Model # N8MSN0902120A1 Official ICP furnace

Here are the diagrams and repair parts for Official ICP N8MSN0902120A1 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 57 parts |

#12

Main assy diagram

Furnace burner igniter

Part #1176919

$62.36

In Stock

Qty

#15

Main assy diagram

Furnace gas valve

Part #1176929

$123.55 |

9% OFF Phone Price : $135.55

In Stock

Qty

Furnace diagram

Board circ

Part #1183384

Replaced by #1184594

$187.97 |

6% OFF Phone Price : $199.97

In Stock

Qty

Furnace diagram

Transformer

Part #1177217

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

Furnace diagram

Harness

Part #1183536

$104.91

In Stock

Qty

Furnace diagram

Shelf assembly

Part #1183556

$117.68

In Stock

Qty

#MM

Main assy diagram

Shield,mtr

Part #1183446

This item is not returnable

$3.03

In Stock

Qty

#HH

Furnace diagram

Clip,harne

Part #1176946

This item is not returnable

$2.16

In Stock

Qty

#LL

Furnace diagram

Sightglass

Part #1183478

This item is not returnable

$5.14

In Stock

Qty

Furnace diagram

Cutoff blo

Part #1176941

$27.23

In Stock

Qty

Symptoms for gas ranges

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…

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

Repair difficulty

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15 minutes or less

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…

Repair difficulty

Time required

60 minutes or less

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair difficulty

Time required

15 minutes or less

Effective articles & videos to help repair your furnaces

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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

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

Top questions about Sears and Sears PartsDirect

Model # N8MSN0902120A1 Official ICP furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas ranges

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

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

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace a range spark igniter switch

How to replace a gas range oven control board

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

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

Top questions about Sears and Sears PartsDirect

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