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GMC
Wall Heater

Model # GUPS100-3 Official GMC gas furnace

Here are the diagrams and repair parts for Official GMC GUPS100-3 gas 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 79 parts  |
Blower Wheel B13680-47
#3D

Blower assembly diagram

Blower wheel

Part #B13680-47

Replaced by #D6723306S

?
Manufacturer substitution
This part replaces B13680-47. Substitute parts can look different from the original.
$119.58 | 
9% OFF Phone Price : $131.58
In Stock
Capacitor 15 B9456-53
#1B

Blower assembly diagram

Capacitor 15

Part #B9456-53

Replaced by #12910

?
Manufacturer substitution
This part replaces B9456-53. Substitute parts can look different from the original.
$8.37 | 
11% OFF Phone Price : $9.37
In Stock
Limit, 160f, B13700-08
#2

Heat exchanger assembly diagram

Limit, 160f,

Part #B13700-08

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

Limit, 240f, B13700-12
#2B

Heat exchanger assembly diagram

Limit, 240f,

Part #B13700-12

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

Motor B13400-12
#2

Blower assembly diagram

Motor

Part #B13400-12

Replaced by #B13400-21S

?
Manufacturer substitution
This part replaces B13400-12. Substitute parts can look different from the original.
$333.82
In Stock
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
Limit, 220f, B13700-11
#2C

Heat exchanger assembly diagram

Limit, 220f,

Part #B13700-11

Replaced by #1370911S

?
Manufacturer substitution
This part replaces B13700-11. Substitute parts can look different from the original.
$48.84
Back Order
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

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