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Model # GM120K20C Official Thermal Zone gas furnace
Here are the diagrams and repair parts for Official Thermal Zone GM120K20C gas furnace, as well as links to manuals and error code tables, if available.
By Schematic
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Browse Parts for
GM120K20C Gas Furnace
#22
80+ upflow furnace diagram
Capacitor
Part #621435
Replaced by #12908
?
Manufacturer substitution
This part replaces 621435. Substitute parts can look different from the original.
$107.77 |
10% OFF Phone Price : $119.77
In Stock
#25
80+ upflow furnace diagram
Kenmore furnace electronic control board
Part #903106
The manufacturer no longer makes this part, and there's no substitute part
#23
80+ upflow furnace diagram
Furnace blower fan motor assembly
Part #902816
The manufacturer no longer makes this part, and there's no substitute part
#25A
80+ upflow furnace diagram
Furnace control module assembly
Part #903108
The manufacturer no longer makes this part, and there's no substitute part
#20
80+ upflow furnace diagram
Furnace blower wheel
Part #667277
The manufacturer no longer makes this part, and there's no substitute part
#6
80+ upflow furnace diagram
Sensor rod
Part #632316
The manufacturer no longer makes this part, and there's no substitute part
#7
80+ upflow furnace diagram
Furnace burner flame roll-out switch
Part #626343
The manufacturer no longer makes this part, and there's no substitute part
#17
80+ upflow furnace diagram
Switch
Part #632212
The manufacturer no longer makes this part, and there's no substitute part
#2
80+ upflow furnace diagram
Gas valve
Part #624586
The manufacturer no longer makes this part, and there's no substitute part
#24
80+ upflow furnace diagram
Transformer
Part #621486
The manufacturer no longer makes this part, and there's no substitute part
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How to replace a range radiant surface element
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Repair difficulty
Time required
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Repair difficulty
Time required
15 minutes or less
Effective articles & videos to help repair your furnaces
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