Furnace

Model # GUN100-4B Official Goodman gas furnace

Here are the diagrams and repair parts for Official Goodman GUN100-4B gas furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for
GUN100-4B Gas Furnace
Transformer B11416-00
#1

Misc. electrical/hardware diagram

Transformer

Part #B11416-00

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

Capacitor 10 B9456-52
#1A

Blower assembly diagram

Capacitor 10

Part #B9456-52

Replaced by #12908

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Manufacturer substitution
This part replaces B9456-52. Substitute parts can look different from the original.
$107.77
10% OFF Phone Price : $119.77
In Stock
Capacitor 5/ B9456-50
#10

Misc. electrical/hardware diagram

Capacitor 5/

Part #B9456-50

Replaced by #12005

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Manufacturer substitution
This part replaces B9456-50. Substitute parts can look different from the original.
$16.49
11% OFF Phone Price : $18.49
In Stock
Blower Wheel B13680-47
#3C

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
Hot Surface B14010-09
#2

Gas train diagram

Hot surface

Part #B14010-09

Replaced by #41-412

?
Manufacturer substitution
This part replaces B14010-09. Substitute parts can look different from the original.
$49.15
11% OFF Phone Price : $55.15
In Stock
Furnace Inducer Vent Motor Assembly B1859001S
#9

Misc. electrical/hardware diagram

Furnace inducer vent motor assembly

Part #B1859001S

In Stock
Motor B13400-12
#2

Blower assembly diagram

Motor

Part #B13400-12

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

Gas Valve 12826-06S
#1

Gas train diagram

Gas valve

Part #12826-06S

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

Ignition Mod B13707-24
#3

Gas train diagram

Ignition mod

Part #B13707-24

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

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How to replace a coil surface element on an electric cooktop

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Repair difficulty
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 15 minutes or less
How to replace a radiant element on an electric cooktop

How to replace a radiant element on an electric cooktop

Follow these step-by-step instructions to replace a damaged radiant element on your electric cooktop when the element wo…

Repair difficulty
Time required
 45 minutes or less
How to replace the glass top on an electric cooktop

How to replace the glass top on an electric cooktop

Don't use a cracked or damage glass cooktop—replace it, using these instructions to guide you.…

Repair difficulty
Time required
 30 minutes or less

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