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Furnace

Model # GMP100-3 Official Goodman gas furnace

Here are the diagrams and repair parts for Official Goodman GMP100-3 gas furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for
GMP100-3 Gas Furnace
Board 18099-13S

#47

All parts diagram

Board

Part #18099-13S

Replaced by #B1809913S

?
Manufacturer substitution
This part replaces 18099-13S. Substitute parts can look different from the original.
This item is not returnable
$196.87 | 
6% OFF Phone Price : $208.87
In Stock
Flame Sensor B11726-06

#19

All parts diagram

Flame sensor

Part #B11726-06

$51.47 | 
10% OFF Phone Price : $57.47
In Stock
Blower Wheel B13680-16

#36

All parts diagram

Blower wheel

Part #B13680-16

Replaced by #B1368016S

?
Manufacturer substitution
This part replaces B13680-16. Substitute parts can look different from the original.
$234.06
In Stock
Vent Blr Asy 18590-05S

#13

All parts diagram

Vent blr asy

Part #18590-05S

Replaced by #B18590-05S

?
Manufacturer substitution
This part replaces 18590-05S. Substitute parts can look different from the original.
$267.27 | 
$12.00 OFF Phone Price : $279.27
In Stock
Furnace Burner Roll-out Limit Switch (replaces B13701-45, B1370154) B13701-54

#21

All parts diagram

Furnace burner roll-out limit switch (replaces b13701-45, b1370154)

Part #B13701-54

$18.99 | 
10% OFF Phone Price : $20.99
In Stock
Transformer B11416-00

#46

All parts diagram

Transformer

Part #B11416-00

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

Chimney (gmp B25235-00

#41

All parts diagram

Chimney (gmp

Part #B25235-00

Replaced by #4053501S

?
Manufacturer substitution
This part replaces B25235-00. Substitute parts can look different from the original.
$48.49
In Stock
Burner Side 25140-00

#26

All parts diagram

Burner side

Part #25140-00

Replaced by #0121F00146

?
Manufacturer substitution
This part replaces 25140-00. Substitute parts can look different from the original.
This item is not returnable
$6.57
In Stock
Flue Rstrctr 25280-02S

#11

All parts diagram

Flue rstrctr

Part #25280-02S

Replaced by #2528002S

?
Manufacturer substitution
This part replaces 25280-02S. Substitute parts can look different from the original.
$53.60
Back Order
Gas Valve Hs B12826-14

#25

All parts diagram

Gas valve hs

Part #B12826-14

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

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