ICP
Furnace

Model # N9MP2125J20A1 Official ICP 90+ single-stage gas furnace

Here are the diagrams and repair parts for Official ICP N9MP2125J20A1 90+ single-stage 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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Showing 10 of 70 parts  |

Control Board 1012358
#8

Cabinet parts diagram

Control board

Part #1012358

Replaced by #ST9120U1011

?
Manufacturer substitution
This part replaces 1012358. Substitute parts can look different from the original.
$278.27
$12.00 OFF Phone Price : $290.27
In Stock
Furnace Blower Fan Wheel (replaces 1009147) 1011420
#5

Cabinet parts diagram

Furnace blower fan wheel (replaces 1009147)

Part #1011420

$160.43
7% OFF Phone Price : $172.43
In Stock
Furnace Temperature Limit Switch 1013102
#16

Cabinet parts diagram

Furnace temperature limit switch

Part #1013102

$15.62
11% OFF Phone Price : $17.62
In Stock
Gas Valve 1013350
#12

Cabinet parts diagram

Gas valve

Part #1013350

Replaced by #SV9641M4510

?
Manufacturer substitution
This part replaces 1013350. Substitute parts can look different from the original.
$659.47
$12.00 OFF Phone Price : $671.47
In Stock
Furnace Blower Vent 1013414
#11

Cabinet parts diagram

Furnace blower vent

Part #1013414

Replaced by #1172824

?
Manufacturer substitution
This part replaces 1013414. Substitute parts can look different from the original.
In Stock
Gasket 1012595
#U

Cabinet parts diagram

Gasket

Part #1012595

In Stock
Panel Cutoff 721020008
#J

Cabinet parts diagram

Panel cutoff

Part #721020008

In Stock
Gasket 1013083
#T

Cabinet parts diagram

Gasket

Part #1013083

In Stock
Furnace Blower Fan Housing Hanger Bracket 1012328
#K

Cabinet parts diagram

Furnace blower fan housing hanger bracket

Part #1012328

$301.63
$12.00 OFF Phone Price : $313.63
In Stock
Vent 1012697
#NI

Cabinet parts diagram

Vent

Part #1012697

In Stock

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair difficulty
Time required
 15 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 treadmill.

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.…