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ICP
Furnace

Model # NULK125DK06 Official ICP condensing upflow gas furnace

Here are the diagrams and repair parts for Official ICP NULK125DK06 condensing upflow 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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ALL PARTS
Showing 10 of 78 parts  |
Control Elec 1005229
#4

Functional replacement parts diagram

Control elec

Part #1005229

Replaced by #7070

?
Manufacturer substitution
This part replaces 1005229. Substitute parts can look different from the original.
$86.18 | 
7% OFF Phone Price : $92.18
In Stock
Capacitor 1006176
#13

Functional replacement parts diagram

Capacitor

Part #1006176

Replaced by #12910

?
Manufacturer substitution
This part replaces 1006176. Substitute parts can look different from the original.
$8.37 | 
11% OFF Phone Price : $9.37
In Stock
Adapter 1000471
#1

Non-functional replacement parts diagram

Adapter

Part #1000471

$65.24
In Stock
O-ring 1000599
#2

Functional replacement parts diagram

O-ring

Part #1000599

$70.56
In Stock
Adapter Tube 1001553
#5

Non-functional replacement parts diagram

Adapter tube

Part #1001553

$57.93
In Stock
Clamp 1001327
#4

Non-functional replacement parts diagram

Clamp

Part #1001327

$8.74
In Stock
Pipe 2 In 612689
#49

Functional replacement parts diagram

Pipe 2 in

Part #612689

$22.86
In Stock
Elbow Rubber 1002532
#51

Functional replacement parts diagram

Elbow rubber

Part #1002532

The manufacturer no longer makes this part, and there's no substitute part

Coupling 1002522
#50

Functional replacement parts diagram

Coupling

Part #1002522

$12.97
In Stock
Coupling 1001187
#6

Non-functional replacement parts diagram

Coupling

Part #1001187

$73.67
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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