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 GNJ100N20B1 gas furnace Parts

Here are the diagrams and repair parts for ICP GNJ100N20B1 gas furnace, as well as links to manuals and error code tables, if available.

ICP GNJ100N20B1 gas furnace
By Schematic
SELECT DIAGRAM
?

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

Browse Parts forGNJ100N20B1 Gas Furnace

  • Switch for ICP GNJ100N20B1 - Part 611872

    Functional replacement parts diagram

    Switch

    In Stock
    $95.13
    Minus Item
    Qty
    Plus Item
  • Limit Switch for ICP GNJ100N20B1 - Part 1005549

    Functional replacement parts diagram

    Limit Switch

    In Stock
    $35.30
    Minus Item
    Qty
    Plus Item
  • Manf /xbnr G for ICP GNJ100N20B1 - Part 2710894

    Functional replacement parts diagram

    Manf /xbnr G

    In Stock
    $1141.76
    Minus Item
    Qty
    Plus Item
  • Filter Rack for ICP GNJ100N20B1 - Part 741010039

    Non-functional replacement parts diagram

    Filter Rack

    Part #741010039

    Replaced by #741010039

    Info Icon
    Manufacturer substitution
    This part replaces 741010039. Substitute parts can look different from the original.
    In Stock
    $100.46
    Minus Item
    Qty
    Plus Item
  • Control for ICP GNJ100N20B1 - Part 1011671

    Functional replacement parts diagram

    Module

    Part #1009947

    Replaced by #1011671

    Info Icon
    Manufacturer substitution
    This part replaces 1009947. Substitute parts can look different from the original.
    In Stock
    $2353.96
    Minus Item
    Qty
    Plus Item
  • Collector for ICP GNJ100N20B1 - Part 742010328

    Non-functional replacement parts diagram

    Collector

    Part #742010328

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

  • Manifold Support Bracket for ICP GNJ100N20B1 - Part 740010011

    Non-functional replacement parts diagram

    Manifold Support Bracket

    Part #740010011

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

  • Converion Kit Natural To Lp for ICP GNJ100N20B1 - Part 1010553

    #NI

    All parts diagram

    Converion Kit Natural To Lp

    Part #1010553

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

  • Orifice #42 Nat for ICP GNJ100N20B1 - Part 1007819

    Functional replacement parts diagram

    Orifice #42 Nat

    Part #1007819

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

  • Base for ICP GNJ100N20B1 - Part 1010114

    Non-functional replacement parts diagram

    Base

    Part #1010114

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

Effective articles & videos to help repair your furnaces

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

Air Conditioner
Audio Equipment
Camcorder
Camping
Cd Player
Central Air Conditioner
Circular Saw
Countertop Microwave
Cycling
Heating & Cooling Combined Unit
Laundry Center
Plumbing
Range
Sports & Leisure
Television
Vhs Players & Vcrs