Need help?Do you have a question about the Trane TDC1B040A9241A and is the answer not in the manual?
Natural gas model certifications, safe operation, and integrated control features.
Quick heating, burner system, air delivery, and general operation.
Cabinet styling, construction, and insulation.
Lists key standard features of the XB 90 furnace.
Lists optional accessories and upgrades for the XB 90 furnace.
Diagrams showing electrical connections for gas furnaces.
Details on the IFC and its low voltage terminal board.
System diagnostic codes for troubleshooting furnace operation.
Important safety warnings and cautions for electrical work.
Field wiring for single-stage heating configuration.
Field wiring for single-stage heating/cooling.
Diagrams for twinning furnaces with single-wire feature.
To Next Page
General