The S9B1 furnace helps keep you and your budget comfortable with an AFUE rating of 92% and high-quality components that Trane is known for.
Efficient performance
The S9B1 furnace features an AFUE of 92%, meaning that 92 cents of every dollar you spend is converted into heat for your home.
Durable construction
Materials for all components are tested again and again for long-lasting performance and reliability.
Cleaner, healthier indoor air
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.
Get the best of both worlds with a hybrid system
Pair your gas furnace with a heat pump to enjoy the benefits of a hybrid system. Your heat pump primarily heats your home and your furnace steps in when the weather gets too cold. Together, they offer you reliable comfort that could lower your energy costs.
Product BrochureS9B1 FURNACE MODELS
| MODEL | MAX INPUT BTUH | NOMINAL TONS COOLING AIRFLOW | POISE | AFUE | ENERGY STAR | Energy Guide |
|---|---|---|---|---|---|---|
| S9B1B040U3PSA | 40,000 | 2 - 3 | Upflow / Horizontal | 92.1 | Yes - South | Energy Guide |
| S9B1B060U4PSA | 60,000 | 3 - 4 | Upflow / Horizontal | 92.1 | Yes - South | Energy Guide |
| S9B1B080U4PSA | 80,000 | 3 - 4 | Upflow / Horizontal | 92.1 | Yes - South | Energy Guide |
| S9B1C080U5PSA | 80,000 | 4 - 5 | Upflow / Horizontal | 92.1 | Yes - South | Energy Guide |
| S9B1C100U5PSA | 100,000 | 4 - 5 | Upflow / Horizontal | 92.1 | Yes - South | Energy Guide |
| S9B1D120U5PSA | 120,000 | 5 | Upflow / Horizontal | 92.1 | Yes - South | Energy Guide |
| S9B1B040D3PSA | 40,000 | 2 - 3 | Downflow | 92.1 | Yes - South | Energy Guide |
| S9B1B060D3PSA | 60,000 | 3 | Downflow | 92.1 | Yes - South | Energy Guide |
| S9B1B080D4PSA | 80,000 | 4 | Downflow | 92.1 | Yes - South | Energy Guide |
| S9B1C100D5PSA | 100,000 | 5 | Downflow | 92.1 | Yes - South | Energy Guide |
| S9B1D120D5PSA | 120,000 | 5 | Downflow | 92.1 | Yes - South | Energy Guide |
Every Trane furnace is packed with high-quality components. Each helps ensure that time after time, your unit will provide total comfort your family can rely on. The S9B1 includes:
- 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
