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
Sears 867734821 gas-fired direct vent wall furnace

Sears 867734821 gas-fired direct vent wall furnace Parts

Here are the diagrams and repair parts for Sears 867734821 gas-fired direct vent wall 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 867734821 Gas-Fired Direct Vent Wall Furnace

  • Casing for Sears 867734821 - Part 502937

    Cabinet diagram

    Casing

    Part #502937

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

  • Control Panel for Sears 867734821 - Part 503011

    Cabinet diagram

    Control Panel

    Part #503011

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

  • Main Orifice for Sears 867734821 - Part 502178

    Gas burners and manifold diagram

    Main Orifice

    Part #502178

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

  • Comb Chamber for Sears 867734821 - Part 503300

    Cabinet diagram

    Comb Chamber

    Part #503300

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

  • Vent Shield for Sears 867734821 - Part 503060

    Cabinet diagram

    Vent Shield

    Part #503060

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

  • Pilot Orifice for Sears 867734821 - Part 503036

    Gas burners and manifold diagram

    Pilot Orifice

    Part #503036

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

  • Gasket for Sears 867734821 - Part 502915

    Cabinet diagram

    Gasket

    Part #502915

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

  • Nut for Sears 867734821 - Part 25609

    Gas burners and manifold diagram

    Nut

    Part #25609

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

  • Lock Washer for Sears 867734821 - Part 115544

    Lock Washer

    Part #115544

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

  • Screw for Sears 867734821 - Part 144789

    Optional accessory blower diagram

    Screw

    Part #144789

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

Symptoms for gas water heaters

Main causes: lack of combustion air, ventilation draft, bad thermocouple…

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

Parts