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Thermal Zone GD120K20B gas furnace Parts
Here are the diagrams and repair parts for Thermal Zone GD120K20B gas furnace, as well as links to manuals and error code tables, if available.
By Schematic
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Browse Parts forGD120K20B Gas Furnace
80+ downflow furnace diagram
Tube, Combustion, Insulated
Part #262810
The manufacturer no longer makes this part, and there's no substitute part
80+ downflow furnace diagram
Wheel Blower Ccw (not Shown)
Part #667260
The manufacturer no longer makes this part, and there's no substitute part
80+ downflow furnace diagram
Furnace Blower
Part #903111
The manufacturer no longer makes this part, and there's no substitute part
80+ downflow furnace diagram
Auxillary Limit 140/20 (not Shown)
Part #626439
The manufacturer no longer makes this part, and there's no substitute part
80+ downflow furnace diagram
Switch
Part #632205
The manufacturer no longer makes this part, and there's no substitute part
80+ downflow furnace diagram
Heat Exchanger Assembly (not Shown)
Part #493643
The manufacturer no longer makes this part, and there's no substitute part
80+ downflow furnace diagram
Gasket, Collector Pan (not Shown)
Part #689072
The manufacturer no longer makes this part, and there's no substitute part
80+ downflow furnace diagram
Switch
Part #626350
The manufacturer no longer makes this part, and there's no substitute part
80+ downflow furnace diagram
Furnace Blower Fan Motor, 3/4-hp
Part #902346
The manufacturer no longer makes this part, and there's no substitute part
80+ downflow furnace diagram
Igniter
Part #903110
The manufacturer no longer makes this part, and there's no substitute part
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