ICP
Furnace

Model # NTVM125KNA1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP NTVM125KNA1 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 16 parts  |

Coupling 1002522

#NI

All parts diagram

Coupling

Part #1002522

In Stock
Trap-drain 1011434

#NI

All parts diagram

Trap-drain

Part #1011434

In Stock
Grommet 1009535

#NI

All parts diagram

Grommet

Part #1009535

This item is not returnable
In Stock
Elbow Union 2971503

#NI

All parts diagram

Elbow union

Part #2971503

Replaced by #1012099

?
Manufacturer substitution
This part replaces 2971503. Substitute parts can look different from the original.
In Stock
Screen " 1007340

#NI

All parts diagram

Screen "

Part #1007340

Replaced by #1149947

?
Manufacturer substitution
This part replaces 1007340. Substitute parts can look different from the original.
In Stock
Fstnr Plasti 2344276

#NI

All parts diagram

Fstnr plasti

Part #2344276

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

Sheet-tech 44003200201

#NI

All parts diagram

Sheet-tech

Part #44003200201

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

Screen " 1007339

#NI

All parts diagram

Screen "

Part #1007339

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

Harness 1011702

#NI

All parts diagram

Harness

Part #1011702

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

Harness 1011703

#NI

All parts diagram

Harness

Part #1011703

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

Symptoms for gas grills

Choose a symptom to see related gas grill repairs.

Main causes: nearly empty fuel tank, faulty pressure regulator, burner tube clogs, bad burner tube alignment to gas valv…

Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manif…

Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan…

Main causes: empty fuel tank, tripped flow-limiting device on the pressure regulator, faulty manifold valves, burner tub…

Repair guides for gas grills

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

How to replace a gas grill igniter electrode

How to replace a gas grill igniter electrode

Replace the igniter electrode on your gas grill if it won’t light the burner.…

Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill ignition module

How to replace a gas grill ignition module

Follow these steps to replace the ignition module if it doesn't produce a spark. …

Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill burner

How to replace a gas grill burner

Replace a damaged burner on your gas grill in less than 15 minutes and with just pliers and a screwdriver for tools.…

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 gas grill.

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.…