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ICP
Furnace

Model # NBF100J20A1 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP NBF100J20A1 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 59 parts  |
Cont Fan Tmr 1009838
#6

Replacement parts diagram

Cont fan tmr

Part #1009838

Replaced by #1170063

?
Manufacturer substitution
This part replaces 1009838. Substitute parts can look different from the original.
$220.46 | 
5% OFF Phone Price : $232.46
In Stock
Ht Ex M Ss + 1008878
#1

Replacement parts diagram

Ht ex m ss +

Part #1008878

Replaced by #1014491

?
Manufacturer substitution
This part replaces 1008878. Substitute parts can look different from the original.
$799.23
In Stock
Limit Switch 1000735
#3

Replacement parts diagram

Limit switch

Part #1000735

Replaced by #1013105

?
Manufacturer substitution
This part replaces 1000735. Substitute parts can look different from the original.
This item is not returnable
$15.14
In Stock
Door Lvr P 1010167
#H

Replacement parts diagram

Door lvr p

Part #1010167

$134.34
In Stock
Conv Kit 1160992

#NI

All parts diagram

Conv kit

Part #1160992

$103.50
In Stock
Arcoaire Manifold 1010921
#15

Replacement parts diagram

Arcoaire manifold

Part #1010921

$189.22
In Stock
Sw Lmt T R 1320364
#17

Replacement parts diagram

Sw lmt t r

Part #1320364

$19.46
In Stock
Conv Kit 1160991

#NI

All parts diagram

Conv kit

Part #1160991

$87.04
In Stock
Furnace Pilot Burner And Igniter (replaces 1011477) 1011483
#11

Replacement parts diagram

Furnace pilot burner and igniter (replaces 1011477)

Part #1011483

$300.76 | 
$12.00 OFF Phone Price : $312.76
In Stock
Conv Kit 1009510

#NI

All parts diagram

Conv kit

Part #1009510

$113.20
In Stock

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…

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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…

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

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.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

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…

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Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 minutes or less

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How to get your furnace ready for winter

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

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