| Document Title: | Installation, Operation, and Maintenance - Upflow/Horizontal and Downflow Gas-Fired, Direct/Non-Direct Vent, Single Stage/Two Stage Condensing Furnaces with High Efficiency Motor S9X1, S9X2, S9B1 |
| Publication Type: | Installation Operation and Maintenance |
| Publication Date: | 2026-02-23 |
)(c) 97,400 113,400 38,900 57,600 Temp. Rise (Min. - Max.)°F 40 - 70 40 - 70 30 - 60 35 - 65 AFUE (%) 95.0 92.1 95.0 92.1 96.0 92.1 96.0 92.1 Return Air Temp. (Min.-Max.) 45°F - 80°F 45°F - 80°F 45°F - 80°F 45°F - 80°F CEE Tier 2 1 2 1 2 1 2 1 Product Specifications 14 FNR-SVX002A-EN Table 5. Models