Model # T8MPT125J20B1 Official ICP 90+ 2-stage & multispeed blower gas furnace

Here are the diagrams and repair parts for Official ICP T8MPT125J20B1 90+ 2-stage & multispeed blower gas furnace, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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Showing 10 of 50 parts |

Furnace diagram

Capacitor

Part #1171729

Replaced by #12908

This item is not returnable

$5.26 |

16% OFF Phone Price : $6.26

In Stock

Qty

Furnace Temperature Limit Switch 1013102

#16

Furnace diagram

Furnace temperature limit switch

Part #1013102

$15.62 |

11% OFF Phone Price : $17.62

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#11

Furnace diagram

Furnace burner flame sensor

Part #1172827

$14.96 |

12% OFF Phone Price : $16.96

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Qty

Furnace diagram

Control

Part #1172551

Replaced by #1172809

$339.63 |

$10.00 OFF Phone Price : $349.63

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Qty

#12

Furnace diagram

Furnace burner igniter

Part #1172533

$54.54 |

8% OFF Phone Price : $59.54

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Furnace diagram

Furnace door switch

Part #1171981

$16.66

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Furnace diagram

Furnace blower fan wheel (replaces 1009147)

Part #1011420

$160.43 |

6% OFF Phone Price : $170.43

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#NI

Furnace diagram

Conv kit

Part #1172959

$288.16

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Qty

Furnace diagram

Mount,blwr

Part #1014823

$107.35

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Furnace diagram

Furnace blower fan motor housing assembly

Part #1172969

$665.77

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Repair guides for chest freezers

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Repair difficulty

Time required

15 minutes or less

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Repair difficulty

Time required

15 minutes or less

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Repair difficulty

Time required

30 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 # T8MPT125J20B1 Official ICP 90+ 2-stage & multispeed blower gas furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer temperature control thermostat

How to replace a freezer lid gasket

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

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