Lennox
Professional Installation Including Venting is Extra and Subject to inspections. High-efficiency, variable-speed gas furnace.
Variable-speed airflow means consistent comfort
The EL297V High Efficiency Two-Stage Gas Furnace can adjust its airflow speed.While most furnaces are single stage, meaning they're either on or off, this furnace can heat at two different speeds. Most of the time the unit will meet heating needs at its lower speed, resulting in balanced and consistent temperatures with lower energy use.
Technical Specifications
| Overall Efficiency | ENERGY STAR® Qualified |
| Heating AFU | Up to 96% |
| Warranty | Warranty on covered components is 5 years, compressor is covered for 10 years. Warranty on furnace heat exchanger is 20 years or lifetime depending on model. A 10-Year Extended Limited Warranty is available with product registration. |
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