Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Janitrol GUPX100-5B gas furnace Parts

Here are the diagrams and repair parts for Janitrol GUPX100-5B gas furnace, as well as links to manuals and error code tables, if available.

Janitrol GUPX100-5B gas furnace
By Schematic
SELECT DIAGRAM
?

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

Browse Parts forGUPX100-5B Gas Furnace

  • Manifold, 5 for Janitrol GUPX100-5B - Part B18264-03

    Gas train diagram

    Manifold, 5

    Part #B18264-03

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

  • Connector Pl for Janitrol GUPX100-5B - Part B13682-53

    Blower assembly diagram

    Connector Pl

    Part #B13682-53

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

  • Manifold Bra for Janitrol GUPX100-5B - Part 18159-01

    Heat exchanger assembly diagram

    Manifold Bra

    Part #18159-01

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

  • Blower Shell for Janitrol GUPX100-5B - Part 14393-91

    Blower assembly diagram

    Blower Shell

    Part #14393-91

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

  • Power Vent H for Janitrol GUPX100-5B - Part 18812-04

    Heat exchanger assembly diagram

    Power Vent H

    Part #18812-04

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

  • Vent Motor And Housing for Janitrol GUPX100-5B - Part 18590-02S

    Misc. electrical and hardware diagram

    Vent Motor And Housing

    Part #18590-02S

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

  • Flue Restric for Janitrol GUPX100-5B - Part 18248-17

    Heat exchanger assembly diagram

    Flue Restric

    Part #18248-17

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

  • Motor for Janitrol GUPX100-5B - Part B13400-12

    Blower assembly diagram

    Motor

    Part #B13400-12

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

  • Heat Exch Su for Janitrol GUPX100-5B - Part 18212-08S

    Heat exchanger assembly diagram

    Heat Exch Su

    Part #18212-08S

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

  • Secondary Ai for Janitrol GUPX100-5B - Part 18224-18

    Heat exchanger assembly diagram

    Secondary Ai

    Part #18224-18

    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

Central Air Conditioner
Dishwasher
Electric Range
Gas Walk-Behind Mower
Room Air Conditioner
Sewing Machine
Side-By-Side Refrigerator
Top-Mount Refrigerator
Washer