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ICP
Furnace

Model # H8DNL125L20A1 Official ICP 80+ single-stage gas furnace

Here are the diagrams and repair parts for Official ICP H8DNL125L20A1 80+ single-stage gas furnace, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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Showing 10 of 49 parts  |
Furnace Pilot Igniter And Sensor (replaces B14010-11s, Q3400a1040) 1009524
#12

Cabinet parts diagram

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

Part #1009524

$166.19 | 
7% OFF Phone Price : $178.19
In Stock
Furnace Burner 1008726
#10

Cabinet parts diagram

Furnace burner

Part #1008726

$142.32
In Stock
Switch 1013529
#2

Cabinet parts diagram

Switch

Part #1013529

Replaced by #1174276

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Manufacturer substitution
This part replaces 1013529. Substitute parts can look different from the original.
$62.55 | 
9% OFF Phone Price : $68.55
In Stock
Furnace Blower Fan Housing Hanger Bracket 1012328
#F

Cabinet parts diagram

Furnace blower fan housing hanger bracket

Part #1012328

$301.63 | 
$12.00 OFF Phone Price : $313.63
In Stock
Bracket 1013678
#J

Cabinet parts diagram

Bracket

Part #1013678

$14.46
In Stock
Furnace Door Switch 1171981
#9

Cabinet parts diagram

Furnace door switch

Part #1171981

$16.66
In Stock
Shield 1013975
#JJ

Cabinet parts diagram

Shield

Part #1013975

$56.11
In Stock
Panel Cutoff 721020008
#G

Cabinet parts diagram

Panel cutoff

Part #721020008

$252.09
In Stock
Bracket 1012377
#S

Cabinet parts diagram

Bracket

Part #1012377

$341.23
In Stock
Bracket 1012532
#U

Cabinet parts diagram

Bracket

Part #1012532

$296.29
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…

Read more

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…

Read more

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.…

Read more
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…

Read more
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

Effective articles & videos to help repair your furnaces

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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.…

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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.…

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