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Goodman
Furnace

Model # GMT090-4B Official Goodman gas furnace

Here are the diagrams and repair parts for Official Goodman GMT090-4B gas furnace, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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ALL PARTS
Showing 10 of 47 parts  |
Coil 2864606S
#71B

Heat exchanger assembly diagram

Coil

Part #2864606S

$665.15
In Stock
Burner Box Top, 6 Cl (gmt140-5b, Gmnt120-5b) 4013009
#121D

Burner box assembly diagram

Burner box top, 6 cl (gmt140-5b, gmnt120-5b)

Part #4013009

$23.53
In Stock
Goodman Tube Ht. Exch. Asm. 2cl 14 4821400S
#61G

Heat exchanger assembly diagram

Goodman tube ht. exch. asm. 2cl 14

Part #4821400S

$613.08
In Stock
Furnace Secondary Heat Exchanger 4021309S
#61C

Heat exchanger assembly diagram

Furnace secondary heat exchanger

Part #4021309S

$192.79
| 
6% OFF Phone Price : $204.79
In Stock
Goodman Gas Manifold-5 Cell B4026008
#191G

Burner box assembly diagram

Goodman gas manifold-5 cell

Part #B4026008

$32.02
In Stock
Furnace Flue Collector Box 4810005S
#101E

Heat exchanger assembly diagram

Furnace flue collector box

Part #4810005S

$243.44
| 
5% OFF Phone Price : $255.44
In Stock
Furnace Primary Thermal Limit Switch, 160-degree B1370187
#91A

Heat exchanger assembly diagram

Furnace primary thermal limit switch, 160-degree

Part #B1370187

$20.99
| 
22% OFF Phone Price : $26.99
In Stock
Goodman Control Board Mounting Panel 1815817
#271

Misc. components/drain kit assembly diagram

Goodman control board mounting panel

Part #1815817

$10.26
In Stock
Furnace Flue Restrictor Plate 4028003
#81C

Heat exchanger assembly diagram

Furnace flue restrictor plate

Part #4028003

This item is not returnable
$7.40
In Stock
Goodman Flue Collector Box 4810004S
#101B

Heat exchanger assembly diagram

Goodman flue collector box

Part #4810004S

$236.62
In Stock

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