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.

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Model diagram and schematic

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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

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

Furnace Door Switch 1171981
#9

Front cabinet diagram

Furnace door switch

Part #1171981

In Stock
Trap Assembly 1184288
#23

Main assy diagram

Trap assembly

Part #1184288

In Stock
Wheel 1172129
#3

Main assy diagram

Wheel

Part #1172129

In Stock
Switch Pre 1184415
#26

Front cabinet diagram

Switch pre

Part #1184415

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

Gasket Mai 1184307
#EE

Heat exchange diagram

Gasket mai

Part #1184307

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

Support Burner Asy 1184315
#T

Burner diagram

Support burner asy

Part #1184315

In Stock
Furnace Electronic Control Board 1184594
#8

Main assy diagram

Furnace electronic control board

Part #1184594

$198.67
5% OFF Phone Price : $208.67
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair difficulty
Time required
 60 minutes or less
How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower ignition coil on a flathead engine

How to replace a lawn mower ignition coil on a flathead engine

If the spark plug doesn't fire when you try to start the mower, you could have a defective ignition coil. Follow these s…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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.…