Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
ICP
Furnace

Model # T8DNL100L20B1 Official ICP 80+ single-stage gas furnace

Here are the diagrams and repair parts for Official ICP T8DNL100L20B1 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

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 51 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
Pane Front 1013547
#AA

Furnace diagram

Pane front

Part #1013547

$68.93
In Stock
Glass 1172768
#MM

Furnace diagram

Glass

Part #1172768

$33.44
In Stock
Bottom Burner Box 1172849
#W

Furnace diagram

Bottom burner box

Part #1172849

$241.71
In Stock
Vent Switch 1014051
#2

Furnace diagram

Vent switch

Part #1014051

$104.29
In Stock
Manifold 1013480
#P

Furnace diagram

Manifold

Part #1013480

$220.20
In Stock
Furnace Door Switch 1171981
#9

Furnace diagram

Furnace door switch

Part #1171981

$42.16
In Stock
Mount,blwr 1014823
#4

Furnace diagram

Mount,blwr

Part #1014823

$107.35
In Stock
Bracket 1012532
#U

Furnace diagram

Bracket

Part #1012532

$296.29
In Stock
Panel Cutoff 721020008
#G

Furnace diagram

Panel cutoff

Part #721020008

$252.09
In Stock

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

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

Read more

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

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

Read more

Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Read more

Repair guides for gas cooktops

How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Read more
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

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.…

Read more
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.…

Read more
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.…

Read more

Parts & More