ICP
Furnace

Model # NHOC084AH01 (741971 - 741980) Official ICP oil-fired furnace

Here are the diagrams and repair parts for Official ICP NHOC084AH01-741971-741980 oil-fired 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 94 parts  |

Fan Relay 92840
#10

Functional replacement parts diagram

Fan relay

Part #92840

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

F&l Control 638011
#23

Functional replacement parts diagram

F&l control

Part #638011

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

Coupling 97079
#7

Blower assembly diagram

Coupling

Part #97079

Replaced by #610466

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Manufacturer substitution
This part replaces 97079. Substitute parts can look different from the original.
In Stock
Nozzle 638238
#19

Functional replacement parts diagram

Nozzle

Part #638238

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

Primary Rela 612454
#14

Functional replacement parts diagram

Primary rela

Part #612454

Replaced by #R8184M1051

?
Manufacturer substitution
This part replaces 612454. Substitute parts can look different from the original.
In Stock
Air Filter 64502
#4

Functional replacement parts diagram

Air filter

Part #64502

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

Blower Wheel 751887
#6A

Functional replacement parts diagram

Blower wheel

Part #751887

Replaced by #1175870

?
Manufacturer substitution
This part replaces 751887. Substitute parts can look different from the original.
In Stock
Electrode 638240
#18A

Functional replacement parts diagram

Electrode

Part #638240

Replaced by #1170686

?
Manufacturer substitution
This part replaces 638240. Substitute parts can look different from the original.
In Stock
Wheel Burner 97073
#15

Functional replacement parts diagram

Wheel burner

Part #97073

Replaced by #1150448

?
Manufacturer substitution
This part replaces 97073. Substitute parts can look different from the original.
In Stock
Tube Air 638235
#3A

Blower assembly diagram

Tube air

Part #638235

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

Symptoms for gas ranges

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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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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How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Repair difficulty
Time required
 30 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…

Repair difficulty
Time required
 60 minutes or less

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