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Sears 867766074 horizontal gas furnace Parts

Here are the diagrams and repair parts for Sears 867766074 horizontal gas furnace, as well as links to manuals and error code tables, if available.

Sears 867766074 horizontal gas furnace
By Schematic
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Browse Parts for 867766074 Horizontal Gas Furnace

  • Transformer for Sears 867766074 - Part 638010

    Functional replacement parts diagram

    Transformer

    Part #638010

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

  • White-rodgers Furnace Gas Valve Kit for Sears 867766074 - Part 36C03-333

    Functional replacement parts diagram

    L Gas Valve

    Part #1003755

    Replaced by #36C03-333

    Info Icon
    Manufacturer substitution
    This part replaces 1003755. Substitute parts can look different from the original.
    In Stock
    $174.03
    45% OFF Was : $314.94Info Icon
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    Plus Item
  • White-rodgers Furnace Gas Valve Kit for Sears 867766074 - Part 36C03-333

    Functional replacement parts diagram

    N Gas Valve

    Part #1003754

    Replaced by #36C03-333

    Info Icon
    Manufacturer substitution
    This part replaces 1003754. Substitute parts can look different from the original.
    In Stock
    $174.03
    45% OFF Was : $314.94Info Icon
    Minus Item
    Qty
    Plus Item
  • F & L Contro for Sears 867766074 - Part 1147194

    Functional replacement parts diagram

    F & L Contro

    In Stock
    $42.11
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    Plus Item
  • Owner's Manual for Sears 867766074 - Part 1006126

    #NI

    All parts diagram

  • Technical Manual for Sears 867766074 - Part 1006387

    #NI

    All parts diagram

    Technical Manual

    Part #1006387

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

  • Furnace Blower Fan Wheel for Sears 867766074 - Part 611795

    Functional replacement parts diagram

  • Orifice Nat for Sears 867766074 - Part 503211

    #NI

    All parts diagram

    Orifice Nat

    In Stock
    $486.99
    Minus Item
    Qty
    Plus Item
  • Heat Exchanger for Sears 867766074 - Part 1150183

    Functional replacement parts diagram

    Heat Exchanger

    In Stock
    $750.63
    Minus Item
    Qty
    Plus Item
  • Thermocouple for Sears 867766074 - Part 100242

    Functional replacement parts diagram

    Thermocouple

    In Stock
    $144.12
    Minus Item
    Qty
    Plus Item

Symptoms for gas ranges

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

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

Repair guides for gas ranges

How to replace a gas range oven igniter

How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

Repair time and Difficulty

 45 minutes or less
How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair time and Difficulty

 15 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair time and Difficulty

 15 minutes or less

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.…

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.…

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