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ICP
Furnace

Model # NUG3100AHA1 Official ICP furnace

Here are the diagrams and repair parts for Official ICP NUG3100AHA1 furnace, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 64 parts  |
Thermocouple 1010272

#NI

All parts diagram

Thermocouple

Part #1010272

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

N Gas Valve 1004612
#13

Functional replacement parts diagram

N gas valve

Part #1004612

Replaced by #36C03-333

?
Manufacturer substitution
This part replaces 1004612. Substitute parts can look different from the original.
$277.97 | 
$12.00 OFF Phone Price : $289.97
In Stock
Fan Tmr Cont 1010031
#7

Functional replacement parts diagram

Fan tmr cont

Part #1010031

Replaced by #1170063

?
Manufacturer substitution
This part replaces 1010031. Substitute parts can look different from the original.
$220.46 | 
5% OFF Phone Price : $232.46
In Stock
Lp Gas Valve 1004613

#NI

All parts diagram

Lp gas valve

Part #1004613

Replaced by #36C03-333

?
Manufacturer substitution
This part replaces 1004613. Substitute parts can look different from the original.
$277.97 | 
$12.00 OFF Phone Price : $289.97
In Stock
Furnace Blower Fan Wheel 601210
#2

Functional replacement parts diagram

Furnace blower fan wheel

Part #601210

$194.16
In Stock
Heat Exchange 231010104
#1

Functional replacement parts diagram

Heat exchange

Part #231010104

Replaced by #1014491

?
Manufacturer substitution
This part replaces 231010104. Substitute parts can look different from the original.
$799.23
In Stock
Clamp Capctr 1095020
#6A

Functional replacement parts diagram

Clamp capctr

Part #1095020

$100.98
In Stock
Filter Rack 741010039
#14

Non-functional replacement parts diagram

Filter rack

Part #741010039

$47.60
In Stock
Tubing 64930

#NI

All parts diagram

Tubing

Part #64930

$77.80
In Stock
Icp Bracket 1009921
#11

Non-functional replacement parts diagram

Icp bracket

Part #1009921

$63.33
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 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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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 is my treadmill's walking belt slipping?

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

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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…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your furnaces

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How to get your furnace ready for winter

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