High-efficiency single stage gas furnace with patented Vortica™ II blower.
| AFUE | Up to 80% |
| HEATING STAGES | One-Stage |
Two-stage gas furnace with high efficiency motor delivers heated air all season.
| AFUE | Up to 80% |
| HEATING STAGES | Two-Stage |
Two-stage heating with variable speed motor creates more comfort with less energy.
| AFUE | Up to 80% |
| HEATING STAGES | Two-Stage |
Two-stage gas furnace constantly adjusts to provide perfect heat.
| AFUE | Up to 80% |
| HEATING STAGES | Two-Stage |