Model # C8MPL125J20B1 Official ICP 80+ single-stage gas furnace

Here are the diagrams and repair parts for Official ICP C8MPL125J20B1 80+ 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.

Installation guide

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 46 parts |

Furnace diagram

Furnace electronic control board

Part #1172550

$269.24 |

$12.00 OFF Phone Price : $281.24

In Stock

Qty

Furnace diagram

Switch

Part #1013529

Replaced by #1174276

$62.55 |

9% OFF Phone Price : $68.55

In Stock

Qty

Furnace diagram

Furnace blower fan housing hanger bracket

Part #1012328

$301.63 |

$12.00 OFF Phone Price : $313.63

In Stock

Qty

#11

Furnace diagram

Furnace burner flame sensor

Part #1172827

$14.96 |

12% OFF Phone Price : $16.96

In Stock

Qty

Furnace diagram

Bracket

Part #1012377

$341.23

In Stock

Qty

#17

Furnace diagram

Switch

Part #1065294

$29.49

In Stock

Qty

#12

Furnace diagram

Furnace burner igniter

Part #1172533

$54.54 |

10% OFF Phone Price : $60.54

In Stock

Qty

Furnace diagram

Furnace door switch

Part #1171981

$16.66

In Stock

Qty

Furnace diagram

Panel cutoff

Part #721020008

$252.09

In Stock

Qty

#NI

Furnace diagram

Icp products wire harness

Part #1172813

$109.64

In Stock

Qty

Repair guides for side-by-side refrigerators

How to replace an ice dispenser motor in a side-by-side refrigerator

If your side-by-side refrigerator isn’t churning out ice, replacing the motor could fix the problem. These steps explain…

Repair difficulty

Time required

45 minutes or less

How to replace a defrost heater in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost heater could be faulty. Follow the…

Repair difficulty

Time required

45 minutes or less

How to replace an evaporator fan motor in a side-by-side refrigerator

If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…

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 # C8MPL125J20B1 Official ICP 80+ single-stage gas furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Repair guides for side-by-side refrigerators

How to replace an ice dispenser motor in a side-by-side refrigerator

How to replace a defrost heater in a side-by-side refrigerator

How to replace an evaporator fan motor in a side-by-side refrigerator

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