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ICP
Furnace

Model # NDN3100GFA1 Official ICP furnace

Here are the diagrams and repair parts for Official ICP NDN3100GFA1 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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Showing 10 of 60 parts  |
Cap Rnrd 1094239
#8

Furnace diagram

Cap rnrd

Part #1094239

Replaced by #12907

?
Manufacturer substitution
This part replaces 1094239. Substitute parts can look different from the original.
This item is not returnable
$4.87 | 
17% OFF Phone Price : $5.87
In Stock
Furnace Blower Assembly 1010975
#19

Furnace diagram

Furnace blower assembly

Part #1010975

Replaced by #1013833

?
Manufacturer substitution
This part replaces 1010975. Substitute parts can look different from the original.
$237.41 | 
5% OFF Phone Price : $249.41
In Stock
Limit Switch 1005549
#20

Furnace diagram

Limit switch

Part #1005549

Replaced by #1013102

?
Manufacturer substitution
This part replaces 1005549. Substitute parts can look different from the original.
$15.62 | 
11% OFF Phone Price : $17.62
In Stock
Motor 1012513
#4

Furnace diagram

Motor

Part #1012513

Replaced by #1013341

?
Manufacturer substitution
This part replaces 1012513. Substitute parts can look different from the original.
$463.79 | 
$12.00 OFF Phone Price : $475.79
In Stock
Furnace Burner (replaces 1012384) 1008725
#10

Furnace diagram

Furnace burner (replaces 1012384)

Part #1008725

$129.04
In Stock
Valve 1005597
#16

Furnace diagram

Valve

Part #1005597

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

Conv Kit 1160991
#NI

Furnace diagram

Conv kit

Part #1160991

$87.04
In Stock
Louver Door 1010182
#H

Furnace diagram

Louver door

Part #1010182

$348.27
In Stock
Conv Kit 1160992
#NI

Furnace diagram

Conv kit

Part #1160992

$103.50
In Stock
Gskt Htx Bnr 2480906
#22

Furnace diagram

Gskt htx bnr

Part #2480906

$15.97
In Stock

Symptoms for treadmills

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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 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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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 walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

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Repair difficulty
Time required
 45 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

Effective articles & videos to help repair your furnaces

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How to get your furnace ready for winter

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