ICP
Furnace

Model # N9MP1050B12C2 Official ICP 90+ single-stage gas furnace

Here are the diagrams and repair parts for Official ICP N9MP1050B12C2 90+ single-stage 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 80 parts  |

Furnace Electronic Control Board 1172550
#8

Main assy diagram

Furnace electronic control board

Part #1172550

$269.24
$12.00 OFF Phone Price : $281.24
In Stock
Furnace Burner Flame Sensor 1172827
#13

Main assy diagram

Furnace burner flame sensor

Part #1172827

$14.96
12% OFF Phone Price : $16.96
In Stock
Furnace Temperature Limit Switch 1013102
#16

Main assy diagram

Furnace temperature limit switch

Part #1013102

$15.62
11% OFF Phone Price : $17.62
In Stock
Furnace Burner Igniter 1172533
#14

Main assy diagram

Furnace burner igniter

Part #1172533

$54.54
10% OFF Phone Price : $60.54
In Stock
Furnace Door Switch 1171981
#9

Main assy diagram

Furnace door switch

Part #1171981

In Stock
Mtr Blr 1172488
#3

Main assy diagram

Mtr blr

Part #1172488

Replaced by #1009052

?
Manufacturer substitution
This part replaces 1172488. Substitute parts can look different from the original.
$493.80
$12.00 OFF Phone Price : $505.80
In Stock
Drain Tube 1171994
#NI

Main assy diagram

Drain tube

Part #1171994

This item is not returnable
In Stock
Furnace Drain Trap 1171917
#KK

Main assy diagram

Furnace drain trap

Part #1171917

In Stock
Grommet 1009535
#NI

Main assy diagram

Grommet

Part #1009535

This item is not returnable
In Stock
Grommet 1171990
#NI

Main assy diagram

Grommet

Part #1171990

This item is not returnable
In Stock

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 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.…