ICP
Furnace

Model # N9MSB0802120A1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP N9MSB0802120A1 gas 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 59 parts  |

Furnace Burner Igniter 1176919
#12

Burner diagram

Furnace burner igniter

Part #1176919

In Stock
Furnace Temperature Limit Switch 1177033
#16A

Burner diagram

Furnace temperature limit switch

Part #1177033

This item is not returnable
In Stock
Furnace Inducer Vent Motor Assembly 1185587
#18

Inducer motor diagram

Furnace inducer vent motor assembly

Part #1185587

In Stock
Furnace Door Switch 1171981
#9

Front cabinet diagram

Furnace door switch

Part #1171981

In Stock
Bag Loose 1184517
#NI

Main assy diagram

Bag loose

Part #1184517

In Stock
Cutoff Blo 1183500
#G

Main assy diagram

Cutoff blo

Part #1183500

In Stock
Kit Rubber 1184481
#NI

Main assy diagram

Kit rubber

Part #1184481

In Stock
Bracket 1184551
#ZZ

Main assy diagram

Bracket

Part #1184551

This item is not returnable
In Stock
Indicator 1184526
#LL

Front cabinet diagram

Indicator

Part #1184526

This item is not returnable
In Stock
Box Cover 1183422
#C

Main assy diagram

Box cover

Part #1183422

In Stock

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Repair difficulty
Time required
 30 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.…