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

Lennox Q2X-50 SERIES furnace Parts

Here are the diagrams and repair parts for Lennox Q2X-50 SERIES furnace, as well as links to manuals and error code tables, if available.

Lennox Q2X-50 SERIES furnace
By Schematic
SELECT DIAGRAM
?

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

Browse Parts forQ2X-50 SERIES Furnace

  • Grommet for Lennox Q2X-50 SERIES - Part 26H8001

    Furnace diagram

    Grommet

    Part #26H8001

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

  • Plate-patch Left for Lennox Q2X-50 SERIES - Part 6B-62063D

    Furnace diagram

    Plate-patch Left

    Part #6B-62063D

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

  • Valve-gas Nat, L/ign Control-1/2" (q2x-50) for Lennox Q2X-50 SERIES - Part 17H0501

    Furnace diagram

    Valve-gas Nat, L/ign Control-1/2" (q2x-50)

    Part #17H0501

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

  • Seal Damper (2) for Lennox Q2X-50 SERIES - Part LB-62229DA

    Furnace diagram

    Seal Damper (2)

    Part #LB-62229DA

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

  • Heat Exchanger for Lennox Q2X-50 SERIES - Part LB-25922BAC

    Furnace diagram

    Heat Exchanger

    Part #LB-25922BAC

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

  • Coupling Right for Lennox Q2X-50 SERIES - Part 39H2301

    Furnace diagram

    Coupling Right

    Part #39H2301

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

  • Rod (g17x) for Lennox Q2X-50 SERIES - Part LB-52258D

    Furnace diagram

    Rod (g17x)

    Part #LB-52258D

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

  • Harness-wiring Deck Jackplug (g17q2/q2x-50) for Lennox Q2X-50 SERIES - Part LB-62240CB

    Furnace diagram

    Harness-wiring Deck Jackplug (g17q2/q2x-50)

    Part #LB-62240CB

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

  • Front Panel for Lennox Q2X-50 SERIES - Part LB-33106BA

    Furnace diagram

    Front Panel

    Part #LB-33106BA

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

  • Coupling Left for Lennox Q2X-50 SERIES - Part 39H2401

    Furnace diagram

    Coupling Left

    Part #39H2401

    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

Countertop Microwave
Dryer
Electric Range
Electric Water Heater
Gas Range
Lawn & Garden Engine
Range
Range Hood
Refrigerator
Side-By-Side Refrigerator
Tool Chest
Top-Mount Refrigerator
Washer