Model # T8DNL125L20A1 Official ICP 80+ single-stage gas furnace

Here are the diagrams and repair parts for Official ICP T8DNL125L20A1 80+ 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 54 parts |

Furnace Pilot Igniter And Sensor (replaces B14010-11s, Q3400a1040) 1009524

#12

Furnace diagram

Furnace pilot igniter and sensor (replaces b14010-11s, q3400a1040)

Part #1009524

$166.19 |

7% OFF Phone Price : $178.19

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#10

Furnace diagram

Furnace burner

Part #1008726

$142.32

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Furnace diagram

Switch

Part #1013529

Replaced by #1174276

$62.55 |

9% OFF Phone Price : $68.55

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Furnace diagram

Furnace blower fan housing hanger bracket

Part #1012328

$301.63 |

$12.00 OFF Phone Price : $313.63

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Furnace diagram

Gasket

Part #1013540

This item is not returnable

$3.23

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Furnace diagram

Mtr blr

Part #1011906

$588.00

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#JJ

Furnace diagram

Shield

Part #1013975

$56.11

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#NI

Furnace diagram

Conv kit

Part #1009510

$113.20

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Furnace diagram

Furnace pilot burner bracket

Part #1010901

$86.73

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#2B

Furnace diagram

Vent switch

Part #1014051

$104.29

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Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty

Time required

30 minutes or less

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty

Time required

15 minutes or less

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty

Time required

15 minutes or less

Effective articles & videos to help repair your furnaces

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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 # T8DNL125L20A1 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 a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a refrigerator water valve

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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