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Thermal Zone GU120M16B gas furnace Parts
Here are the diagrams and repair parts for Thermal Zone GU120M16B gas furnace, as well as links to manuals and error code tables, if available.
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Browse Parts for GU120M16B Gas Furnace
90+ upflow condensing furnace diagram
Burner Box Assembly
Part #D03730
The manufacturer no longer makes this part, and there's no substitute part
90+ upflow condensing furnace diagram
Switch
Part #632205
The manufacturer no longer makes this part, and there's no substitute part
90+ upflow condensing furnace diagram
Furnace Burner
Part #660812
The manufacturer no longer makes this part, and there's no substitute part
90+ upflow condensing furnace diagram
Turbulator (not Shown)
Part #D01220
The manufacturer no longer makes this part, and there's no substitute part
90+ upflow condensing furnace diagram
Manifold
Part #663553
The manufacturer no longer makes this part, and there's no substitute part
90+ upflow condensing furnace diagram
Heat Exchanger Assembly (not Shown)
Part #D04520
The manufacturer no longer makes this part, and there's no substitute part
90+ upflow condensing furnace diagram
Box, Header Outlet Plus Sealant
Part #901103
The manufacturer no longer makes this part, and there's no substitute part
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