coupling

Part #663781

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

Coupling
#3

Air conditioner diagram

Coupling

Part #663783

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

CAP DUAL 50MF/7.5MF/370V
#10

Air conditioner diagram

Cap dual 50mf/7.5mf/370v

Part #621697

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

OUTDOOR COIL
#6

Air conditioner diagram

Outdoor coil

Part #275281R

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

Condenser Motor
#16

Air conditioner diagram

Condenser motor

Part #621972

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

Fan Blade
#17

Air conditioner diagram

Fan blade

Part #667316

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

Articles and videos common to all central air conditioners

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Maintaining your air conditioner
May 24, 2023
By Lyle Weischwill

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
May 19, 2023
By Lyle Weischwill

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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June 29, 2022
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