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Nordyne
Furnace

Model # M1SB086 Official Nordyne furnace

Here are the diagrams and repair parts for Official Nordyne M1SB086 furnace, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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ALL PARTS
Showing 10 of 42 parts  |
Door Latch 668420
#6

Burner diagram

Door latch

Part #668420

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

Transformer 621807
#13

Burner diagram

Transformer

Part #621807

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

Furnace Blower Assembly 903773
#35

Burner diagram

Furnace blower assembly

Part #903773

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

Burner 903946
#61

Burner diagram

Burner

Part #903946

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

Blower Wheel 667037
#39

Burner diagram

Blower wheel

Part #667037

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

Motor 903774
#38

Burner diagram

Motor

Part #903774

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

Fuse 632261
#NI

Burner diagram

Fuse

Part #632261

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

Door 903407
#1

Burner diagram

Door

Part #903407

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

Furnace Air Filter 669064
#7

Burner diagram

Furnace air filter

Part #669064

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

Switch 626468
#27

Burner diagram

Switch

Part #626468

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 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
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

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Repair difficulty
Time required
 45 minutes or less

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