Nordyne
Central Air Conditioner

Model # 042P3RC Official Nordyne air conditioner

Here are the diagrams and repair parts for Official Nordyne 042P3RC 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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ALL PARTS
Showing 10 of 45 parts  |

Capacitor 621435
#33

Air conditioner diagram

Capacitor

Part #621435

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

Compressor 914656
#10

Air conditioner diagram

Compressor

Part #914656

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

Time Delay 621586
#35

Air conditioner diagram

Time delay

Part #621586

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

Fan Blade 667278
#4

Air conditioner diagram

Fan blade

Part #667278

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

Evaporator Coil D03625
#19

Air conditioner diagram

Evaporator coil

Part #D03625

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

Air Conditioner Blower Relay 621869
#30

Air conditioner diagram

Air conditioner blower relay

Part #621869

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

Air Conditioner Blower Relay 621931
#30A

Air conditioner diagram

Air conditioner blower relay

Part #621931

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

Drain Pan 669187
#12

Air conditioner diagram

Drain pan

Part #669187

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

Blower Wheel 667037
#22

Air conditioner diagram

Blower wheel

Part #667037

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

Nordyne Restrictor 664082
#16

Air conditioner diagram

Nordyne restrictor

Part #664082

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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

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

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…