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Janitrol
Wall Heater

Model # GUPI120-5 Official Janitrol furnace

Here are the diagrams and repair parts for Official Janitrol GUPI120-5 furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 46 parts  |
Gas Valve 12826-06S
#1A

Gas train diagram

Gas valve

Part #12826-06S

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

Furnace Air Pressure Switch B13701-33
#3B

Misc. electrical and hardware diagram

Furnace air pressure switch

Part #B13701-33

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

Limit, 150f, B13700-06
#2A

Heat exchanger assembly diagram

Limit, 150f,

Part #B13700-06

Replaced by #1370906S

?
Manufacturer substitution
This part replaces B13700-06. Substitute parts can look different from the original.
$48.84
In Stock
Blower Wheel B13680-42
#3

Blower assembly diagram

Blower wheel

Part #B13680-42

Replaced by #B1368042S

?
Manufacturer substitution
This part replaces B13680-42. Substitute parts can look different from the original.
$83.69
In Stock
Connector Pl B13682-533
#4

Blower assembly diagram

Connector pl

Part #B13682-533

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

Gas Burner B18225-00
#5

Gas train diagram

Gas burner

Part #B18225-00

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

Heat Exch Su 18212-02S
#4D

Heat exchanger assembly diagram

Heat exch su

Part #18212-02S

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

Blower Shell 18393-01
#7D

Blower assembly diagram

Blower shell

Part #18393-01

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

Pilot Burner B14010-10
#7

Gas train diagram

Pilot burner

Part #B14010-10

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

Burner Assembly B18225-07
#5B

Gas train diagram

Burner assembly

Part #B18225-07

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

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

Read more

Why isn't my range's gas burner heating properly?

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

Read more

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes....

Read more
Repair difficulty
Time required
15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual...

Read more
Repair difficulty
Time required
60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range....

Read more
Repair difficulty
Time required
45 minutes or less

Articles and videos for gas ranges

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home....

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

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Top questions about Sears and Sears PartsDirect

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