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Goodman
Furnace

Model # GMPN120-5 Official Goodman gas furnace

Here are the diagrams and repair parts for Official Goodman GMPN120-5 gas furnace, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 129 parts  |
Furnace Burner Igniter (replaces B14010-15s) B1401018S
#61

Burner box/control panel/blower diagram

Furnace burner igniter (replaces b14010-15s)

Part #B1401018S

$43.19 | 
10% OFF Phone Price : $48.19
In Stock
Furnace Blower Fan Motor B13400-21S
#33A

Burner box/control panel/blower diagram

Furnace blower fan motor

Part #B13400-21S

$333.82
In Stock
Central Air Conditioner Air Handler Blower Wheel B1368016S
#43C

Burner box/control panel/blower diagram

Central air conditioner air handler blower wheel

Part #B1368016S

$107.24
In Stock
Wheel B1368047A
#43

Burner box/control panel/blower diagram

Wheel

Part #B1368047A

Replaced by #D6723306S

?
Manufacturer substitution
This part replaces B1368047A. Substitute parts can look different from the original.
$127.22 | 
7% OFF Phone Price : $137.22
In Stock
Goodman Primary Heat Exchanger 2821300S
#11A

Heat exchanger diagram

Goodman primary heat exchanger

Part #2821300S

$480.78
In Stock
Furnace Burner Flame Sensor (replaces B1172606) 0130F00010
#51

Burner box/control panel/blower diagram

Furnace burner flame sensor (replaces b1172606)

Part #0130F00010

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

Furnace Blower Fan Motor Housing (replaces 2539305) 2539305S
#13A

Burner box/control panel/blower diagram

Furnace blower fan motor housing (replaces 2539305)

Part #2539305S

$86.06 | 
5% OFF Phone Price : $91.06
In Stock
Gasket B2832514

#NI09

All parts diagram

Gasket

Part #B2832514

$69.18
In Stock
Furnace Burner B4022700
#91

Burner box/control panel/blower diagram

Furnace burner

Part #B4022700

$21.16 | 
19% OFF Phone Price : $26.16
In Stock
Furnace Heat Exchanger (replaces 28213-01s) 2821301S
#11B

Heat exchanger diagram

Furnace heat exchanger (replaces 28213-01s)

Part #2821301S

$520.89 | 
$10.00 OFF Phone Price : $530.89
In Stock

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Repair guides for electric ranges

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How to replace a range hidden bake element

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How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

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Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

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Repair difficulty
Time required
 45 minutes or less

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How to get your furnace ready for winter

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