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ICP
Furnace

Model # H8MPN100J20A1 Official ICP 80+ single-stage gas furnace

Here are the diagrams and repair parts for Official ICP H8MPN100J20A1 80+ single-stage gas furnace, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Installation guide
Owner’s manual

Model diagram and schematic

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Showing 10 of 45 parts  |
Furnace Temperature Limit Switch 1013102
#16

Furnace diagram

Furnace temperature limit switch

Part #1013102

$15.62 | 
11% OFF Phone Price : $17.62
In Stock
Blower Vent 1014433
#18

Furnace diagram

Blower vent

Part #1014433

Replaced by #1014529

?
Manufacturer substitution
This part replaces 1014433. Substitute parts can look different from the original.
$216.79 | 
$10.00 OFF Phone Price : $226.79
In Stock
Control Timer 1014460
#8

Furnace diagram

Control timer

Part #1014460

Replaced by #ST9120U1011

?
Manufacturer substitution
This part replaces 1014460. Substitute parts can look different from the original.
$278.27 | 
$10.00 OFF Phone Price : $288.27
In Stock
Gas Valve 1013350
#15

Furnace diagram

Gas valve

Part #1013350

Replaced by #SV9641M4510

?
Manufacturer substitution
This part replaces 1013350. Substitute parts can look different from the original.
$659.47 | 
$10.00 OFF Phone Price : $669.47
In Stock
Furnace Burner (replaces 1012384) 1008725
#10

Furnace diagram

Furnace burner (replaces 1012384)

Part #1008725

$129.04
In Stock
Furnace Blower Fan Wheel (replaces 1009147) 1011420
#3

Furnace diagram

Furnace blower fan wheel (replaces 1009147)

Part #1011420

$160.43 | 
6% OFF Phone Price : $170.43
In Stock
Furnace Door Switch 1171981
#9

Furnace diagram

Furnace door switch

Part #1171981

$16.66
In Stock
Tubing 1013598
#K

Furnace diagram

Tubing

Part #1013598

Replaced by #64930

?
Manufacturer substitution
This part replaces 1013598. Substitute parts can look different from the original.
$77.80
In Stock
Harness 1013693
#NI

Furnace diagram

Harness

Part #1013693

$162.20
In Stock
Bracket 1012532
#U

Furnace diagram

Bracket

Part #1012532

$296.29
In Stock

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