The Lennox EL297UH110XV48C, part of the Elite® Series, is a high-efficiency gas furnace designed for larger spaces requiring powerful heating. With a 97% AFUE and ENERGY STAR® certification, this furnace delivers significant energy savings while maintaining superior comfort. The input BTUH range of 72,000–110,000 and a 4-ton blower size make it an ideal choice for demanding heating needs. The variable-speed motor ensures consistent airflow for precise temperature control, better humidity management, and improved overall comfort. Two-stage heating reduces temperature fluctuations, creating a cozy home environment while optimizing energy efficiency.

Engineered for quiet and reliable performance, the EL297UH110XV48C features SilentComfort™ Technology, sound-absorbing insulation, and a fully insulated cabinet. Dual-fuel compatibility allows seamless integration with a Lennox heat pump, alternating between gas and electric heat to maximize energy efficiency. The furnace is also compatible with air filters and humidifiers, promoting a healthier indoor atmosphere.

Additional highlights include a robust stainless steel secondary heat exchanger for enhanced efficiency, a SureLight® ignitor for reliable operation, and a SureLight® control board for added performance reliability. Its durable steel cabinet with an attractive textured finish ensures long-lasting use, while the low-speed fan provides continuous airflow for consistent comfort. Backed by a 10-year warranty on parts, the EL297UH110XV48C is an excellent choice for efficient, quiet, and long-lasting home heating.