Model # T9MPV125L20A1 Official ICP 90+ 2-stage & variable-speed blower gas furnace

Here are the diagrams and repair parts for Official ICP T9MPV125L20A1 90+ 2-stage & variable-speed blower 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.

Installation guide

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 77 parts |

Furnace Temperature Limit Switch 1013102

#16

Furnace diagram

Furnace temperature limit switch

Part #1013102

$15.62 |

11% OFF Phone Price : $17.62

In Stock

Qty

Furnace diagram

Furnace blower fan wheel (replaces 1009147)

Part #1011420

$160.43 |

6% OFF Phone Price : $170.43

In Stock

Qty

Furnace diagram

Tubing

Part #1013077

Replaced by #64930

$77.80

In Stock

Qty

Furnace diagram

Box

Part #1012246

$155.64

In Stock

Qty

Furnace diagram

Panel

Part #1012653

$1534.68

In Stock

Qty

Furnace diagram

Furnace blower fan housing hanger bracket

Part #1012328

$320.89

In Stock

Qty

Furnace diagram

Box

Part #1012420

$204.18

In Stock

Qty

Furnace diagram

Switch

Part #1012351

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

#18

Furnace diagram

Switch

Part #1008445

$32.09

In Stock

Qty

#NI

Furnace diagram

Harness

Part #1012520

$43.18

In Stock

Qty

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty

Time required

15 minutes or less

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Repair difficulty

Time required

30 minutes or less

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty

Time required

60 minutes or less

Effective articles & videos to help repair your furnaces

View all

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

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Top questions about Sears and Sears PartsDirect

Model # T9MPV125L20A1 Official ICP 90+ 2-stage & variable-speed blower gas furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Why isn't my range's gas burner heating properly?

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace a range spark module

How to replace a range spark igniter switch

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Top questions about Sears and Sears PartsDirect

Parts & More

Stay Connected

Quick links

Let us help you

More resources