Model # N9MSE0802120A1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP N9MSE0802120A1 gas furnace, as well as links to manuals and error code tables, if available.

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Installation guide

Owner’s manual

Model diagram and schematic

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ALL PARTS

Showing 10 of 59 parts |

#12

Burner assy diagram

Furnace burner igniter

Part #1176919

$62.36

In Stock

Qty

Main assy diagram

Furnace electronic control board

Part #1184594

$187.97 |

6% OFF Phone Price : $199.97

In Stock

Qty

Main assy diagram

Transformer

Part #1177217

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

#LL

Door assy diagram

Indicator

Part #1184526

This item is not returnable

$2.71

In Stock

Qty

Burner assy diagram

Manifold

Part #1184330

$83.93

In Stock

Qty

Main assy diagram

Screw 1/4

Part #1178570

This item is not returnable

$2.66

In Stock

Qty

#DD

Heat exchange diagram

Turbulator

Part #1184308

This item is not returnable

$5.34

In Stock

Qty

#NI

Main assy diagram

Bag loose

Part #1184517

$105.69

In Stock

Qty

#PP

Main assy diagram

Panel assembly

Part #1184548

$36.93

In Stock

Qty

#NI

Main assy diagram

Kit rubber

Part #1184481

$63.42

In Stock

Qty

Symptoms for electric ranges

Should I replace a damaged glass cooktop?

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Why doesn't my electric range's surface element heat properly?

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

How to replace a range radiant surface element

If the element on your glass cooktop isn't heating up even though it gets power, replace it yourself, in about 45 minute…

Repair difficulty

Time required

45 minutes or less

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair difficulty

Time required

15 minutes or less

How to replace a range coil surface element

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…

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 # N9MSE0802120A1 Official ICP gas furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for electric ranges

Should I replace a damaged glass cooktop?

Why doesn't my electric range's surface element heat properly?

Repair guides for electric ranges

How to replace a range radiant surface element

How to replace an electric range oven control board

How to replace a range coil surface element

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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