Nordyne
Furnace

Model # M1GC090 Official Nordyne furnace

Here are the diagrams and repair parts for Official Nordyne M1GC090 furnace, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 67 parts  |

Capacitor 621435
#36A

Furnace diagram

Capacitor

Part #621435

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

Furnace Air Filter 669064
#7

Furnace diagram

Furnace air filter

Part #669064

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

Door Latch 668420
#6

Furnace diagram

Door latch

Part #668420

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

Switch 626468
#27

Furnace diagram

Switch

Part #626468

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

Switch 632337
#11

Furnace diagram

Switch

Part #632337

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

Blower Wheel 667037
#39

Furnace diagram

Blower wheel

Part #667037

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

Door 903407
#1

Furnace diagram

Door

Part #903407

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

Fuse 632261
#NI

Furnace diagram

Fuse

Part #632261

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

Heat Exchanger 903419
#29

Furnace diagram

Heat exchanger

Part #903419

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

Door Striker 668905
#5

Furnace diagram

Door striker

Part #668905

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

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…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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