Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
ICP NULS125AK03 condensing gas furnace

ICP NULS125AK03 condensing gas furnace Parts

Here are the diagrams and repair parts for ICP NULS125AK03 condensing gas furnace, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for NULS125AK03 Condensing Gas Furnace

  • Gasket for ICP NULS125AK03 - Part 1005501

    Non-functional replacement parts diagram

    Gasket

    In Stock
    $65.71
    Minus Item
    Qty
    Plus Item
  • Dpdt Relay for ICP NULS125AK03 - Part 96467

    Functional replacement parts diagram

    Dpdt Relay

    In Stock
    $31.97
    Minus Item
    Qty
    Plus Item
  • Prssr Tap for ICP NULS125AK03 - Part 1005606

    Non-functional replacement parts diagram

    Prssr Tap

    In Stock
    $28.04
    Minus Item
    Qty
    Plus Item
  • Baffle for ICP NULS125AK03 - Part 613082

    Functional replacement parts diagram

    Baffle Flue

    Part #613083

    Replaced by #613082

    Info Icon
    Manufacturer substitution
    This part replaces 613083. Substitute parts can look different from the original.
    In Stock
    $39.18
    Minus Item
    Qty
    Plus Item
  • Grommet for ICP NULS125AK03 - Part 1149537

    Functional replacement parts diagram

    Grommet

    Part #609194

    Replaced by #1149537

    Info Icon
    Manufacturer substitution
    This part replaces 609194. Substitute parts can look different from the original.
    In Stock
    $93.64
    Minus Item
    Qty
    Plus Item
  • Pilot Tubing for ICP NULS125AK03 - Part 1007580

    Functional replacement parts diagram

    Pilot Tubing

    Part #1007580

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

  • Box Junction for ICP NULS125AK03 - Part 611515

    Non-functional replacement parts diagram

    Box Junction

    Part #611515

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

  • Manifold for ICP NULS125AK03 - Part 1005493

    Non-functional replacement parts diagram

    Manifold

    Part #1005493

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

  • Crosslighter for ICP NULS125AK03 - Part 612446

    Functional replacement parts diagram

    Crosslighter

    Part #612446

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

  • Tubing Flex for ICP NULS125AK03 - Part 612829

    Functional replacement parts diagram

    Tubing Flex

    Part #612829

    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: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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

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

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

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

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

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 front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

Repair time and Difficulty

 60 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 time and Difficulty

 60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair time and Difficulty

 45 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.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

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.…

Parts & More

Dishwasher
Dryer
Electric Range
Health & Wellness
Power Tool
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Freezer
Washer