ICP
Furnace

Model # NLOD112DF03 Official ICP oil-fired furnace

Here are the diagrams and repair parts for Official ICP NLOD112DF03 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 129 parts  |

Fan Relay 92840

#NI

All parts diagram

Fan relay

Part #92840

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

Control 91800
#16

Heat exchange diagram

Control

Part #91800

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

Nozzle 64605
#6

Burner assembly diagram

Nozzle

Part #64605

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

Coupling 610466
#19

Burner assembly diagram

Coupling

Part #610466

In Stock
Furnace Blower Fan Wheel (replaces 1149145, 1162422, 1645225, 1665008, 1680076, 1695012, 24020801, 600957, 601004, 72978, H600587) 600587
#1A

Blower assembly diagram

Furnace blower fan wheel (replaces 1149145, 1162422, 1645225, 1665008, 1680076, 1695012, 24020801, 600957, 601004, 72978, h600587)

Part #600587

$130.20
8% OFF Phone Price : $142.20
In Stock
Furnace Blower Fan Wheel 601210
#1B

Blower assembly diagram

Furnace blower fan wheel

Part #601210

In Stock
Furnace Blower Fan Motor Mounting Kit 609227
#7

Blower assembly diagram

Furnace blower fan motor mounting kit

Part #609227

In Stock
Air Filter 64502
#6

Functional replacement parts diagram

Air filter

Part #64502

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

Comb Chamber 606639
#31B

Heat exchange diagram

Comb chamber

Part #606639

Replaced by #1007852

?
Manufacturer substitution
This part replaces 606639. Substitute parts can look different from the original.
In Stock
Rh Electrode 610486

#NI

All parts diagram

Rh electrode

Part #610486

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent...

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba...

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade...

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel...

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key...

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up...

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope....

Repair difficulty
Time required
15 minutes or less
How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels....

Repair difficulty
Time required
60 minutes or less
How to replace a lawn mower carburetor

How to replace a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Replace the carburetor if it's clogged or damaged....

Repair difficulty
Time required
15 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 walk-behind lawn mower.

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....

Introducing new technical repair content that we’re developing for the Sears Technical Institute

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....

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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