The S9B1 furnace features an AFUE of 92%, meaning that 92 cents of every dollar you spend is converted into heat for your home.
Materials for all components are tested again and again for long-lasting performance and reliability.
Add Trane CleanEffects™ to your system for advanced air filtration that removes more dust, pollen and other irritants from conditioned air for a cleaner, healthier, more comfortable home.
Add Trane CleanEffects™ to your system for advanced air filtration that removes more dust, pollen and other irritants from conditioned air for a cleaner, healthier, more comfortable home.
Self-diagnostic integrated furnace control board (IFC).
Silicon nitride hot surface igniter.
Multi-port, in-shot burners.
Pre-painted, heavy steel cabinet.
Insulated heat exchanger compartment.
Tubular, stainless steel heat exchanger.
| Max input Btuh | Nominal tons cooling airflow | Poise | Energy Star 4.0 |
|---|---|---|---|
| 40,000 | 2 - 3 | Upflow / Horizontal | Yes - South |
| Efficiency | 92% |
|---|---|
| Input BTU/h | 40,000 |
| kind of Furnace | Upflow/Horizontal |
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