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ICP
Furnace

Model # NUGI100DH01 Official ICP gas-fired upflow furnace

Here are the diagrams and repair parts for Official ICP NUGI100DH01 gas-fired upflow 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 99 parts  |
Capacitor 706338
#6

Functional replacement parts diagram

Capacitor

Part #706338

Replaced by #12907

?
Manufacturer substitution
This part replaces 706338. Substitute parts can look different from the original.
This item is not returnable
$4.87 | 
17% OFF Phone Price : $5.87
In Stock
Capacitor 602974
#6A

Functional replacement parts diagram

Capacitor

Part #602974

Replaced by #12005

?
Manufacturer substitution
This part replaces 602974. Substitute parts can look different from the original.
$16.49 | 
11% OFF Phone Price : $18.49
In Stock
Module 612920
#13A

Functional replacement parts diagram

Module

Part #612920

Replaced by #BG1600M51EF-1AA

?
Manufacturer substitution
This part replaces 612920. Substitute parts can look different from the original.
$191.94 | 
6% OFF Phone Price : $203.94
In Stock
Gas Valve 1000044
#14

Functional replacement parts diagram

Gas valve

Part #1000044

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

Gas Valve 1000045
#14A

Functional replacement parts diagram

Gas valve

Part #1000045

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

Flame Sensor 612921
#10

Functional replacement parts diagram

Flame sensor

Part #612921

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

Dpdt Relay 96467
#7

Functional replacement parts diagram

Dpdt relay

Part #96467

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

Flame Sensor 612922
#10A

Functional replacement parts diagram

Flame sensor

Part #612922

Replaced by #1149944

?
Manufacturer substitution
This part replaces 612922. Substitute parts can look different from the original.
$118.36 | 
9% OFF Phone Price : $130.36
In Stock
F&l Control 614256
#19

Functional replacement parts diagram

F&l control

Part #614256

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

Board Termin 612254
#18

Non-functional replacement parts diagram

Board termin

Part #612254

$20.06
In Stock

Symptoms for treadmills

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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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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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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