Model # N9MSB1202420A1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP N9MSB1202420A1 gas 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 59 parts |

Main assy diagram

Furnace electronic control board

Part #1184594

$187.97 |

6% OFF Phone Price : $199.97

In Stock

Qty

#12

Burner diagram

Furnace burner igniter

Part #1176919

$62.36

In Stock

Qty

Main assy diagram

Transformer

Part #1177217

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

Main assy diagram

Screw 1/4

Part #1178570

This item is not returnable

$2.66

In Stock

Qty

#ZZ

Main assy diagram

Bracket

Part #1184551

This item is not returnable

$3.17

In Stock

Qty

#MM

Main assy diagram

Door bracket

Part #1184292

$26.97

In Stock

Qty

Main assy diagram

Shelf assembly blower

Part #1184280

$188.89

In Stock

Qty

Main assy diagram

Bracket bl

Part #1184326

$48.40

In Stock

Qty

Burner diagram

Manifold

Part #1184332

$53.02

In Stock

Qty

#EE

Heat exchange diagram

Gasket mai

Part #1184307

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

Symptoms for electric ranges

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…

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 …

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 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 a range relay control board

Follow these instructions to replace the relay control board if it isn't responding to signals from the microprocessor d…

Repair difficulty

Time required

45 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 # N9MSB1202420A1 Official ICP gas furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for electric ranges

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

Should I replace a damaged glass cooktop?

Repair guides for electric ranges

How to replace an electric range oven control board

How to replace a range radiant surface element

How to replace a range relay 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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